/* LT AI Prompt Hub Pro — frontend styles. All selectors are scoped. */
.ltaih-app{--lt-bg:#070a12;--lt-bg-2:#0b1020;--lt-surface:#101628;--lt-surface-2:#151d33;--lt-card:#11182b;--lt-line:rgba(255,255,255,.09);--lt-line-2:rgba(255,255,255,.14);--lt-text:#f7f8fc;--lt-muted:#9ba6bd;--lt-soft:#cfd5e2;--lt-danger:#fb7185;--lt-success:#2dd4bf;--lt-shadow:0 22px 70px rgba(0,0,0,.28);font-family:var(--ltaih-font,Inter,system-ui,sans-serif);font-size:16px;line-height:1.55;color:var(--lt-text);background:var(--lt-bg);position:relative;isolation:isolate;overflow:hidden;text-align:left;-webkit-font-smoothing:antialiased}
.ltaih-app.ltaih-theme-light{--lt-bg:#f6f7fb;--lt-bg-2:#eef1f7;--lt-surface:#fff;--lt-surface-2:#f8f9fc;--lt-card:#fff;--lt-line:rgba(12,18,35,.09);--lt-line-2:rgba(12,18,35,.15);--lt-text:#111827;--lt-muted:#667085;--lt-soft:#344054;--lt-shadow:0 20px 60px rgba(20,27,45,.1)}
.ltaih-app *{box-sizing:border-box}
.ltaih-app button,.ltaih-app input,.ltaih-app select,.ltaih-app textarea{font:inherit}
.ltaih-app button{color:inherit}
.ltaih-app a{text-decoration:none;color:inherit}
.ltaih-app img{max-width:100%;height:auto}
.ltaih-app [hidden]{display:none!important}
.ltaih-shell{width:min(var(--ltaih-container,1240px),calc(100% - 40px));margin:0 auto}
.ltaih-svg{width:20px;height:20px;display:inline-block;vertical-align:middle;flex:0 0 auto}
.ltaih-main{min-height:70vh}
.ltaih-view{animation:ltaihFade .25s ease}
@keyframes ltaihFade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.ltaih-header{position:sticky;top:0;z-index:70;border-bottom:1px solid var(--lt-line);background:color-mix(in srgb,var(--lt-bg) 84%,transparent);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.admin-bar .ltaih-header{top:32px}
.ltaih-header-inner{height:78px;display:flex;align-items:center;gap:30px}
.ltaih-brand{border:0;background:none;padding:0;display:flex;align-items:center;gap:11px;min-width:230px;cursor:pointer;text-align:left}
.ltaih-brand-logo{width:auto;max-width:44px;max-height:44px;object-fit:contain}
.ltaih-brand-mark,.ltaih-mini-logo{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--ltaih-primary),var(--ltaih-secondary));color:#fff;font-weight:900;letter-spacing:-.04em;box-shadow:0 10px 30px color-mix(in srgb,var(--ltaih-primary) 28%,transparent)}
.ltaih-brand strong{display:block;font-size:15px;line-height:1.2;color:var(--lt-text)}
.ltaih-brand small{display:block;color:var(--lt-muted);font-size:10px;margin-top:3px;white-space:nowrap}
.ltaih-nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}
.ltaih-nav button{border:0;background:transparent;padding:10px 13px;border-radius:10px;color:var(--lt-muted);font-weight:650;font-size:14px;cursor:pointer;transition:.2s}
.ltaih-nav button:hover,.ltaih-nav button.is-active{color:var(--lt-text);background:var(--lt-surface)}
.ltaih-header-actions{display:flex;align-items:center;justify-content:flex-end;gap:9px;min-width:230px}
.ltaih-account-chip{border:1px solid var(--lt-line);background:var(--lt-surface);border-radius:999px;padding:5px 12px 5px 5px;display:flex;align-items:center;gap:8px;cursor:pointer;font-weight:700;font-size:13px}
.ltaih-account-chip img{border-radius:50%}
.ltaih-mobile-menu{display:none!important}
.ltaih-btn{border:1px solid transparent;min-height:42px;padding:0 17px;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:750;font-size:14px;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s,color .2s;white-space:nowrap}
.ltaih-btn:hover{transform:translateY(-1px)}
.ltaih-btn-primary{color:#fff!important;background:linear-gradient(135deg,var(--ltaih-primary),color-mix(in srgb,var(--ltaih-primary) 64%,var(--ltaih-secondary)));box-shadow:0 12px 30px color-mix(in srgb,var(--ltaih-primary) 24%,transparent)}
.ltaih-btn-primary:hover{box-shadow:0 16px 34px color-mix(in srgb,var(--ltaih-primary) 33%,transparent)}
.ltaih-btn-soft{background:var(--lt-surface);border-color:var(--lt-line);color:var(--lt-text)!important}
.ltaih-btn-soft:hover,.ltaih-btn-ghost:hover{border-color:var(--lt-line-2);background:var(--lt-surface-2)}
.ltaih-btn-ghost{background:transparent;border-color:var(--lt-line);color:var(--lt-soft)!important}
.ltaih-btn-light{background:#fff;color:#111827!important}
.ltaih-btn-lg{min-height:50px;padding:0 22px;border-radius:14px;font-size:15px}
.ltaih-btn-card{width:100%;background:var(--lt-surface-2);border-color:var(--lt-line);color:var(--lt-text)!important}
.ltaih-btn-card:hover{border-color:color-mix(in srgb,var(--ltaih-primary) 45%,var(--lt-line));background:color-mix(in srgb,var(--ltaih-primary) 10%,var(--lt-surface-2))}
.ltaih-icon-btn{width:42px;height:42px;display:grid;place-items:center;border-radius:11px;border:1px solid var(--lt-line);background:var(--lt-surface);cursor:pointer;transition:.2s;flex:0 0 auto}
.ltaih-icon-btn:hover,.ltaih-icon-btn.is-active{border-color:var(--ltaih-primary);color:var(--ltaih-primary);background:color-mix(in srgb,var(--ltaih-primary) 10%,var(--lt-surface))}
.ltaih-hero{position:relative;padding:86px 0 72px;background:radial-gradient(circle at 12% 10%,color-mix(in srgb,var(--ltaih-primary) 18%,transparent),transparent 30%),radial-gradient(circle at 88% 40%,color-mix(in srgb,var(--ltaih-secondary) 14%,transparent),transparent 28%)}
.ltaih-hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--lt-line) 1px,transparent 1px),linear-gradient(90deg,var(--lt-line) 1px,transparent 1px);background-size:54px 54px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.5),transparent 85%);opacity:.25;pointer-events:none}
.ltaih-hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr);gap:70px;align-items:center;position:relative;z-index:1}
.ltaih-eyebrow,.ltaih-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--ltaih-secondary);font-size:12px;font-weight:850;letter-spacing:.14em;text-transform:uppercase}
.ltaih-eyebrow i{width:7px;height:7px;border-radius:50%;background:currentColor;box-shadow:0 0 0 5px color-mix(in srgb,currentColor 14%,transparent)}
.ltaih-hero h1{font-size:clamp(42px,5vw,68px);line-height:1.03;letter-spacing:-.045em;margin:18px 0 24px;max-width:760px}
.ltaih-hero h1 span,.ltaih-creator-hero h1 span{background:linear-gradient(100deg,#fff 0%,color-mix(in srgb,var(--ltaih-primary) 55%,#fff) 48%,var(--ltaih-secondary) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.ltaih-theme-light .ltaih-hero h1 span,.ltaih-theme-light .ltaih-creator-hero h1 span{background:linear-gradient(100deg,var(--ltaih-primary),var(--ltaih-secondary));-webkit-background-clip:text;color:transparent}
.ltaih-hero-copy>p{font-size:18px;color:var(--lt-muted);max-width:680px;margin:0 0 30px}
.ltaih-hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.ltaih-trust-row{display:flex;align-items:center;gap:14px;margin-top:30px}
.ltaih-avatar-stack{display:flex}
.ltaih-avatar-stack span{width:31px;height:31px;border:2px solid var(--lt-bg);border-radius:50%;display:grid;place-items:center;margin-left:-8px;background:linear-gradient(135deg,var(--ltaih-primary),var(--ltaih-secondary));font-size:10px;font-weight:900;color:#fff}
.ltaih-avatar-stack span:first-child{margin-left:0}
.ltaih-trust-row strong,.ltaih-trust-row small{display:block}
.ltaih-trust-row strong{font-size:13px}.ltaih-trust-row small{color:var(--lt-muted);font-size:11px;margin-top:2px}
.ltaih-hero-visual{min-height:500px;position:relative;display:grid;place-items:center}
.ltaih-orb{position:absolute;border-radius:50%;filter:blur(2px);opacity:.7}.ltaih-orb-one{width:260px;height:260px;background:color-mix(in srgb,var(--ltaih-primary) 32%,transparent);top:10%;right:0}.ltaih-orb-two{width:200px;height:200px;background:color-mix(in srgb,var(--ltaih-secondary) 24%,transparent);bottom:3%;left:4%}
.ltaih-generator-card{position:relative;width:min(430px,100%);padding:22px;border:1px solid var(--lt-line-2);border-radius:24px;background:linear-gradient(145deg,color-mix(in srgb,var(--lt-surface) 95%,transparent),color-mix(in srgb,var(--lt-surface-2) 86%,transparent));box-shadow:0 34px 90px rgba(0,0,0,.42);backdrop-filter:blur(20px);transform:rotate(-1.5deg)}
.ltaih-generator-head{display:flex;align-items:center;gap:10px;padding-bottom:18px;border-bottom:1px solid var(--lt-line)}
.ltaih-generator-head .ltaih-mini-logo{width:38px;height:38px;border-radius:12px;font-size:13px}.ltaih-generator-head div{flex:1}.ltaih-generator-head strong,.ltaih-generator-head small{display:block}.ltaih-generator-head strong{font-size:14px}.ltaih-generator-head small{font-size:10px;color:var(--lt-muted)}
.ltaih-live-dot{font-size:9px;color:var(--lt-success);font-weight:900;letter-spacing:.12em}.ltaih-live-dot:before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:currentColor;margin-right:5px;box-shadow:0 0 0 4px color-mix(in srgb,currentColor 14%,transparent)}
.ltaih-generator-field,.ltaih-generator-grid>div{border:1px solid var(--lt-line);background:color-mix(in srgb,var(--lt-bg) 55%,transparent);border-radius:12px;padding:12px 14px;margin-top:14px}.ltaih-generator-field span,.ltaih-generator-grid span{font-size:10px;color:var(--lt-muted);display:block}.ltaih-generator-field strong,.ltaih-generator-grid strong{font-size:13px;display:block;margin-top:4px}.ltaih-generator-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.ltaih-generator-grid>div{margin-top:10px}
.ltaih-generator-output{margin-top:12px;padding:14px;border-radius:14px;background:linear-gradient(135deg,color-mix(in srgb,var(--ltaih-primary) 13%,var(--lt-surface)),color-mix(in srgb,var(--ltaih-secondary) 8%,var(--lt-surface)));border:1px solid color-mix(in srgb,var(--ltaih-primary) 30%,var(--lt-line))}.ltaih-generator-output span{font-size:11px;color:var(--ltaih-secondary);font-weight:800;display:flex;align-items:center;gap:6px}.ltaih-generator-output p{font-size:11px;color:var(--lt-soft);margin:9px 0 0;line-height:1.65}.ltaih-generator-card>button{width:100%;margin-top:14px;min-height:44px;border:0;border-radius:12px;background:linear-gradient(135deg,var(--ltaih-primary),var(--ltaih-secondary));color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer}
.ltaih-floating-note{position:absolute;background:var(--lt-surface);border:1px solid var(--lt-line-2);box-shadow:var(--lt-shadow);border-radius:14px;padding:11px 14px;z-index:2}.ltaih-floating-note b,.ltaih-floating-note small{display:block}.ltaih-floating-note b{font-size:15px}.ltaih-floating-note small{font-size:10px;color:var(--lt-muted)}.note-one{top:10%;left:-2%;animation:ltaihFloat 4s ease-in-out infinite}.note-two{right:-3%;bottom:12%;animation:ltaihFloat 4.8s ease-in-out infinite reverse}@keyframes ltaihFloat{50%{transform:translateY(-10px)}}
.ltaih-stat-band{border-top:1px solid var(--lt-line);border-bottom:1px solid var(--lt-line);background:var(--lt-bg-2)}
.ltaih-stats{display:grid;grid-template-columns:repeat(4,1fr);padding:24px 0}.ltaih-stats>div{text-align:center;border-right:1px solid var(--lt-line)}.ltaih-stats>div:last-child{border-right:0}.ltaih-stats strong{display:block;font-size:25px;letter-spacing:-.03em}.ltaih-stats span{font-size:12px;color:var(--lt-muted)}
.ltaih-section{padding:84px 0}.ltaih-section-soft{background:var(--lt-bg-2);border-top:1px solid var(--lt-line);border-bottom:1px solid var(--lt-line)}
.ltaih-split-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:30px}.ltaih-split-heading h2{font-size:34px;line-height:1.15;letter-spacing:-.03em;margin:7px 0}.ltaih-split-heading p{color:var(--lt-muted);margin:0;max-width:680px}
.ltaih-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.ltaih-ai-card,.ltaih-prompt-card,.ltaih-workflow-card,.ltaih-plan-card{background:var(--lt-card);border:1px solid var(--lt-line);border-radius:19px;overflow:hidden;transition:transform .22s,border-color .22s,box-shadow .22s}
.ltaih-ai-card:hover,.ltaih-prompt-card:hover,.ltaih-workflow-card:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--ltaih-primary) 40%,var(--lt-line));box-shadow:var(--lt-shadow)}
.ltaih-ai-thumb{height:205px;position:relative;overflow:hidden;background:linear-gradient(145deg,color-mix(in srgb,var(--ltaih-primary) 22%,var(--lt-surface)),var(--lt-surface-2))}.ltaih-ai-thumb>img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.ltaih-ai-card:hover .ltaih-ai-thumb>img{transform:scale(1.035)}
.ltaih-thumb-placeholder{position:absolute;inset:0;display:grid;place-items:center;overflow:hidden}.ltaih-thumb-placeholder span{width:72px;height:72px;border-radius:23px;background:linear-gradient(135deg,var(--ltaih-primary),var(--ltaih-secondary));display:grid;place-items:center;color:#fff;box-shadow:0 20px 60px color-mix(in srgb,var(--ltaih-primary) 35%,transparent);z-index:2}.ltaih-thumb-placeholder span .ltaih-svg{width:34px;height:34px}.ltaih-thumb-placeholder i,.ltaih-thumb-placeholder b{position:absolute;border-radius:50%;filter:blur(1px)}.ltaih-thumb-placeholder i{width:180px;height:180px;background:color-mix(in srgb,var(--ltaih-primary) 25%,transparent);top:-30px;right:-30px}.ltaih-thumb-placeholder b{width:130px;height:130px;background:color-mix(in srgb,var(--ltaih-secondary) 19%,transparent);bottom:-20px;left:-20px}
.ltaih-access-badge,.ltaih-featured-badge{position:absolute;top:13px;padding:5px 8px;border-radius:8px;font-size:9px;font-weight:900;letter-spacing:.1em;z-index:3}.ltaih-access-badge{right:13px;background:rgba(255,255,255,.85);color:#111827}.ltaih-access-badge.is-premium{background:linear-gradient(135deg,#fbbf24,#fb7185);color:#251400}.ltaih-featured-badge{left:13px;background:rgba(8,11,21,.72);border:1px solid rgba(255,255,255,.14);color:#fff;backdrop-filter:blur(8px)}
.ltaih-ai-card-body{padding:20px}.ltaih-card-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--ltaih-secondary);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.ltaih-card-meta small{color:var(--lt-muted);font-weight:650}.ltaih-ai-card h3,.ltaih-prompt-card h3,.ltaih-workflow-card h3{font-size:18px;line-height:1.3;letter-spacing:-.015em;margin:9px 0 8px}.ltaih-ai-card p,.ltaih-workflow-card>p{color:var(--lt-muted);font-size:13px;margin:0;min-height:62px}.ltaih-card-footer{display:flex;align-items:center;gap:9px;margin-top:18px}.ltaih-price-line{margin-top:11px;padding-top:11px;border-top:1px solid var(--lt-line);display:flex;align-items:center;justify-content:space-between}.ltaih-price-line strong{font-size:15px;color:var(--ltaih-accent)}.ltaih-price-line span{font-size:10px;color:var(--lt-muted)}
.ltaih-prompt-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.ltaih-prompt-card{padding:19px}.ltaih-prompt-head,.ltaih-workflow-card-head{display:flex;align-items:flex-start;gap:12px;position:relative}.ltaih-prompt-head>div,.ltaih-workflow-card-head>div{min-width:0;flex:1}.ltaih-prompt-head .ltaih-access-badge,.ltaih-workflow-card-head .ltaih-access-badge{position:static}.ltaih-card-icon{width:42px;height:42px;border-radius:13px;background:color-mix(in srgb,var(--ltaih-primary) 13%,var(--lt-surface-2));color:var(--ltaih-primary);display:grid;place-items:center;flex:0 0 auto}.ltaih-card-category{display:block;color:var(--ltaih-secondary);font-size:9px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.ltaih-prompt-head h3,.ltaih-workflow-card-head h3{margin:4px 0 0}.ltaih-prompt-preview{position:relative;margin-top:15px;padding:14px;border-radius:13px;background:var(--lt-bg-2);border:1px solid var(--lt-line);min-height:128px}.ltaih-prompt-preview p{margin:0;color:var(--lt-soft);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;line-height:1.7}.ltaih-prompt-preview.is-locked p{filter:blur(4px);user-select:none}.ltaih-prompt-preview>span{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:7px;font-size:11px;font-weight:900;color:#fff;background:rgba(6,9,16,.55);border-radius:13px;backdrop-filter:blur(2px)}.ltaih-prompt-card>.ltaih-card-meta{margin-top:13px}
.ltaih-feature-banner{padding:46px;border:1px solid var(--lt-line);border-radius:28px;background:radial-gradient(circle at 80% 10%,color-mix(in srgb,var(--ltaih-secondary) 18%,transparent),transparent 35%),linear-gradient(135deg,var(--lt-surface),var(--lt-bg-2));display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;overflow:hidden}.ltaih-feature-banner h2{font-size:35px;line-height:1.15;letter-spacing:-.035em;margin:13px 0}.ltaih-feature-banner p{color:var(--lt-muted);margin:0 0 24px}.ltaih-flow-visual{display:flex;align-items:center;justify-content:center;min-height:250px}.ltaih-flow-visual span{width:85px;height:85px;border-radius:22px;border:1px solid var(--lt-line-2);background:var(--lt-card);display:grid;place-items:center;font-weight:900;font-size:20px;box-shadow:var(--lt-shadow)}.ltaih-flow-visual small{display:block;color:var(--lt-muted);font-size:9px;font-weight:700}.ltaih-flow-visual i{width:35px;height:1px;background:linear-gradient(90deg,var(--ltaih-primary),var(--ltaih-secondary));position:relative}.ltaih-flow-visual i:after{content:"";position:absolute;right:-1px;top:-3px;border-left:5px solid var(--ltaih-secondary);border-top:3px solid transparent;border-bottom:3px solid transparent}
.ltaih-creator-strip{background:linear-gradient(130deg,color-mix(in srgb,var(--ltaih-primary) 88%,#111827),color-mix(in srgb,var(--ltaih-secondary) 68%,#101827));color:#fff}.ltaih-creator-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}.ltaih-creator-grid h2{font-size:39px;line-height:1.13;letter-spacing:-.035em;margin:12px 0}.ltaih-creator-grid p{color:rgba(255,255,255,.76);font-size:17px;max-width:680px}.ltaih-revenue-card{justify-self:end;width:min(420px,100%);padding:27px;border:1px solid rgba(255,255,255,.2);border-radius:24px;background:rgba(9,12,22,.28);backdrop-filter:blur(15px);box-shadow:0 25px 70px rgba(0,0,0,.25)}.ltaih-revenue-card>span,.ltaih-revenue-card>small{display:block}.ltaih-revenue-card>span{font-size:12px;color:rgba(255,255,255,.7)}.ltaih-revenue-card>strong{display:block;font-size:68px;line-height:1;margin:12px 0 5px;letter-spacing:-.06em}.ltaih-revenue-card>small{color:rgba(255,255,255,.7)}.ltaih-revenue-card>div{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:23px}.ltaih-revenue-card b{padding:10px 5px;border:1px solid rgba(255,255,255,.14);border-radius:10px;font-size:9px;text-align:center}
.ltaih-newsletter{padding:45px 0;background:var(--lt-bg-2);border-top:1px solid var(--lt-line)}.ltaih-newsletter>.ltaih-shell{display:flex;align-items:center;justify-content:space-between;gap:30px}.ltaih-newsletter>.ltaih-shell>div{display:flex;align-items:center;gap:14px}.ltaih-newsletter h2{font-size:23px;margin:0}.ltaih-newsletter p{font-size:13px;color:var(--lt-muted);margin:3px 0 0}.ltaih-newsletter form{min-width:min(420px,100%)}.ltaih-newsletter form label{display:flex;gap:8px}.ltaih-newsletter input{flex:1;min-width:0;height:46px;border-radius:12px;border:1px solid var(--lt-line);background:var(--lt-surface);color:var(--lt-text);padding:0 14px;outline:none}.ltaih-newsletter input:focus{border-color:var(--ltaih-primary)}
.ltaih-footer{padding:62px 0 20px;background:#05070c;border-top:1px solid rgba(255,255,255,.08);color:#fff}.ltaih-footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:45px}.ltaih-footer-brand{display:flex;align-items:center;gap:10px}.ltaih-footer-brand strong,.ltaih-footer-brand small{display:block}.ltaih-footer-brand small{font-size:10px;color:#8f9ab0}.ltaih-footer-grid>div>p{color:#8f9ab0;font-size:12px;max-width:340px}.ltaih-footer-grid>div>strong{display:block;margin-bottom:12px;font-size:13px}.ltaih-footer-grid button,.ltaih-footer-grid>div>span{display:block;border:0;background:none;color:#9ea8bc;padding:4px 0;font-size:12px;cursor:pointer;text-align:left}.ltaih-footer-grid button:hover{color:#fff}.ltaih-footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:18px;margin-top:45px;display:flex;justify-content:space-between;color:#727d91;font-size:10px}
.ltaih-page-section{padding:62px 0 90px}.ltaih-page-hero{text-align:center;max-width:780px;margin:0 auto 42px}.ltaih-page-hero>.ltaih-card-icon{margin:0 auto 13px;width:52px;height:52px;border-radius:17px}.ltaih-page-hero h1{font-size:42px;line-height:1.12;letter-spacing:-.04em;margin:9px 0 12px}.ltaih-page-hero p{color:var(--lt-muted);font-size:16px;margin:0}
.ltaih-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:26px;padding:12px;border:1px solid var(--lt-line);border-radius:16px;background:var(--lt-surface)}.ltaih-search{display:flex;align-items:center;gap:9px;min-width:300px;flex:1;max-width:470px;color:var(--lt-muted)}.ltaih-search input{width:100%;border:0;background:transparent;color:var(--lt-text);outline:none;padding:5px}.ltaih-filter-pills{display:flex;align-items:center;gap:6px;overflow:auto;scrollbar-width:none}.ltaih-filter-pills button{border:1px solid transparent;background:transparent;color:var(--lt-muted);border-radius:10px;padding:8px 11px;font-size:11px;font-weight:750;white-space:nowrap;cursor:pointer}.ltaih-filter-pills button:hover,.ltaih-filter-pills button.is-active{color:var(--lt-text);background:var(--lt-surface-2);border-color:var(--lt-line)}
.ltaih-empty{grid-column:1/-1;display:flex;min-height:240px;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px dashed var(--lt-line-2);border-radius:18px;background:var(--lt-surface);padding:30px}.ltaih-empty>.ltaih-svg,.ltaih-empty>span>.ltaih-svg{width:36px;height:36px;color:var(--lt-muted);margin-bottom:10px}.ltaih-empty strong{font-size:17px}.ltaih-empty span,.ltaih-empty small{color:var(--lt-muted);font-size:12px;margin-top:3px}
.ltaih-workflow-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.ltaih-workflow-card{padding:22px}.ltaih-workflow-card>p{min-height:auto;margin-top:12px}.ltaih-step-list{list-style:none;padding:0;margin:18px 0 0}.ltaih-step-list li{display:flex;gap:11px;align-items:flex-start;padding:10px 0;border-top:1px solid var(--lt-line)}.ltaih-step-list li>span{width:28px;height:28px;border-radius:8px;background:color-mix(in srgb,var(--ltaih-primary) 12%,var(--lt-surface-2));color:var(--ltaih-primary);font-size:9px;font-weight:900;display:grid;place-items:center}.ltaih-step-list div{flex:1}.ltaih-step-list strong,.ltaih-step-list small{display:block}.ltaih-step-list strong{font-size:12px}.ltaih-step-list small{font-size:10px;color:var(--lt-muted);margin-top:2px}.ltaih-workflow-detail{margin-top:16px;padding-top:16px;border-top:1px solid var(--lt-line)}.ltaih-prose{color:var(--lt-soft);font-size:13px}.ltaih-lock-panel{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:10px;padding:25px;background:var(--lt-bg-2);border-radius:14px}.ltaih-lock-panel>.ltaih-svg{width:28px;height:28px;color:var(--ltaih-accent)}
.ltaih-pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:stretch}.ltaih-plan-card{padding:27px;position:relative;overflow:visible}.ltaih-plan-card.is-featured{border-color:var(--ltaih-primary);box-shadow:0 24px 70px color-mix(in srgb,var(--ltaih-primary) 17%,transparent);transform:scale(1.025)}.ltaih-plan-ribbon{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--ltaih-primary),var(--ltaih-secondary));color:#fff;border-radius:999px;padding:6px 13px;font-size:9px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}.ltaih-plan-head>span{font-size:20px;font-weight:850}.ltaih-plan-head p{color:var(--lt-muted);font-size:12px;min-height:40px}.ltaih-plan-price{display:flex;align-items:flex-end;gap:7px;margin:23px 0}.ltaih-plan-price strong{font-size:43px;line-height:.95;letter-spacing:-.05em}.ltaih-plan-price span{color:var(--lt-muted);font-size:11px}.ltaih-plan-card>.ltaih-btn{width:100%}.ltaih-plan-card ul{list-style:none;margin:24px 0 0;padding:0}.ltaih-plan-card li{display:flex;gap:9px;padding:8px 0;font-size:12px;color:var(--lt-soft)}.ltaih-plan-card li .ltaih-svg{color:var(--lt-success);width:17px;height:17px}.ltaih-faq{max-width:850px;margin:70px auto 0}.ltaih-faq h2{text-align:center;font-size:30px;margin-bottom:25px}.ltaih-faq details{border:1px solid var(--lt-line);border-radius:14px;background:var(--lt-surface);margin-top:10px;overflow:hidden}.ltaih-faq summary{padding:17px 18px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-weight:750;font-size:13px;list-style:none}.ltaih-faq details[open] summary .ltaih-svg{transform:rotate(45deg)}.ltaih-faq p{color:var(--lt-muted);padding:0 18px 18px;margin:0;font-size:12px}
.ltaih-creator-hero{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center;padding:55px;border:1px solid var(--lt-line);border-radius:28px;background:radial-gradient(circle at 80% 20%,color-mix(in srgb,var(--ltaih-primary) 28%,transparent),transparent 35%),var(--lt-surface)}.ltaih-creator-hero h1{font-size:48px;line-height:1.08;letter-spacing:-.045em;margin:15px 0}.ltaih-creator-hero>div>p{color:var(--lt-muted);font-size:16px}.ltaih-benefit-list{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}.ltaih-benefit-list span{padding:7px 10px;border:1px solid var(--lt-line);border-radius:9px;color:var(--lt-soft);font-size:10px;display:flex;align-items:center;gap:5px}.ltaih-benefit-list .ltaih-svg{color:var(--lt-success);width:15px;height:15px}.ltaih-creator-metric{justify-self:center;width:270px;height:270px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:radial-gradient(circle at 35% 28%,color-mix(in srgb,var(--ltaih-primary) 50%,var(--lt-surface)),var(--lt-bg));border:1px solid var(--lt-line-2);box-shadow:0 30px 80px color-mix(in srgb,var(--ltaih-primary) 18%,transparent)}.ltaih-creator-metric strong{font-size:65px;line-height:1;letter-spacing:-.06em}.ltaih-creator-metric span{font-weight:800;margin-top:5px}.ltaih-creator-metric small{color:var(--lt-muted);font-size:10px;max-width:170px;margin-top:7px}.ltaih-creator-form-wrap{display:grid;grid-template-columns:.7fr 1.3fr;gap:55px;margin-top:55px;align-items:start}.ltaih-creator-form-wrap h2{font-size:34px;margin:8px 0}.ltaih-creator-form-wrap>div>p{color:var(--lt-muted)}
.ltaih-form-card{padding:25px;border:1px solid var(--lt-line);border-radius:20px;background:var(--lt-card);display:flex;flex-direction:column;gap:15px}.ltaih-form-row{display:grid;grid-template-columns:1fr 1fr;gap:13px}.ltaih-form-card label,.ltaih-chatbot-form label{display:flex;flex-direction:column;gap:7px;color:var(--lt-soft);font-size:11px;font-weight:750}.ltaih-form-card input,.ltaih-form-card textarea,.ltaih-chatbot-form input,.ltaih-chatbot-form textarea,.ltaih-chatbot-form select{width:100%;border:1px solid var(--lt-line);background:var(--lt-bg-2);color:var(--lt-text);border-radius:11px;padding:11px 12px;outline:none;box-shadow:none}.ltaih-form-card input:focus,.ltaih-form-card textarea:focus,.ltaih-chatbot-form input:focus,.ltaih-chatbot-form textarea:focus,.ltaih-chatbot-form select:focus{border-color:var(--ltaih-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--ltaih-primary) 11%,transparent)}.ltaih-form-status{font-size:11px;color:var(--lt-muted)}.ltaih-form-status.is-success{color:var(--lt-success)}.ltaih-form-status.is-error{color:var(--lt-danger)}
.ltaih-auth-card{max-width:570px;margin:55px auto;text-align:center;padding:50px;border:1px solid var(--lt-line);border-radius:24px;background:var(--lt-card)}.ltaih-auth-card>.ltaih-card-icon{margin:0 auto}.ltaih-auth-card h1{font-size:29px;margin:16px 0 8px}.ltaih-auth-card p{color:var(--lt-muted)}.ltaih-auth-card>div{display:flex;justify-content:center;gap:10px;margin-top:22px}.ltaih-account-hero{display:flex;align-items:center;justify-content:space-between;padding:25px;border:1px solid var(--lt-line);border-radius:19px;background:var(--lt-card)}.ltaih-account-hero>div{display:flex;align-items:center;gap:15px}.ltaih-account-hero img{border-radius:18px}.ltaih-account-hero span,.ltaih-account-hero p{font-size:11px;color:var(--lt-muted);margin:0}.ltaih-account-hero h1{font-size:24px;margin:2px 0}.ltaih-plan-chip{padding:7px 11px;border-radius:9px;background:var(--lt-surface-2);border:1px solid var(--lt-line);font-size:9px!important;font-weight:900!important;letter-spacing:.09em;color:var(--lt-soft)!important}.ltaih-plan-chip.is-premium{background:linear-gradient(135deg,#fbbf24,#fb7185);color:#241100!important;border:0}.ltaih-account-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:18px 0}.ltaih-account-stats>div{padding:18px;border:1px solid var(--lt-line);border-radius:15px;background:var(--lt-surface)}.ltaih-account-stats span,.ltaih-account-stats strong,.ltaih-account-stats small{display:block}.ltaih-account-stats span{font-size:10px;color:var(--lt-muted)}.ltaih-account-stats strong{font-size:18px;margin:4px 0}.ltaih-account-stats small{font-size:9px;color:var(--lt-muted)}.ltaih-account-stats i{height:5px;background:var(--lt-bg-2);display:block;border-radius:999px;overflow:hidden;margin-top:9px}.ltaih-account-stats i b{display:block;height:100%;background:linear-gradient(90deg,var(--ltaih-primary),var(--ltaih-secondary))}.ltaih-account-layout{display:grid;grid-template-columns:1fr 280px;gap:20px}.ltaih-account-layout>section{padding:22px;border:1px solid var(--lt-line);border-radius:18px;background:var(--lt-card)}.ltaih-section-title{display:flex;align-items:center;justify-content:space-between}.ltaih-section-title h2{font-size:20px;margin:0}.ltaih-section-title p{font-size:11px;color:var(--lt-muted);margin:3px 0 0}.ltaih-history-list{display:flex;flex-direction:column;gap:9px;margin-top:18px}.ltaih-history-list article{padding:13px;border:1px solid var(--lt-line);border-radius:13px;background:var(--lt-surface);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:5px 12px}.ltaih-history-list article>div{display:flex;align-items:center;gap:10px}.ltaih-history-list .ltaih-card-icon{width:34px;height:34px;border-radius:10px}.ltaih-history-list strong,.ltaih-history-list small{display:block}.ltaih-history-list strong{font-size:12px}.ltaih-history-list small{font-size:9px;color:var(--lt-muted)}.ltaih-history-list p{grid-column:1/2;color:var(--lt-muted);font-size:10px;margin:0}.ltaih-history-list button{grid-column:2;grid-row:1/3;align-self:center;border:0;background:none;color:var(--ltaih-primary);font-size:10px;font-weight:800;cursor:pointer}.ltaih-side-card{padding:20px;border:1px solid var(--lt-line);border-radius:17px;background:var(--lt-card);position:sticky;top:100px}.ltaih-side-card h3{font-size:15px;margin:0 0 12px}.ltaih-side-card button,.ltaih-side-card a{width:100%;border:0;border-bottom:1px solid var(--lt-line);background:none;color:var(--lt-soft);padding:11px 3px;display:flex;align-items:center;gap:9px;font-size:11px;text-align:left;cursor:pointer}.ltaih-side-card button:last-child,.ltaih-side-card a:last-child{border-bottom:0}.ltaih-side-card .ltaih-svg{width:17px;height:17px;color:var(--ltaih-primary)}
.ltaih-modal{position:fixed;inset:0;z-index:999999;display:grid;place-items:center;padding:20px}.ltaih-modal-backdrop{position:absolute;inset:0;background:rgba(3,5,10,.78);backdrop-filter:blur(9px)}.ltaih-workspace{position:relative;width:min(1180px,100%);height:min(790px,calc(100vh - 40px));display:grid;grid-template-columns:250px 1fr;background:var(--lt-bg);border:1px solid var(--lt-line-2);border-radius:24px;overflow:hidden;box-shadow:0 40px 120px rgba(0,0,0,.58)}.ltaih-modal-close{position:absolute;top:13px;right:13px;z-index:5;width:38px;height:38px;border-radius:11px;border:1px solid var(--lt-line);background:var(--lt-surface);color:var(--lt-text);display:grid;place-items:center;cursor:pointer}.ltaih-workspace-sidebar{padding:23px 18px;background:var(--lt-bg-2);border-right:1px solid var(--lt-line);display:flex;flex-direction:column}.ltaih-workspace-brand{display:flex;align-items:center;gap:9px}.ltaih-workspace-brand .ltaih-mini-logo{width:36px;height:36px;border-radius:11px;font-size:11px}.ltaih-workspace-brand strong,.ltaih-workspace-brand small{display:block}.ltaih-workspace-brand strong{font-size:13px}.ltaih-workspace-brand small{font-size:9px;color:var(--lt-muted)}.ltaih-workspace-info{margin-top:50px}.ltaih-workspace-info h2{font-size:20px;line-height:1.25;margin:12px 0 8px}.ltaih-workspace-info p{color:var(--lt-muted);font-size:11px}.ltaih-workspace-info>div{display:flex;gap:6px;flex-wrap:wrap}.ltaih-workspace-info>div span{font-size:8px;font-weight:900;letter-spacing:.08em;padding:5px 7px;border-radius:7px;background:var(--lt-surface);border:1px solid var(--lt-line)}.ltaih-usage-box{margin-top:auto;padding:13px;border:1px solid var(--lt-line);border-radius:13px;background:var(--lt-surface)}.ltaih-usage-box>span,.ltaih-usage-box>strong{display:block}.ltaih-usage-box>span{font-size:9px;color:var(--lt-muted)}.ltaih-usage-box>strong{font-size:12px;margin-top:3px}.ltaih-usage-box i{height:5px;border-radius:99px;background:var(--lt-bg);overflow:hidden;display:block;margin-top:8px}.ltaih-usage-box em{display:block;height:100%;background:linear-gradient(90deg,var(--ltaih-primary),var(--ltaih-secondary))}.ltaih-workspace-tip{font-size:9px;color:var(--lt-muted);margin-top:12px;line-height:1.5}.ltaih-workspace-main{overflow:auto;padding:27px}.ltaih-workspace-columns{height:100%;display:grid;grid-template-columns:minmax(320px,.8fr) minmax(400px,1.2fr);gap:18px}.ltaih-chatbot-form,.ltaih-output-panel{border:1px solid var(--lt-line);border-radius:17px;background:var(--lt-card);padding:20px;overflow:auto}.ltaih-form-heading{display:flex;align-items:center;gap:10px;padding-bottom:15px;border-bottom:1px solid var(--lt-line);margin-bottom:16px}.ltaih-form-heading>span{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:color-mix(in srgb,var(--ltaih-primary) 14%,var(--lt-surface));color:var(--ltaih-primary);font-size:9px;font-weight:900}.ltaih-form-heading>div:nth-child(2){flex:1}.ltaih-form-heading h3,.ltaih-form-heading p{margin:0}.ltaih-form-heading h3{font-size:14px}.ltaih-form-heading p{font-size:9px;color:var(--lt-muted)}.ltaih-dynamic-fields{display:flex;flex-direction:column;gap:13px}.ltaih-chatbot-form textarea{min-height:90px;resize:vertical}.ltaih-chatbot-form .ltaih-generate-btn{width:100%;margin-top:18px}.ltaih-output-actions{display:flex;gap:6px}.ltaih-output-actions .ltaih-icon-btn{width:34px;height:34px;border-radius:9px}.ltaih-output-placeholder,.ltaih-output-loading{height:calc(100% - 70px);min-height:360px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px;border:1px dashed var(--lt-line-2);border-radius:14px;color:var(--lt-muted)}.ltaih-output-placeholder>.ltaih-svg{width:43px;height:43px;color:var(--ltaih-primary);margin-bottom:14px}.ltaih-output-placeholder strong,.ltaih-output-loading strong{color:var(--lt-soft);font-size:14px}.ltaih-output-placeholder span,.ltaih-output-loading small{font-size:10px;margin-top:5px}.ltaih-output-content{font-size:12px;color:var(--lt-soft);line-height:1.75;white-space:normal}.ltaih-output-content h2,.ltaih-output-content h3{color:var(--lt-text);margin:18px 0 7px}.ltaih-output-content h2{font-size:18px}.ltaih-output-content h3{font-size:15px}.ltaih-output-content ul{padding-left:20px}.ltaih-output-content pre{white-space:pre-wrap;background:var(--lt-bg-2);border:1px solid var(--lt-line);border-radius:12px;padding:14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.ltaih-output-loading span{width:38px;height:38px;border:3px solid var(--lt-line);border-top-color:var(--ltaih-primary);border-radius:50%;animation:ltaihSpin .8s linear infinite;margin-bottom:14px}@keyframes ltaihSpin{to{transform:rotate(360deg)}}
.ltaih-toast-stack{position:fixed;right:18px;bottom:18px;z-index:1000000;display:flex;flex-direction:column;gap:8px;pointer-events:none}.ltaih-toast{min-width:260px;max-width:390px;padding:12px 14px;border-radius:12px;border:1px solid var(--lt-line-2);background:var(--lt-surface);box-shadow:var(--lt-shadow);font-size:11px;color:var(--lt-text);animation:ltaihToast .25s ease;pointer-events:auto}.ltaih-toast.is-success{border-color:color-mix(in srgb,var(--lt-success) 48%,var(--lt-line))}.ltaih-toast.is-error{border-color:color-mix(in srgb,var(--lt-danger) 48%,var(--lt-line))}@keyframes ltaihToast{from{opacity:0;transform:translateX(15px)}to{opacity:1;transform:none}}
.ltaih-embed{background:transparent;overflow:visible}.ltaih-embed .ltaih-page-section{padding-top:25px}
@media (max-width:1100px){.ltaih-nav{display:none;position:absolute;left:20px;right:20px;top:68px;padding:10px;background:var(--lt-surface);border:1px solid var(--lt-line);border-radius:14px;box-shadow:var(--lt-shadow);flex-direction:column;align-items:stretch}.ltaih-nav.is-open{display:flex}.ltaih-nav button{text-align:left}.ltaih-mobile-menu{display:grid!important}.ltaih-brand{min-width:0;flex:1}.ltaih-header-actions{min-width:0}.ltaih-header-inner{gap:12px}.ltaih-hero-grid{grid-template-columns:1fr;gap:35px}.ltaih-hero-copy{text-align:center}.ltaih-hero-copy>p,.ltaih-hero h1{margin-left:auto;margin-right:auto}.ltaih-hero-actions,.ltaih-trust-row{justify-content:center}.ltaih-hero-visual{min-height:450px}.ltaih-card-grid,.ltaih-prompt-grid{grid-template-columns:repeat(2,1fr)}.ltaih-feature-banner{grid-template-columns:1fr}.ltaih-creator-grid{grid-template-columns:1fr}.ltaih-revenue-card{justify-self:start}.ltaih-workspace{grid-template-columns:210px 1fr}.ltaih-workspace-columns{grid-template-columns:1fr}.ltaih-chatbot-form,.ltaih-output-panel{overflow:visible}.ltaih-workspace-main{overflow:auto}.ltaih-account-layout{grid-template-columns:1fr}.ltaih-side-card{position:static}.ltaih-footer-grid{grid-template-columns:1.4fr 1fr 1fr}.ltaih-footer-grid>div:last-child{display:none}}
@media (max-width:782px){.admin-bar .ltaih-header{top:46px}.ltaih-shell{width:min(100% - 24px,var(--ltaih-container,1240px))}.ltaih-header-inner{height:67px}.ltaih-brand small,.ltaih-account-chip span,.ltaih-hide-mobile{display:none!important}.ltaih-brand strong{font-size:13px}.ltaih-header-actions .ltaih-btn-primary{padding:0 11px;font-size:11px;min-height:38px}.ltaih-hero{padding:55px 0}.ltaih-hero h1{font-size:39px}.ltaih-hero-copy>p{font-size:15px}.ltaih-hero-visual{min-height:400px}.ltaih-generator-card{width:90%}.ltaih-floating-note{display:none}.ltaih-stats{grid-template-columns:repeat(2,1fr);gap:0}.ltaih-stats>div{padding:13px 5px;border-bottom:1px solid var(--lt-line)}.ltaih-stats>div:nth-child(2){border-right:0}.ltaih-section{padding:58px 0}.ltaih-split-heading{align-items:flex-start;flex-direction:column}.ltaih-split-heading h2{font-size:29px}.ltaih-card-grid,.ltaih-prompt-grid,.ltaih-workflow-grid,.ltaih-pricing-grid{grid-template-columns:1fr}.ltaih-plan-card.is-featured{transform:none}.ltaih-feature-banner{padding:28px}.ltaih-feature-banner h2{font-size:29px}.ltaih-flow-visual{transform:scale(.8);margin:0 -50px}.ltaih-creator-grid h2{font-size:31px}.ltaih-newsletter>.ltaih-shell{flex-direction:column;align-items:stretch}.ltaih-newsletter form{min-width:0}.ltaih-footer-grid{grid-template-columns:1fr 1fr}.ltaih-footer-grid>div:first-child{grid-column:1/-1}.ltaih-footer-bottom{flex-direction:column;gap:4px}.ltaih-page-section{padding:40px 0 60px}.ltaih-page-hero h1{font-size:33px}.ltaih-toolbar{align-items:stretch;flex-direction:column}.ltaih-search{min-width:0;max-width:none}.ltaih-filter-pills{width:100%}.ltaih-creator-hero{grid-template-columns:1fr;padding:30px}.ltaih-creator-hero h1{font-size:37px}.ltaih-creator-metric{width:220px;height:220px}.ltaih-creator-form-wrap{grid-template-columns:1fr}.ltaih-form-row{grid-template-columns:1fr}.ltaih-account-stats{grid-template-columns:1fr}.ltaih-account-hero{align-items:flex-start}.ltaih-workspace{display:block;height:calc(100vh - 20px);border-radius:18px}.ltaih-workspace-sidebar{display:none}.ltaih-workspace-main{height:100%;padding:18px}.ltaih-workspace-columns{display:block}.ltaih-chatbot-form,.ltaih-output-panel{margin-bottom:14px}.ltaih-output-placeholder,.ltaih-output-loading{min-height:280px}.ltaih-modal{padding:10px}.ltaih-toast-stack{left:12px;right:12px}.ltaih-toast{min-width:0;max-width:none}.ltaih-ai-thumb{height:190px}}
@media (max-width:480px){.ltaih-brand-mark{width:36px;height:36px;border-radius:11px}.ltaih-brand{gap:7px}.ltaih-mobile-menu{width:38px;height:38px}.ltaih-header-actions{gap:5px}.ltaih-hero h1{font-size:34px}.ltaih-hero-actions{flex-direction:column}.ltaih-hero-actions .ltaih-btn{width:100%}.ltaih-generator-card{width:100%;padding:16px}.ltaih-hero-visual{min-height:360px}.ltaih-section{padding:48px 0}.ltaih-feature-banner{padding:23px}.ltaih-flow-visual{display:grid;grid-template-columns:repeat(2,85px);gap:13px;transform:none;margin:20px 0 0}.ltaih-flow-visual i{display:none}.ltaih-revenue-card>strong{font-size:55px}.ltaih-revenue-card>div{grid-template-columns:1fr}.ltaih-newsletter form label{flex-direction:column}.ltaih-newsletter form button{width:100%}.ltaih-footer-grid{grid-template-columns:1fr}.ltaih-page-hero h1{font-size:30px}.ltaih-account-hero>div{align-items:flex-start}.ltaih-account-hero img{width:48px;height:48px}.ltaih-plan-chip{align-self:flex-start}.ltaih-history-list article{display:block}.ltaih-history-list article button{margin-top:8px;padding:0}.ltaih-form-heading{padding-right:30px}.ltaih-output-actions{position:absolute;right:27px}.ltaih-creator-hero{padding:23px}.ltaih-creator-hero h1{font-size:32px}}

.ltaih-app .ltaih-hp{position:absolute!important;left:-99999px!important;width:1px!important;height:1px!important;overflow:hidden!important;opacity:0!important;pointer-events:none!important}

/* =========================================================
   v1.1.0 — Single Shortcode App Shell + Vertical Navigation
   ========================================================= */
.ltaih-page-active .page-wrapper,
.ltaih-page-active .content-area,
.ltaih-page-active .entry-content{padding-top:0;padding-bottom:0}
.ltaih-page-active .entry-content>.row,
.ltaih-page-active .entry-content>.row>.col{max-width:none!important;width:100%!important;flex-basis:100%!important;padding-left:0!important;padding-right:0!important}
.ltaih-page-active .entry-header{display:none}
html.ltaih-menu-lock{overflow:hidden}

.ltaih-app[data-ltaih-app]{overflow:visible;min-height:100vh;background:var(--lt-bg)}
.ltaih-app-frame{display:grid;grid-template-columns:var(--ltaih-sidebar-width,276px) minmax(0,1fr);min-height:100vh;transition:grid-template-columns .24s ease}
.ltaih-app-stage{min-width:0;min-height:100vh;background:var(--lt-bg);position:relative}
.ltaih-app.is-sidebar-collapsed .ltaih-app-frame{grid-template-columns:88px minmax(0,1fr)}
.ltaih-app.is-sidebar-disabled .ltaih-app-frame{grid-template-columns:minmax(0,1fr)}

.ltaih-sidebar{position:sticky;top:0;z-index:90;height:100vh;min-width:0;padding:16px 13px 14px;border-right:1px solid var(--lt-line);background:color-mix(in srgb,var(--lt-bg-2) 92%,transparent);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);display:flex;flex-direction:column;overflow:hidden;transition:width .24s ease,transform .24s ease,box-shadow .24s ease}
.admin-bar .ltaih-sidebar{top:32px;height:calc(100vh - 32px)}
.ltaih-sidebar-head{display:flex;align-items:center;gap:8px;padding:0 2px 16px;border-bottom:1px solid var(--lt-line)}
.ltaih-sidebar-brand{display:flex;align-items:center;gap:10px;min-width:0;flex:1;border:0;background:transparent;padding:0;text-align:left;cursor:pointer}
.ltaih-sidebar-brand .ltaih-brand-logo{width:42px;height:42px;object-fit:contain;flex:0 0 auto}
.ltaih-sidebar-brand .ltaih-brand-mark{width:42px;height:42px;border-radius:13px;flex:0 0 auto}
.ltaih-sidebar-brand-copy{min-width:0;display:block}
.ltaih-sidebar-brand-copy strong,.ltaih-sidebar-brand-copy small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ltaih-sidebar-brand-copy strong{font-size:13px;line-height:1.25;color:var(--lt-text)}
.ltaih-sidebar-brand-copy small{margin-top:2px;font-size:9px;color:var(--lt-muted)}
.ltaih-sidebar-collapse{width:34px;height:34px;display:grid;place-items:center;flex:0 0 auto;border:1px solid var(--lt-line);border-radius:10px;background:var(--lt-surface);color:var(--lt-muted);cursor:pointer;transition:.2s}
.ltaih-sidebar-collapse:hover{color:var(--lt-text);border-color:var(--lt-line-2)}
.ltaih-sidebar-collapse .ltaih-svg{width:17px;height:17px}

.ltaih-sidebar-nav{flex:1;min-height:0;overflow:auto;padding:14px 0;scrollbar-width:thin}
.ltaih-sidebar-group+.ltaih-sidebar-group{margin-top:20px;padding-top:18px;border-top:1px solid var(--lt-line)}
.ltaih-sidebar-label{display:block;padding:0 11px 8px;color:var(--lt-muted);font-size:9px;line-height:1;font-weight:850;letter-spacing:.13em;text-transform:uppercase;white-space:nowrap}
.ltaih-sidebar-nav button{width:100%;min-height:45px;display:grid;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:7px;margin:3px 0;padding:5px 9px;border:1px solid transparent;border-radius:12px;background:transparent;color:var(--lt-muted);text-align:left;cursor:pointer;transition:background .2s,border-color .2s,color .2s,transform .2s}
.ltaih-sidebar-nav button:hover{background:var(--lt-surface);color:var(--lt-text);transform:translateX(2px)}
.ltaih-sidebar-nav button.is-active{background:linear-gradient(135deg,color-mix(in srgb,var(--ltaih-primary) 19%,var(--lt-surface)),color-mix(in srgb,var(--ltaih-secondary) 8%,var(--lt-surface)));border-color:color-mix(in srgb,var(--ltaih-primary) 28%,var(--lt-line));color:var(--lt-text);box-shadow:inset 3px 0 0 var(--ltaih-primary)}
.ltaih-sidebar-icon{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:color-mix(in srgb,var(--lt-text) 4%,transparent);color:currentColor;transition:.2s}
.ltaih-sidebar-nav button.is-active .ltaih-sidebar-icon{background:color-mix(in srgb,var(--ltaih-primary) 17%,var(--lt-surface));color:var(--ltaih-primary)}
.ltaih-sidebar-icon .ltaih-svg{width:18px;height:18px}
.ltaih-sidebar-text{min-width:0;font-size:12px;font-weight:730;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ltaih-sidebar-nav button>small{min-width:23px;padding:3px 6px;border-radius:7px;background:var(--lt-surface-2);color:var(--lt-muted);font-size:8px;font-weight:800;text-align:center}

.ltaih-sidebar-bottom{display:flex;flex-direction:column;gap:9px;padding-top:13px;border-top:1px solid var(--lt-line)}
.ltaih-sidebar-user,.ltaih-sidebar-guest,.ltaih-sidebar-upgrade{width:100%;min-width:0;border-radius:13px}
.ltaih-sidebar-user{display:grid;grid-template-columns:38px minmax(0,1fr) 16px;align-items:center;gap:9px;padding:8px;border:1px solid var(--lt-line);background:var(--lt-surface);text-align:left;cursor:pointer}
.ltaih-sidebar-user img{width:38px;height:38px;border-radius:11px}
.ltaih-sidebar-user span,.ltaih-sidebar-user strong,.ltaih-sidebar-user small{display:block;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ltaih-sidebar-user strong{font-size:11px;color:var(--lt-text)}
.ltaih-sidebar-user small{font-size:9px;color:var(--lt-muted)}
.ltaih-sidebar-user>.ltaih-svg{width:14px;color:var(--lt-muted)}
.ltaih-sidebar-guest{padding:10px;border:1px solid var(--lt-line);background:var(--lt-surface);display:grid;grid-template-columns:34px minmax(0,1fr);gap:8px;position:relative}
.ltaih-sidebar-guest div{min-width:0}
.ltaih-sidebar-guest strong,.ltaih-sidebar-guest small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ltaih-sidebar-guest strong{font-size:10px}.ltaih-sidebar-guest small{font-size:8px;color:var(--lt-muted)}
.ltaih-sidebar-guest>a{grid-column:1/-1;height:31px;display:grid;place-items:center;border-radius:9px;background:var(--lt-surface-2);color:var(--lt-soft);font-size:9px;font-weight:800}
.ltaih-sidebar-upgrade{display:grid;grid-template-columns:34px minmax(0,1fr);align-items:center;gap:8px;padding:9px;border:1px solid color-mix(in srgb,var(--ltaih-accent) 35%,var(--lt-line));background:linear-gradient(135deg,color-mix(in srgb,var(--ltaih-accent) 15%,var(--lt-surface)),color-mix(in srgb,var(--ltaih-primary) 10%,var(--lt-surface)));color:var(--lt-text);text-align:left;cursor:pointer}
.ltaih-sidebar-upgrade>.ltaih-svg{width:18px;margin:auto;color:var(--ltaih-accent)}
.ltaih-sidebar-upgrade span,.ltaih-sidebar-upgrade strong,.ltaih-sidebar-upgrade small{display:block;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ltaih-sidebar-upgrade strong{font-size:10px}.ltaih-sidebar-upgrade small{font-size:8px;color:var(--lt-muted)}

.ltaih-app.is-sidebar-collapsed .ltaih-sidebar{padding-left:10px;padding-right:10px}
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-head{justify-content:center}
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-brand{flex:0 0 auto}
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-brand-copy,
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-label,
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-text,
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-nav button>small,
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-user span,
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-user>.ltaih-svg,
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-guest div,
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-guest>a,
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-upgrade span{display:none}
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-collapse{position:absolute;top:64px;right:8px;width:26px;height:26px;border-radius:8px;z-index:2}
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-collapse .ltaih-svg{transform:rotate(180deg)}
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-nav{padding-top:36px}
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-group+.ltaih-sidebar-group{padding-top:12px;margin-top:12px}
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-nav button{display:grid;grid-template-columns:1fr;place-items:center;padding:5px;box-shadow:none}
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-nav button:hover{transform:none}
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-user{display:grid;grid-template-columns:1fr;place-items:center;padding:7px}
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-guest{display:grid;grid-template-columns:1fr;place-items:center;padding:7px}
.ltaih-app.is-sidebar-collapsed .ltaih-sidebar-upgrade{display:grid;grid-template-columns:1fr;place-items:center;padding:8px}

.ltaih-app-topbar{position:sticky;top:0;z-index:75;height:74px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--lt-line);background:color-mix(in srgb,var(--lt-bg) 86%,transparent);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.admin-bar .ltaih-app-topbar{top:32px}
.ltaih-topbar-title{display:flex;align-items:center;min-width:0;gap:12px}
.ltaih-topbar-title>div{min-width:0;display:grid;grid-template-columns:auto auto;align-items:baseline;column-gap:8px}
.ltaih-topbar-title>div>span{grid-column:1/-1;color:var(--ltaih-primary);font-size:8px;font-weight:900;letter-spacing:.14em}
.ltaih-topbar-title strong{font-size:16px;line-height:1.3;color:var(--lt-text);white-space:nowrap}
.ltaih-topbar-title small{font-size:10px;color:var(--lt-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ltaih-topbar-menu{display:none}
.ltaih-topbar-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;min-width:0}

.ltaih-page-host{min-height:calc(100vh - 74px);position:relative;overflow:hidden}
.ltaih-page-content{min-height:inherit;transition:opacity .18s ease,transform .18s ease}
.ltaih-page-content.is-loading{opacity:.2;pointer-events:none}
.ltaih-page-content.is-entering{animation:ltaihPageEnter .28s ease both}
@keyframes ltaihPageEnter{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}
.ltaih-page-loading{position:absolute;z-index:20;left:50%;top:140px;transform:translateX(-50%);min-width:260px;padding:22px;border:1px solid var(--lt-line);border-radius:18px;background:var(--lt-surface);box-shadow:var(--lt-shadow);display:flex;flex-direction:column;align-items:center;text-align:center}
.ltaih-page-loading>span{width:36px;height:36px;margin-bottom:11px;border:3px solid var(--lt-line);border-top-color:var(--ltaih-primary);border-radius:50%;animation:ltaihSpin .75s linear infinite}
.ltaih-page-loading strong{font-size:12px}.ltaih-page-loading small{margin-top:4px;color:var(--lt-muted);font-size:9px}
.ltaih-page-error{max-width:520px;margin:90px auto;padding:34px;border:1px solid color-mix(in srgb,var(--lt-danger) 38%,var(--lt-line));border-radius:20px;background:var(--lt-surface);text-align:center}
.ltaih-page-error strong{font-size:20px}.ltaih-page-error p{color:var(--lt-muted);font-size:12px}.ltaih-page-error .ltaih-btn{margin-top:10px}
.ltaih-sidebar-overlay{position:fixed;inset:0;z-index:84;border:0;background:rgba(3,5,10,.7);backdrop-filter:blur(3px)}

/* Nội dung trong app shell rộng hơn nhưng vẫn giữ container quản trị. */
.ltaih-app[data-ltaih-app] .ltaih-shell{width:min(calc(100% - 48px),var(--ltaih-container,1240px))}
.ltaih-app[data-ltaih-app] .ltaih-hero{padding-top:70px}

@media (max-width:1024px){
  .ltaih-app-frame,.ltaih-app.is-sidebar-collapsed .ltaih-app-frame{grid-template-columns:minmax(0,1fr)}
  .ltaih-sidebar{position:fixed;left:0;top:0!important;z-index:86;width:min(300px,86vw);height:100vh!important;transform:translateX(-105%);box-shadow:var(--lt-shadow)}
  .admin-bar .ltaih-sidebar{top:46px!important;height:calc(100vh - 46px)!important}
  .ltaih-app.is-sidebar-open .ltaih-sidebar{transform:translateX(0)}
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar{padding:16px 13px 14px}
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-brand-copy,
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-label,
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-text,
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-nav button>small,
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-user span,
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-user>.ltaih-svg,
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-guest div,
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-guest>a,
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-upgrade span{display:block}
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-head{justify-content:initial}
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-brand{flex:1}
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-collapse{position:static;width:34px;height:34px}
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-collapse .ltaih-svg{transform:none}
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-nav{padding-top:14px}
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-nav button{display:grid;grid-template-columns:34px minmax(0,1fr) auto;place-items:initial;padding:5px 9px}
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-user{display:grid;grid-template-columns:38px minmax(0,1fr) 16px;place-items:initial;padding:8px}
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-guest{display:grid;grid-template-columns:34px minmax(0,1fr);place-items:initial;padding:10px}
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-guest>a{grid-column:1/-1}
  .ltaih-app.is-sidebar-collapsed .ltaih-sidebar-upgrade{display:grid;grid-template-columns:34px minmax(0,1fr);place-items:initial;padding:9px}
  .ltaih-topbar-menu{display:grid}
}

@media (max-width:782px){
  .ltaih-app-topbar{height:66px;padding:0 12px}
  .ltaih-page-host{min-height:calc(100vh - 66px)}
  .ltaih-topbar-title{gap:8px}
  .ltaih-topbar-title>div{display:block}
  .ltaih-topbar-title>div>span,.ltaih-topbar-title small{display:none}
  .ltaih-topbar-title strong{font-size:13px}
  .ltaih-topbar-actions .ltaih-btn{min-height:38px;padding:0 10px;font-size:10px}
  .ltaih-app[data-ltaih-app] .ltaih-shell{width:min(calc(100% - 24px),var(--ltaih-container,1240px))}
  .ltaih-page-loading{top:90px;min-width:min(280px,calc(100% - 30px))}
}

@media (max-width:480px){
  .ltaih-topbar-actions>.ltaih-icon-btn{display:none}
  .ltaih-topbar-actions .ltaih-btn-primary{font-size:9px}
  .ltaih-sidebar{width:min(290px,90vw)}
}

/* Flatsome full-width normalization for the system-managed app page. */
body.ltaih-page-active .page-wrapper{padding:0!important}
body.ltaih-page-active .row-main{width:100%!important;max-width:none!important;margin:0!important}
body.ltaih-page-active .row-main>.col{padding:0!important}
body.ltaih-page-active .row-main>.col>.col-inner{margin:0!important}
body.ltaih-page-active .entry-content{padding:0!important;margin:0!important}

/* v1.2.0 — Precision controls, member auth and OTP UI */
.ltaih-app .ltaih-svg{display:block;width:20px;height:20px;flex:0 0 auto;transform:none}
.ltaih-app .ltaih-icon-btn,
.ltaih-app .ltaih-modal-close,
.ltaih-app .ltaih-sidebar-collapse,
.ltaih-app .ltaih-password-wrap>button{padding:0!important;margin:0;line-height:0;font-size:0;align-items:center;justify-content:center;vertical-align:middle}
.ltaih-app .ltaih-icon-btn{display:inline-flex;position:relative;overflow:hidden}
.ltaih-app .ltaih-icon-btn>.ltaih-svg{width:19px;height:19px;margin:0!important}
.ltaih-app .ltaih-card-footer>.ltaih-icon-btn{align-self:center;width:42px;min-width:42px;height:42px;min-height:42px;border-radius:11px}
.ltaih-app .ltaih-card-footer>.ltaih-icon-btn>.ltaih-svg{width:18px;height:18px}
.ltaih-app .ltaih-icon-btn.is-active .ltaih-svg{fill:currentColor;fill-opacity:.15}
.ltaih-app .ltaih-toolbar{min-height:70px;padding:12px;background:var(--lt-surface);border-color:var(--lt-line);box-shadow:0 8px 28px rgba(0,0,0,.06)}
.ltaih-app .ltaih-search{position:relative;display:flex;align-items:center;gap:10px;min-height:46px;height:46px;padding:0 14px;border:1px solid var(--lt-line);border-radius:12px;background:var(--lt-surface-2);color:var(--lt-muted);overflow:hidden;transition:border-color .2s,box-shadow .2s,background .2s}
.ltaih-app .ltaih-search:focus-within{border-color:color-mix(in srgb,var(--ltaih-primary) 65%,var(--lt-line));background:var(--lt-card);box-shadow:0 0 0 3px color-mix(in srgb,var(--ltaih-primary) 12%,transparent)}
.ltaih-app .ltaih-search>.ltaih-svg{width:19px;height:19px;margin:0;flex:0 0 19px}
.ltaih-app .ltaih-search input[type=search]{appearance:none;-webkit-appearance:none;display:block;width:100%;height:44px;min-height:44px;margin:0!important;padding:0!important;border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important;color:var(--lt-text);font:inherit;font-size:12px;line-height:44px}
.ltaih-app .ltaih-search input[type=search]::placeholder{color:color-mix(in srgb,var(--lt-muted) 88%,transparent)}
.ltaih-app .ltaih-search input[type=search]::-webkit-search-cancel-button{opacity:.55;cursor:pointer}
.ltaih-app .ltaih-filter-pills{min-height:46px}
.ltaih-app .ltaih-filter-pills button{min-height:38px;display:inline-flex;align-items:center;justify-content:center}
.ltaih-member-avatar{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;border:1px solid color-mix(in srgb,var(--ltaih-primary) 32%,var(--lt-line));background:linear-gradient(135deg,color-mix(in srgb,var(--ltaih-primary) 88%,#fff),color-mix(in srgb,var(--ltaih-secondary) 78%,#fff));color:#fff;font-weight:900;letter-spacing:.03em;box-shadow:0 7px 20px color-mix(in srgb,var(--ltaih-primary) 20%,transparent)}
.ltaih-member-avatar.is-xs{width:30px;height:30px;border-radius:9px;font-size:9px}.ltaih-member-avatar.is-sm{width:38px;height:38px;border-radius:11px;font-size:11px}.ltaih-member-avatar.is-lg{width:72px;height:72px;border-radius:20px;font-size:22px}
.ltaih-account-chip .ltaih-member-avatar{margin:0}
.ltaih-sidebar-guest>button{grid-column:1/-1;height:31px;border:0;border-radius:9px;background:var(--lt-surface-2);color:var(--lt-soft);font-size:9px;font-weight:800;cursor:pointer}

.ltaih-auth-shell{display:grid;grid-template-columns:minmax(330px,.92fr) minmax(420px,1.08fr);max-width:1050px;margin:12px auto 70px;border:1px solid var(--lt-line);border-radius:26px;background:var(--lt-card);overflow:hidden;box-shadow:0 32px 90px rgba(0,0,0,.22)}
.ltaih-auth-visual{position:relative;min-height:650px;padding:54px 46px;display:flex;flex-direction:column;justify-content:center;overflow:hidden;background:radial-gradient(circle at 12% 12%,color-mix(in srgb,var(--ltaih-secondary) 26%,transparent),transparent 34%),radial-gradient(circle at 90% 88%,color-mix(in srgb,var(--ltaih-primary) 32%,transparent),transparent 38%),linear-gradient(145deg,color-mix(in srgb,var(--ltaih-primary) 17%,var(--lt-bg-2)),var(--lt-bg-2));border-right:1px solid var(--lt-line)}
.ltaih-auth-visual:after{content:"";position:absolute;right:-110px;bottom:-110px;width:300px;height:300px;border:1px solid color-mix(in srgb,var(--ltaih-primary) 25%,transparent);border-radius:50%;box-shadow:0 0 0 45px color-mix(in srgb,var(--ltaih-primary) 4%,transparent),0 0 0 90px color-mix(in srgb,var(--ltaih-secondary) 3%,transparent)}
.ltaih-auth-visual>*{position:relative;z-index:1}.ltaih-auth-visual h1{max-width:520px;margin:18px 0 16px;color:var(--lt-text);font-size:38px;line-height:1.12;letter-spacing:-.035em}.ltaih-auth-visual>p{max-width:520px;margin:0;color:var(--lt-muted);font-size:13px;line-height:1.75}
.ltaih-auth-benefits{display:flex;flex-direction:column;gap:12px;margin-top:30px}.ltaih-auth-benefits span{display:flex;align-items:center;gap:10px;color:var(--lt-soft);font-size:12px}.ltaih-auth-benefits .ltaih-svg{width:18px;height:18px;padding:3px;border-radius:50%;background:color-mix(in srgb,var(--ltaih-secondary) 16%,var(--lt-surface));color:var(--ltaih-secondary)}
.ltaih-auth-security{display:flex;align-items:center;gap:12px;margin-top:40px;padding:15px;border:1px solid var(--lt-line);border-radius:14px;background:color-mix(in srgb,var(--lt-surface) 78%,transparent)}.ltaih-auth-security>.ltaih-svg{width:22px;height:22px;color:var(--ltaih-primary)}.ltaih-auth-security strong,.ltaih-auth-security small{display:block}.ltaih-auth-security strong{font-size:11px}.ltaih-auth-security small{margin-top:3px;color:var(--lt-muted);font-size:9px}
.ltaih-auth-panel{padding:38px 42px;background:var(--lt-card)}
.ltaih-auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:5px;padding:5px;border:1px solid var(--lt-line);border-radius:13px;background:var(--lt-surface-2);margin-bottom:28px}.ltaih-auth-tabs button{height:39px;border:0;border-radius:9px;background:transparent;color:var(--lt-muted);font-size:11px;font-weight:850;cursor:pointer}.ltaih-auth-tabs button.is-active{background:var(--lt-card);color:var(--lt-text);box-shadow:0 5px 16px rgba(0,0,0,.11)}
.ltaih-auth-form{display:none;flex-direction:column;gap:15px}.ltaih-auth-form.is-active{display:flex;animation:ltaihAuthIn .24s ease both}@keyframes ltaihAuthIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.ltaih-auth-heading{display:flex;align-items:center;gap:12px;margin-bottom:7px}.ltaih-auth-heading .ltaih-card-icon{width:42px;height:42px}.ltaih-auth-heading h2,.ltaih-auth-heading p{margin:0}.ltaih-auth-heading h2{font-size:21px;line-height:1.25}.ltaih-auth-heading p{margin-top:4px;color:var(--lt-muted);font-size:10px}
.ltaih-auth-form>label{display:flex;flex-direction:column;gap:7px;color:var(--lt-soft);font-size:10px;font-weight:800}.ltaih-auth-form input:not([type=checkbox]){width:100%;height:46px;min-height:46px;margin:0!important;padding:0 13px!important;border:1px solid var(--lt-line)!important;border-radius:11px!important;background:var(--lt-surface-2)!important;color:var(--lt-text)!important;box-shadow:none!important;font-size:12px!important}.ltaih-auth-form input:focus{border-color:var(--ltaih-primary)!important;box-shadow:0 0 0 3px color-mix(in srgb,var(--ltaih-primary) 12%,transparent)!important;outline:none}
.ltaih-password-wrap{position:relative;display:block}.ltaih-password-wrap>input{padding-right:48px!important}.ltaih-password-wrap>button{position:absolute;right:4px;top:4px;width:38px;height:38px;display:flex;border:0;border-radius:9px;background:transparent;color:var(--lt-muted);cursor:pointer}.ltaih-password-wrap>button:hover{background:var(--lt-surface);color:var(--lt-text)}.ltaih-password-wrap>button .ltaih-svg{width:18px;height:18px}
.ltaih-auth-check{display:grid!important;grid-template-columns:18px minmax(0,1fr);align-items:start;gap:8px!important;font-weight:500!important;line-height:1.55}.ltaih-auth-check input{width:16px;height:16px;margin:2px 0 0}.ltaih-auth-check span{color:var(--lt-muted);font-size:10px}
.ltaih-auth-link{align-self:flex-end;padding:0;border:0;background:transparent;color:var(--ltaih-primary);font-size:10px;font-weight:800;cursor:pointer}.ltaih-auth-link:hover{text-decoration:underline}.ltaih-auth-form>.ltaih-btn{width:100%;margin-top:2px}.ltaih-auth-form .ltaih-form-status{min-height:18px;text-align:center}.ltaih-auth-form .ltaih-hp{position:absolute!important;left:-9999px!important}.ltaih-otp-input{text-align:center;font-size:24px!important;font-weight:900!important;letter-spacing:.3em!important;padding-left:.3em!important}

@media(max-width:900px){.ltaih-auth-shell{grid-template-columns:1fr;max-width:650px}.ltaih-auth-visual{min-height:auto;padding:38px 34px;border-right:0;border-bottom:1px solid var(--lt-line)}.ltaih-auth-visual h1{font-size:31px}.ltaih-auth-security{margin-top:26px}.ltaih-auth-panel{padding:32px 34px}}
@media(max-width:560px){.ltaih-auth-shell{margin-top:0;border-radius:19px}.ltaih-auth-visual{padding:30px 23px}.ltaih-auth-visual h1{font-size:27px}.ltaih-auth-panel{padding:25px 20px}.ltaih-auth-tabs{margin-bottom:22px}.ltaih-app .ltaih-toolbar{padding:9px}.ltaih-app .ltaih-search{height:44px;min-height:44px}.ltaih-app .ltaih-search input[type=search]{height:42px;min-height:42px;line-height:42px}}
.ltaih-auth-check a{color:var(--ltaih-primary);font-weight:800;text-decoration:none}.ltaih-auth-check a:hover{text-decoration:underline}
.ltaih-app .ltaih-icon-btn{min-width:0!important;min-height:0!important;box-sizing:border-box;text-indent:0}
.ltaih-app [data-ltaih-favorite]>.ltaih-svg{transform:translateY(-.35px)}

/* v1.2.1 — Prompt Studio UX, topbar precision and duplicate-safe shell */
.ltaih-app .ltaih-topbar-actions{
  min-height:42px;
  align-items:center;
  gap:9px;
}
.ltaih-app .ltaih-topbar-actions>button{
  height:42px;
  min-height:42px;
  margin:0!important;
  box-sizing:border-box;
  line-height:1;
  vertical-align:middle;
}
.ltaih-app .ltaih-topbar-actions>.ltaih-icon-btn{
  width:42px;
  min-width:42px!important;
  flex:0 0 42px;
}
.ltaih-app .ltaih-topbar-actions>.ltaih-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding-top:0;
  padding-bottom:0;
  border-radius:11px;
}
.ltaih-app .ltaih-topbar-login{min-width:96px}
.ltaih-app .ltaih-topbar-register{min-width:142px}
.ltaih-app .ltaih-account-chip{height:42px;min-height:42px;margin:0!important}

.ltaih-studio-page{padding-top:42px}
.ltaih-studio-hero{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(430px,.95fr);
  gap:34px;
  align-items:center;
  margin-bottom:24px;
  padding:34px;
  border:1px solid var(--lt-line);
  border-radius:24px;
  overflow:hidden;
  background:
    radial-gradient(circle at 8% 10%,color-mix(in srgb,var(--ltaih-primary) 19%,transparent),transparent 35%),
    radial-gradient(circle at 92% 88%,color-mix(in srgb,var(--ltaih-secondary) 15%,transparent),transparent 34%),
    linear-gradient(145deg,var(--lt-surface),color-mix(in srgb,var(--lt-surface-2) 86%,var(--lt-bg)));
  box-shadow:0 20px 55px rgba(0,0,0,.13);
}
.ltaih-studio-hero:after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:.18;
  background-image:linear-gradient(var(--lt-line) 1px,transparent 1px),linear-gradient(90deg,var(--lt-line) 1px,transparent 1px);
  background-size:42px 42px;
  mask-image:linear-gradient(90deg,#000,transparent 82%);
}
.ltaih-studio-hero>*{position:relative;z-index:1}
.ltaih-studio-hero h1{margin:10px 0 12px;max-width:680px;font-size:clamp(31px,3.4vw,48px);line-height:1.08;letter-spacing:-.04em;color:var(--lt-text)}
.ltaih-studio-hero-copy>p{max-width:720px;margin:0;color:var(--lt-muted);font-size:14px;line-height:1.75}
.ltaih-studio-highlights{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}
.ltaih-studio-highlights span{display:inline-flex;align-items:center;gap:7px;min-height:34px;padding:0 11px;border:1px solid var(--lt-line);border-radius:10px;background:color-mix(in srgb,var(--lt-surface) 76%,transparent);color:var(--lt-soft);font-size:10px;font-weight:750}
.ltaih-studio-highlights .ltaih-svg{width:15px;height:15px;color:var(--ltaih-secondary)}
.ltaih-studio-flow{display:flex;flex-direction:column;gap:8px;padding:16px;border:1px solid var(--lt-line);border-radius:18px;background:color-mix(in srgb,var(--lt-bg) 45%,transparent);backdrop-filter:blur(10px)}
.ltaih-studio-flow>div{display:grid;grid-template-columns:42px minmax(0,1fr);align-items:center;gap:11px;padding:11px;border:1px solid var(--lt-line);border-radius:13px;background:color-mix(in srgb,var(--lt-surface) 88%,transparent)}
.ltaih-studio-flow>div>b{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:color-mix(in srgb,var(--ltaih-primary) 13%,var(--lt-surface-2));color:var(--ltaih-primary);font-size:11px}
.ltaih-studio-flow span,.ltaih-studio-flow strong,.ltaih-studio-flow small{display:block;min-width:0}
.ltaih-studio-flow strong{font-size:12px;color:var(--lt-text)}
.ltaih-studio-flow small{margin-top:2px;color:var(--lt-muted);font-size:9px}
.ltaih-studio-flow>i{height:12px;display:grid;place-items:center;color:var(--lt-muted);font-style:normal;transform:rotate(90deg)}
.ltaih-studio-flow>i .ltaih-svg{width:14px;height:14px}

.ltaih-app .ltaih-studio-toolbar{
  display:grid;
  grid-template-columns:minmax(280px,1fr) auto auto;
  align-items:center;
  gap:12px;
}
.ltaih-app .ltaih-studio-toolbar .ltaih-search{max-width:none}
.ltaih-toolbar-meta{display:flex;align-items:center;justify-content:flex-end;gap:8px;min-height:46px;padding-left:12px;border-left:1px solid var(--lt-line);white-space:nowrap}
.ltaih-toolbar-meta>span{color:var(--lt-muted);font-size:10px}
.ltaih-toolbar-meta>span strong{color:var(--lt-text);font-size:12px}
.ltaih-toolbar-meta>button{height:32px;margin:0!important;padding:0 10px;border:1px solid var(--lt-line);border-radius:9px;background:var(--lt-surface-2);color:var(--lt-soft);font-size:9px;font-weight:800;cursor:pointer}
.ltaih-toolbar-meta>button:hover{border-color:var(--ltaih-primary);color:var(--ltaih-primary)}

@media(max-width:1180px){
  .ltaih-studio-hero{grid-template-columns:1fr}
  .ltaih-studio-flow{display:grid;grid-template-columns:1fr 24px 1fr 24px 1fr;align-items:center}
  .ltaih-studio-flow>i{height:auto;transform:none}
  .ltaih-app .ltaih-studio-toolbar{grid-template-columns:minmax(250px,1fr) minmax(0,1fr)}
  .ltaih-toolbar-meta{grid-column:1/-1;justify-content:space-between;padding:2px 0 0;border-left:0;border-top:1px solid var(--lt-line)}
}
@media(max-width:782px){
  .ltaih-app .ltaih-topbar-actions{min-height:38px;gap:6px}
  .ltaih-app .ltaih-topbar-actions>button{height:38px;min-height:38px}
  .ltaih-app .ltaih-topbar-actions>.ltaih-icon-btn{width:38px;min-width:38px!important;flex-basis:38px;border-radius:10px}
  .ltaih-app .ltaih-topbar-register{min-width:0;padding-left:12px!important;padding-right:12px!important}
  .ltaih-studio-page{padding-top:24px}
  .ltaih-studio-hero{padding:25px;border-radius:19px}
  .ltaih-studio-flow{grid-template-columns:1fr;gap:7px}
  .ltaih-studio-flow>i{height:12px;transform:rotate(90deg)}
  .ltaih-app .ltaih-studio-toolbar{display:flex;align-items:stretch}
  .ltaih-toolbar-meta{width:100%;min-height:34px}
}
@media(max-width:480px){
  .ltaih-studio-hero{padding:21px}
  .ltaih-studio-hero h1{font-size:30px}
  .ltaih-studio-highlights{display:grid;grid-template-columns:1fr}
  .ltaih-studio-highlights span{width:100%}
  .ltaih-toolbar-meta{align-items:center}
  .ltaih-toolbar-meta>button{height:30px}
}

/* =========================================================
   v1.3.0 — Application Detail Studio
   ========================================================= */
.ltaih-app .ltaih-icon-btn{display:inline-flex;align-items:center;justify-content:center;padding:0;line-height:0}
.ltaih-app .ltaih-icon-btn .ltaih-svg{display:block;margin:0}
.ltaih-card-model{display:flex;align-items:center;gap:7px;margin-top:13px;padding:9px 10px;border:1px solid var(--lt-line);border-radius:10px;background:color-mix(in srgb,var(--lt-bg-2) 78%,transparent);color:var(--lt-muted);font-size:10px;font-weight:700}
.ltaih-card-model .ltaih-svg{width:14px;height:14px;color:var(--ltaih-primary)}
.ltaih-thumb-placeholder em{position:absolute;left:16px;bottom:14px;z-index:3;font-style:normal;font-size:10px;font-weight:850;letter-spacing:.11em;text-transform:uppercase;color:rgba(255,255,255,.74)}
.ltaih-cover-street{--ltaih-cover-a:#8b5cf6;--ltaih-cover-b:#ec4899;--ltaih-cover-c:#06b6d4}
.ltaih-cover-hardware{--ltaih-cover-a:#059669;--ltaih-cover-b:#16a34a;--ltaih-cover-c:#d4af37}
.ltaih-cover-product{--ltaih-cover-a:#2563eb;--ltaih-cover-b:#7c3aed;--ltaih-cover-c:#22d3ee}
.ltaih-cover-beauty{--ltaih-cover-a:#db2777;--ltaih-cover-b:#f472b6;--ltaih-cover-c:#f59e0b}
.ltaih-cover-food{--ltaih-cover-a:#ea580c;--ltaih-cover-b:#f59e0b;--ltaih-cover-c:#84cc16}
.ltaih-cover-realestate{--ltaih-cover-a:#0f766e;--ltaih-cover-b:#2563eb;--ltaih-cover-c:#d4af37}
.ltaih-cover-tech{--ltaih-cover-a:#2563eb;--ltaih-cover-b:#0ea5e9;--ltaih-cover-c:#14b8a6}
.ltaih-cover-poster{--ltaih-cover-a:#7c3aed;--ltaih-cover-b:#ec4899;--ltaih-cover-c:#f59e0b}
.ltaih-ai-card[class*="ltaih-cover-"] .ltaih-ai-thumb{background:radial-gradient(circle at 78% 18%,color-mix(in srgb,var(--ltaih-cover-c,var(--ltaih-secondary)) 56%,transparent),transparent 28%),linear-gradient(145deg,var(--ltaih-cover-a,var(--ltaih-primary)),var(--ltaih-cover-b,var(--ltaih-secondary)))}
.ltaih-ai-card[class*="ltaih-cover-"] .ltaih-thumb-placeholder span{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.24);backdrop-filter:blur(12px);box-shadow:0 18px 50px rgba(0,0,0,.25)}
.ltaih-ai-card[class*="ltaih-cover-"] .ltaih-thumb-placeholder i{background:rgba(255,255,255,.13)}
.ltaih-ai-card[class*="ltaih-cover-"] .ltaih-thumb-placeholder b{background:rgba(0,0,0,.14)}

.ltaih-tool-detail{padding-top:28px;padding-bottom:80px}
.ltaih-tool-breadcrumb{display:flex;align-items:center;gap:10px;margin-bottom:16px;color:var(--lt-muted);font-size:11px}
.ltaih-tool-breadcrumb button{display:inline-flex;align-items:center;gap:7px;padding:0;border:0;background:none;color:var(--lt-soft);font-weight:750;cursor:pointer}
.ltaih-tool-breadcrumb button:hover{color:var(--ltaih-primary)}
.ltaih-tool-breadcrumb .ltaih-svg{width:16px;height:16px}
.ltaih-tool-breadcrumb strong{color:var(--ltaih-secondary)}
.ltaih-tool-hero{--ltaih-cover-a:var(--ltaih-primary);--ltaih-cover-b:var(--ltaih-secondary);--ltaih-cover-c:var(--ltaih-accent);position:relative;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);gap:40px;align-items:center;padding:42px;border:1px solid var(--lt-line-2);border-radius:26px;overflow:hidden;background:radial-gradient(circle at 10% 0%,color-mix(in srgb,var(--ltaih-cover-a) 22%,transparent),transparent 34%),linear-gradient(145deg,var(--lt-surface),var(--lt-bg-2));box-shadow:0 28px 80px rgba(0,0,0,.18)}
.ltaih-tool-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--lt-line) 1px,transparent 1px),linear-gradient(90deg,var(--lt-line) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(90deg,rgba(0,0,0,.55),transparent 78%);opacity:.22;pointer-events:none}
.ltaih-tool-hero>*{position:relative;z-index:1}
.ltaih-tool-badges{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.ltaih-tool-badges span{display:inline-flex;align-items:center;min-height:27px;padding:0 9px;border:1px solid var(--lt-line-2);border-radius:8px;background:color-mix(in srgb,var(--lt-surface) 75%,transparent);color:var(--lt-soft);font-size:9px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}
.ltaih-tool-badges span.is-premium{border-color:transparent;background:linear-gradient(135deg,#fbbf24,#fb7185);color:#251400}
.ltaih-tool-hero h1{max-width:760px;margin:14px 0 13px;font-size:clamp(34px,4vw,54px);line-height:1.05;letter-spacing:-.045em}
.ltaih-tool-hero-copy>p{max-width:760px;margin:0;color:var(--lt-muted);font-size:14px;line-height:1.75}
.ltaih-tool-meta{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:21px}
.ltaih-tool-meta span{display:inline-flex;align-items:center;gap:7px;min-height:36px;padding:0 11px;border:1px solid var(--lt-line);border-radius:10px;background:color-mix(in srgb,var(--lt-surface) 72%,transparent);color:var(--lt-muted);font-size:10px}
.ltaih-tool-meta .ltaih-svg{width:15px;height:15px;color:var(--ltaih-cover-c)}
.ltaih-tool-meta b{color:var(--lt-soft);font-weight:750}
.ltaih-tool-hero-actions{display:flex;align-items:center;gap:9px;margin-top:24px}
.ltaih-tool-cover{min-height:320px;display:grid;place-items:center;position:relative}
.ltaih-tool-cover>img{width:100%;height:320px;object-fit:cover;border-radius:22px;border:1px solid rgba(255,255,255,.14);box-shadow:0 28px 70px rgba(0,0,0,.32)}
.ltaih-tool-cover-art{position:relative;width:min(100%,420px);aspect-ratio:1.18/1;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:24px;overflow:hidden;background:radial-gradient(circle at 75% 18%,color-mix(in srgb,var(--ltaih-cover-c) 70%,transparent),transparent 28%),linear-gradient(145deg,var(--ltaih-cover-a),var(--ltaih-cover-b));box-shadow:0 30px 75px color-mix(in srgb,var(--ltaih-cover-a) 24%,transparent);transform:rotate(1.5deg)}
.ltaih-tool-cover-art:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.11) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.11) 1px,transparent 1px);background-size:32px 32px;mask-image:radial-gradient(circle at center,#000,transparent 75%)}
.ltaih-tool-cover-art>span{position:relative;z-index:2;width:82px;height:82px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.28);border-radius:25px;background:rgba(255,255,255,.16);color:#fff;backdrop-filter:blur(14px);box-shadow:0 20px 50px rgba(0,0,0,.2)}
.ltaih-tool-cover-art>span .ltaih-svg{width:38px;height:38px}
.ltaih-tool-cover-art strong,.ltaih-tool-cover-art small{position:relative;z-index:2;color:#fff;text-align:center}
.ltaih-tool-cover-art strong{max-width:280px;margin-top:18px;font-size:18px}
.ltaih-tool-cover-art small{margin-top:5px;font-size:9px;font-weight:850;letter-spacing:.16em;opacity:.72}
.ltaih-tool-cover-art i,.ltaih-tool-cover-art b{position:absolute;border-radius:50%}
.ltaih-tool-cover-art i{width:170px;height:170px;right:-55px;bottom:-55px;border:1px solid rgba(255,255,255,.19)}
.ltaih-tool-cover-art b{width:105px;height:105px;left:-35px;top:-35px;background:rgba(255,255,255,.09)}
.ltaih-tool-feature-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin:18px 0 26px;border:1px solid var(--lt-line);border-radius:16px;overflow:hidden;background:var(--lt-line)}
.ltaih-tool-feature-strip span{display:flex;align-items:center;gap:9px;min-height:58px;padding:12px 16px;background:var(--lt-surface);color:var(--lt-soft);font-size:11px}
.ltaih-tool-feature-strip .ltaih-svg{width:17px;height:17px;color:var(--lt-success)}
.ltaih-tool-feature-strip b{font-weight:720}

.ltaih-example-bar{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:18px;padding:17px 18px;border:1px solid var(--lt-line);border-radius:16px;background:var(--lt-surface)}
.ltaih-example-bar>div:first-child span,.ltaih-detail-panel-head>div:first-child>span{display:block;color:var(--ltaih-secondary);font-size:9px;font-weight:900;letter-spacing:.12em}
.ltaih-example-bar>div:first-child strong{display:block;margin-top:3px;font-size:13px}
.ltaih-example-list{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.ltaih-example-list button{display:inline-flex;align-items:center;gap:8px;min-height:38px;padding:0 12px;border:1px solid var(--lt-line);border-radius:10px;background:var(--lt-bg-2);color:var(--lt-soft);font-size:10px;font-weight:750;cursor:pointer}
.ltaih-example-list button:hover,.ltaih-example-list button.is-active{border-color:var(--ltaih-primary);background:color-mix(in srgb,var(--ltaih-primary) 10%,var(--lt-bg-2));color:var(--ltaih-primary)}
.ltaih-example-list button span{width:23px;height:23px;display:grid;place-items:center;border-radius:7px;background:var(--lt-surface);font-size:8px}

.ltaih-detail-studio{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;align-items:start;scroll-margin-top:88px}
.ltaih-detail-form,.ltaih-detail-output{position:relative;border:1px solid var(--lt-line);border-radius:20px;background:var(--lt-card);box-shadow:0 18px 55px rgba(0,0,0,.09)}
.ltaih-detail-form{padding:24px}
.ltaih-detail-output{position:sticky;top:92px;min-height:690px;padding:24px;overflow:hidden}
.ltaih-detail-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding-bottom:18px;border-bottom:1px solid var(--lt-line)}
.ltaih-detail-panel-head h2{margin:4px 0 4px;font-size:20px;line-height:1.2;letter-spacing:-.025em}
.ltaih-detail-panel-head p{margin:0;color:var(--lt-muted);font-size:11px}
.ltaih-detail-panel-head>div:last-child{display:flex;align-items:center;gap:7px}
.ltaih-detail-panel-head .ltaih-btn{min-height:36px;padding:0 11px;border-radius:9px;font-size:10px}
.ltaih-input-note{display:flex;align-items:flex-start;gap:10px;margin:17px 0;padding:13px 14px;border:1px solid color-mix(in srgb,var(--ltaih-primary) 28%,var(--lt-line));border-radius:12px;background:color-mix(in srgb,var(--ltaih-primary) 8%,var(--lt-bg-2))}
.ltaih-input-note>.ltaih-svg{width:18px;height:18px;color:var(--ltaih-primary);margin-top:1px}
.ltaih-input-note strong{display:block;font-size:11px}
.ltaih-input-note p{margin:3px 0 0;color:var(--lt-muted);font-size:10px;line-height:1.6}
.ltaih-detail-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:18px}
.ltaih-studio-field{position:relative;display:flex;flex-direction:column;gap:7px;min-width:0;margin:0}
.ltaih-studio-field.ltaih-field-textarea,.ltaih-studio-field.ltaih-field-image{grid-column:1/-1}
.ltaih-field-label{display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--lt-soft)}
.ltaih-field-label b{font-size:11px;font-weight:760}
.ltaih-field-label em,.ltaih-field-label small{font-style:normal;font-size:8px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--lt-muted)}
.ltaih-field-label em{color:var(--ltaih-primary)}
.ltaih-studio-field input:not([type=file]),.ltaih-studio-field select,.ltaih-studio-field textarea{width:100%;min-height:45px;margin:0;padding:11px 12px;border:1px solid var(--lt-line-2);border-radius:11px;outline:none;background:var(--lt-bg-2);color:var(--lt-text);font-size:11px;box-shadow:none;transition:border-color .2s,box-shadow .2s,background .2s}
.ltaih-studio-field textarea{min-height:98px;line-height:1.65;resize:vertical}
.ltaih-studio-field input:focus,.ltaih-studio-field select:focus,.ltaih-studio-field textarea:focus{border-color:var(--ltaih-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--ltaih-primary) 12%,transparent);background:var(--lt-surface)}
.ltaih-field-help{color:var(--lt-muted);font-size:9px;line-height:1.5}
.ltaih-field-count{position:absolute;right:9px;bottom:8px;padding:2px 5px;border-radius:5px;background:var(--lt-surface);color:var(--lt-muted);font-size:8px}
.ltaih-image-drop{position:relative;min-height:170px;border:1px dashed var(--lt-line-2);border-radius:14px;background:linear-gradient(145deg,var(--lt-bg-2),color-mix(in srgb,var(--ltaih-primary) 4%,var(--lt-bg-2)));overflow:hidden;transition:.2s}
.ltaih-image-drop:hover,.ltaih-image-drop.is-dragover{border-color:var(--ltaih-primary);background:color-mix(in srgb,var(--ltaih-primary) 7%,var(--lt-bg-2))}
.ltaih-image-drop>input[type=file]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;z-index:3}
.ltaih-image-drop-empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;color:var(--lt-muted)}
.ltaih-image-drop-empty .ltaih-svg{width:34px;height:34px;margin-bottom:10px;color:var(--ltaih-primary)}
.ltaih-image-drop-empty strong{color:var(--lt-soft);font-size:12px}
.ltaih-image-drop-empty span{margin-top:4px;font-size:9px}
.ltaih-image-preview{position:absolute;inset:0;z-index:4;background:var(--lt-bg-2)}
.ltaih-image-preview img{width:100%;height:100%;object-fit:contain;padding:8px}
.ltaih-image-preview button{position:absolute;right:9px;top:9px;width:30px;height:30px;display:grid;place-items:center;padding:0;border:1px solid rgba(255,255,255,.22);border-radius:9px;background:rgba(8,11,21,.72);color:#fff;cursor:pointer}
.ltaih-image-preview button .ltaih-svg{width:15px;height:15px}
.ltaih-image-preview>span{position:absolute;left:9px;bottom:9px;padding:5px 8px;border-radius:7px;background:rgba(8,11,21,.72);color:#fff;font-size:8px;font-weight:800}
.ltaih-image-drop.is-uploading:after{content:"";position:absolute;inset:0;z-index:6;background:rgba(7,10,18,.62) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='34' height='34' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='9' fill='none' stroke='%23ffffff' stroke-opacity='.25' stroke-width='3'/%3E%3Cpath d='M12 3a9 9 0 0 1 9 9' fill='none' stroke='%23ffffff' stroke-width='3' stroke-linecap='round'%3E%3CanimateTransform attributeName='transform' type='rotate' from='0 12 12' to='360 12 12' dur='.8s' repeatCount='indefinite'/%3E%3C/path%3E%3C/svg%3E") center/34px no-repeat}
.ltaih-detail-generate{width:100%;min-height:58px;margin-top:20px;display:grid;grid-template-columns:auto 1fr auto}
.ltaih-detail-generate span{text-align:left}
.ltaih-detail-generate small{font-size:9px;opacity:.78}
.ltaih-studio-lock{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:240px;margin-top:18px;padding:28px;border:1px solid color-mix(in srgb,#fbbf24 34%,var(--lt-line));border-radius:14px;background:linear-gradient(145deg,color-mix(in srgb,#fbbf24 8%,var(--lt-bg-2)),var(--lt-bg-2))}
.ltaih-studio-lock>.ltaih-svg{width:34px;height:34px;color:#fbbf24}
.ltaih-studio-lock strong{margin-top:10px;font-size:15px}
.ltaih-studio-lock p{max-width:380px;margin:6px 0 17px;color:var(--lt-muted);font-size:10px}
.ltaih-output-types{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin:15px 0}
.ltaih-output-types span{display:inline-flex;align-items:center;gap:5px;min-height:28px;padding:0 8px;border:1px solid var(--lt-line);border-radius:8px;background:var(--lt-bg-2);color:var(--lt-muted);font-size:8px;font-weight:760}
.ltaih-output-types .ltaih-svg{width:12px;height:12px;color:var(--lt-success)}
.ltaih-detail-output .ltaih-output-placeholder,.ltaih-detail-output .ltaih-output-loading{min-height:520px;height:auto;border-radius:15px}
.ltaih-detail-output .ltaih-output-placeholder button{margin-top:14px;padding:8px 11px;border:1px solid var(--lt-line);border-radius:9px;background:var(--lt-surface);color:var(--ltaih-primary);font-size:9px;font-weight:800;cursor:pointer}
.ltaih-detail-output .ltaih-output-content{max-height:570px;overflow:auto;padding:4px 4px 12px 0;scrollbar-width:thin}
.ltaih-detail-output .ltaih-output-content p{font-size:12px}

.ltaih-tool-guide{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:26px;margin-top:42px;padding:30px;border:1px solid var(--lt-line);border-radius:22px;background:linear-gradient(145deg,var(--lt-surface),var(--lt-bg-2))}
.ltaih-guide-main h2{margin:8px 0 14px;font-size:28px;letter-spacing:-.035em}
.ltaih-guide-main .ltaih-prose{color:var(--lt-soft);font-size:12px}
.ltaih-guide-main .ltaih-prose h2{margin-top:22px;font-size:18px}
.ltaih-guide-main .ltaih-prose ol,.ltaih-guide-main .ltaih-prose ul{padding-left:20px}
.ltaih-tool-guide aside{display:grid;gap:9px}
.ltaih-tool-guide aside>div{display:grid;grid-template-columns:38px minmax(0,1fr);gap:3px 11px;padding:13px;border:1px solid var(--lt-line);border-radius:12px;background:var(--lt-card)}
.ltaih-tool-guide aside>div>span{grid-row:1/3;width:38px;height:38px;display:grid;place-items:center;border-radius:11px;background:color-mix(in srgb,var(--ltaih-primary) 12%,var(--lt-surface-2));color:var(--ltaih-primary);font-size:9px;font-weight:900}
.ltaih-tool-guide aside strong{font-size:11px}
.ltaih-tool-guide aside p{margin:0;color:var(--lt-muted);font-size:9px;line-height:1.55}
.ltaih-tool-guide aside>a{display:flex;align-items:center;justify-content:space-between;padding:12px 13px;border-radius:11px;background:linear-gradient(135deg,var(--ltaih-primary),var(--ltaih-secondary));color:#fff;font-size:10px;font-weight:800}
.ltaih-tool-guide aside>a .ltaih-svg{width:15px;height:15px}
.ltaih-related-tools{margin-top:48px}
.ltaih-related-tools .ltaih-section-title{margin-bottom:18px}

@media (max-width:1180px){
  .ltaih-tool-hero{grid-template-columns:1fr minmax(280px,.68fr);padding:32px}
  .ltaih-tool-feature-strip{grid-template-columns:repeat(2,1fr)}
  .ltaih-detail-studio{grid-template-columns:1fr}
  .ltaih-detail-output{position:relative;top:auto;min-height:0}
  .ltaih-detail-output .ltaih-output-placeholder,.ltaih-detail-output .ltaih-output-loading{min-height:380px}
}
@media (max-width:782px){
  .ltaih-tool-detail{padding-top:18px;padding-bottom:55px}
  .ltaih-tool-hero{grid-template-columns:1fr;padding:24px;border-radius:20px}
  .ltaih-tool-hero h1{font-size:34px}
  .ltaih-tool-cover{min-height:250px}
  .ltaih-tool-cover-art,.ltaih-tool-cover>img{height:250px;max-width:100%}
  .ltaih-tool-feature-strip{grid-template-columns:1fr}
  .ltaih-example-bar{align-items:flex-start;flex-direction:column}
  .ltaih-example-list{justify-content:flex-start;width:100%}
  .ltaih-detail-form,.ltaih-detail-output{padding:18px;border-radius:17px}
  .ltaih-detail-panel-head{flex-direction:column}
  .ltaih-detail-fields{grid-template-columns:1fr}
  .ltaih-studio-field.ltaih-field-textarea,.ltaih-studio-field.ltaih-field-image{grid-column:auto}
  .ltaih-tool-guide{grid-template-columns:1fr;padding:22px}
  .ltaih-detail-output .ltaih-output-placeholder,.ltaih-detail-output .ltaih-output-loading{min-height:300px}
}
@media (max-width:480px){
  .ltaih-tool-breadcrumb{font-size:9px}
  .ltaih-tool-hero{padding:20px}
  .ltaih-tool-hero h1{font-size:30px}
  .ltaih-tool-meta{display:grid;grid-template-columns:1fr}
  .ltaih-tool-meta span{width:100%}
  .ltaih-tool-hero-actions{flex-wrap:wrap}
  .ltaih-tool-hero-actions .ltaih-btn-primary{width:calc(100% - 102px)}
  .ltaih-tool-cover{min-height:220px}
  .ltaih-tool-cover-art,.ltaih-tool-cover>img{height:220px}
  .ltaih-example-list{display:grid;grid-template-columns:1fr;width:100%}
  .ltaih-example-list button{justify-content:flex-start;width:100%}
  .ltaih-detail-panel-head>div:last-child{width:100%}
  .ltaih-detail-panel-head .ltaih-btn{flex:1}
  .ltaih-detail-generate{grid-template-columns:auto 1fr}
  .ltaih-detail-generate small{grid-column:2;text-align:left}
}

/* Account hint for image-based Studio applications */
.ltaih-account-hint{display:flex;align-items:center;gap:14px;padding:14px 16px;margin:0 0 18px;border:1px solid color-mix(in srgb,var(--ltaih-primary) 30%,transparent);border-radius:16px;background:color-mix(in srgb,var(--ltaih-primary) 8%,transparent)}
.ltaih-account-hint>.ltaih-svg{width:22px;height:22px;flex:0 0 22px;color:var(--ltaih-primary)}
.ltaih-account-hint>div{min-width:0;flex:1}.ltaih-account-hint strong{display:block;margin:0 0 3px}.ltaih-account-hint p{margin:0;font-size:13px;line-height:1.55;opacity:.72}.ltaih-account-hint .ltaih-btn{flex:0 0 auto;white-space:nowrap}
@media(max-width:720px){.ltaih-account-hint{align-items:flex-start;flex-wrap:wrap}.ltaih-account-hint .ltaih-btn{width:100%}}

/* v1.4.0 — Prompt & Workflow Library */
.ltaih-library-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0 0 18px}
.ltaih-library-summary>div{display:flex;align-items:center;gap:12px;min-width:0;padding:15px 17px;border:1px solid var(--lt-line);border-radius:14px;background:linear-gradient(145deg,var(--lt-surface),var(--lt-bg-2))}
.ltaih-library-summary strong{flex:0 0 auto;color:var(--ltaih-primary);font-size:24px;line-height:1;font-weight:850;letter-spacing:-.04em}
.ltaih-library-summary span{color:var(--lt-muted);font-size:10px;font-weight:700;line-height:1.35}
.ltaih-library-toolbar{align-items:center;flex-wrap:wrap}
.ltaih-library-toolbar .ltaih-search{flex:1 1 330px}
.ltaih-library-toolbar .ltaih-filter-pills{flex:1 1 100%;order:3}
.ltaih-clear-library-filter{flex:0 0 auto;min-height:46px}
.ltaih-library-status{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:15px 0 13px;color:var(--lt-muted);font-size:10px}
.ltaih-library-status strong{color:var(--lt-soft);font-size:11px}
.ltaih-load-more-wrap{display:flex;justify-content:center;padding:24px 0 5px}
.ltaih-load-more-wrap .ltaih-btn{min-width:190px}
.ltaih-prompt-badge{align-self:flex-start;display:inline-flex;align-items:center;min-height:24px;margin:-2px 0 10px;padding:0 8px;border:1px solid color-mix(in srgb,var(--ltaih-primary) 24%,var(--lt-line));border-radius:999px;background:color-mix(in srgb,var(--ltaih-primary) 8%,var(--lt-bg-2));color:var(--ltaih-primary);font-size:8px;font-weight:850;letter-spacing:.04em;text-transform:uppercase}
.ltaih-workflow-meta{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin:2px 0 14px}
.ltaih-workflow-meta span{display:inline-flex;align-items:center;gap:5px;min-height:27px;padding:0 8px;border:1px solid var(--lt-line);border-radius:8px;background:var(--lt-bg-2);color:var(--lt-muted);font-size:8px;font-weight:750}
.ltaih-workflow-meta .ltaih-svg{width:12px;height:12px;color:var(--ltaih-primary)}
.ltaih-workflow-full-steps{margin-top:20px;padding-top:18px;border-top:1px solid var(--lt-line)}
.ltaih-workflow-full-steps h4{margin:0 0 13px;font-size:14px}
.ltaih-workflow-full-steps ol{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.ltaih-workflow-full-steps li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:11px;align-items:start}
.ltaih-workflow-full-steps li>span{width:34px;height:34px;display:grid;place-items:center;border:1px solid color-mix(in srgb,var(--ltaih-primary) 24%,var(--lt-line));border-radius:10px;background:color-mix(in srgb,var(--ltaih-primary) 8%,var(--lt-bg-2));color:var(--ltaih-primary);font-size:9px;font-weight:850}
.ltaih-workflow-full-steps strong{display:block;color:var(--lt-text);font-size:11px}
.ltaih-workflow-full-steps p{margin:3px 0 0;color:var(--lt-muted);font-size:10px;line-height:1.6}
@media(max-width:782px){.ltaih-library-summary{grid-template-columns:1fr}.ltaih-library-toolbar .ltaih-search{flex-basis:100%}.ltaih-clear-library-filter{width:100%}.ltaih-library-status{align-items:flex-start;flex-direction:column;gap:4px}}
.ltaih-prompt-guide-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:12px;padding:9px 0 0;border:0;border-top:1px solid var(--lt-line);background:transparent;color:var(--lt-muted);font-size:9px;font-weight:800;cursor:pointer}
.ltaih-prompt-guide-toggle .ltaih-svg{width:14px;height:14px;transition:transform .2s}.ltaih-prompt-guide-toggle.is-active .ltaih-svg{transform:rotate(90deg)}
.ltaih-prompt-guide{margin-top:12px;padding:13px;border:1px solid var(--lt-line);border-radius:12px;background:var(--lt-bg-2)}.ltaih-prompt-guide h2,.ltaih-prompt-guide h3{margin:12px 0 7px;font-size:12px}.ltaih-prompt-guide h2:first-child{margin-top:0}.ltaih-prompt-guide p,.ltaih-prompt-guide li{font-size:10px;line-height:1.6}

/* v1.5.0 — Stable category rail and commerce-ready pricing */
.ltaih-app .ltaih-library-toolbar{
  display:grid;
  grid-template-columns:minmax(260px,1fr) auto;
  align-items:center;
  gap:12px;
  width:100%;
  min-width:0;
}
.ltaih-app .ltaih-library-toolbar .ltaih-search{
  grid-column:1;
  grid-row:1;
  width:100%;
  max-width:none;
  min-width:0;
  margin:0!important;
}
.ltaih-app .ltaih-library-toolbar .ltaih-clear-library-filter{
  grid-column:2;
  grid-row:1;
  margin:0!important;
  white-space:nowrap;
}
.ltaih-app .ltaih-library-toolbar .ltaih-filter-pills{
  grid-column:1/-1;
  grid-row:2;
  display:flex;
  flex-flow:row nowrap;
  align-items:center;
  gap:8px;
  width:100%;
  max-width:100%;
  min-width:0;
  min-height:48px;
  margin:0!important;
  padding:5px;
  overflow-x:auto;
  overflow-y:hidden;
  overscroll-behavior-inline:contain;
  scroll-snap-type:x proximity;
  scrollbar-width:thin;
  scrollbar-color:color-mix(in srgb,var(--ltaih-primary) 30%,transparent) transparent;
  border:1px solid var(--lt-line);
  border-radius:14px;
  background:var(--lt-bg-2);
  isolation:isolate;
}
.ltaih-app .ltaih-library-toolbar .ltaih-filter-pills::-webkit-scrollbar{height:5px}
.ltaih-app .ltaih-library-toolbar .ltaih-filter-pills::-webkit-scrollbar-track{background:transparent}
.ltaih-app .ltaih-library-toolbar .ltaih-filter-pills::-webkit-scrollbar-thumb{border-radius:999px;background:color-mix(in srgb,var(--ltaih-primary) 34%,transparent)}
.ltaih-app .ltaih-library-toolbar .ltaih-filter-pills button{
  position:relative;
  z-index:1;
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:max-content;
  min-height:36px;
  height:36px;
  margin:0!important;
  padding:0 13px!important;
  border:1px solid transparent;
  border-radius:10px;
  box-sizing:border-box;
  transform:none!important;
  line-height:1!important;
  vertical-align:middle;
  scroll-snap-align:start;
}
.ltaih-app .ltaih-library-toolbar .ltaih-filter-pills button+button{margin-left:0!important}
.ltaih-app .ltaih-pricing-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.ltaih-current-plan{display:grid;grid-template-columns:minmax(240px,1fr) repeat(2,minmax(150px,.55fr)) auto;align-items:center;gap:18px;margin:0 0 24px;padding:18px 20px;border:1px solid color-mix(in srgb,var(--ltaih-primary) 28%,var(--lt-line));border-radius:18px;background:linear-gradient(135deg,color-mix(in srgb,var(--ltaih-primary) 10%,var(--lt-surface)),var(--lt-surface))}
.ltaih-current-plan>div:first-child{display:flex;align-items:center;gap:12px}.ltaih-current-plan .ltaih-svg{width:24px;height:24px;color:var(--ltaih-primary)}
.ltaih-current-plan span,.ltaih-current-plan>div{min-width:0}.ltaih-current-plan small{display:block;color:var(--lt-muted);font-size:9px;font-weight:750;text-transform:uppercase;letter-spacing:.05em}.ltaih-current-plan strong{display:block;margin-top:4px;color:var(--lt-text);font-size:14px}
.ltaih-pricing-login-note{display:flex;align-items:center;gap:14px;margin:0 0 24px;padding:16px 18px;border:1px solid var(--lt-line);border-radius:16px;background:var(--lt-surface)}
.ltaih-pricing-login-note>.ltaih-svg{width:22px;height:22px;color:var(--ltaih-primary)}.ltaih-pricing-login-note>div{flex:1}.ltaih-pricing-login-note strong{display:block}.ltaih-pricing-login-note p{margin:3px 0 0;color:var(--lt-muted);font-size:11px}
.ltaih-plan-card{display:flex;flex-direction:column;min-width:0}.ltaih-plan-card.is-current{border-color:color-mix(in srgb,var(--lt-success) 52%,var(--lt-line))}.ltaih-plan-current-badge{display:inline-flex;align-items:center;gap:5px;align-self:flex-start;margin:0 0 12px;padding:5px 8px;border-radius:999px;background:color-mix(in srgb,var(--lt-success) 12%,transparent);color:var(--lt-success);font-size:8px;font-weight:850;text-transform:uppercase}.ltaih-plan-current-badge .ltaih-svg{width:12px;height:12px}
.ltaih-plan-facts{display:flex;flex-wrap:wrap;gap:7px;margin:-8px 0 17px}.ltaih-plan-facts span{display:inline-flex;align-items:center;gap:5px;min-height:28px;padding:0 8px;border:1px solid var(--lt-line);border-radius:8px;background:var(--lt-bg-2);color:var(--lt-muted);font-size:9px;font-weight:700}.ltaih-plan-facts .ltaih-svg{width:13px;height:13px;color:var(--ltaih-primary)}.ltaih-plan-facts b{color:var(--lt-text)}
.ltaih-plan-payment-note{display:block;min-height:31px;margin:8px 0 0;color:var(--lt-muted);font-size:9px;line-height:1.5;text-align:center}.ltaih-plan-card .ltaih-btn.is-disabled{pointer-events:none;opacity:.5}
.ltaih-purchase-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:28px 0 0}.ltaih-purchase-flow>div{position:relative;padding:20px 18px;border:1px solid var(--lt-line);border-radius:16px;background:var(--lt-surface)}.ltaih-purchase-flow span{display:grid;place-items:center;width:32px;height:32px;margin-bottom:13px;border-radius:10px;background:color-mix(in srgb,var(--ltaih-primary) 11%,var(--lt-bg-2));color:var(--ltaih-primary);font-size:9px;font-weight:900}.ltaih-purchase-flow strong{display:block;font-size:13px}.ltaih-purchase-flow p{margin:5px 0 0;color:var(--lt-muted);font-size:10px;line-height:1.55}
.ltaih-pricing-page .ltaih-faq>.ltaih-kicker{display:block;text-align:center}.ltaih-pricing-page .ltaih-faq{max-width:900px}
@media(max-width:980px){.ltaih-current-plan{grid-template-columns:1fr 1fr}.ltaih-current-plan>div:first-child{grid-column:1/-1}.ltaih-current-plan>.ltaih-btn{width:100%}}
@media(max-width:782px){
  .ltaih-app .ltaih-library-toolbar{grid-template-columns:1fr}
  .ltaih-app .ltaih-library-toolbar .ltaih-search,.ltaih-app .ltaih-library-toolbar .ltaih-clear-library-filter,.ltaih-app .ltaih-library-toolbar .ltaih-filter-pills{grid-column:1;grid-row:auto}
  .ltaih-app .ltaih-library-toolbar .ltaih-clear-library-filter{width:100%}
  .ltaih-current-plan{grid-template-columns:1fr}.ltaih-current-plan>div:first-child{grid-column:auto}
  .ltaih-pricing-login-note{align-items:flex-start;flex-wrap:wrap}.ltaih-pricing-login-note .ltaih-btn{width:100%}
  .ltaih-purchase-flow{grid-template-columns:1fr}
}


/* =========================================================
   v1.6.0 — Premium pricing, balanced Studio toolbar, opaque routes
   ========================================================= */
.ltaih-app [data-ltaih-reveal]{opacity:0;transform:translateY(18px);transition:opacity .58s ease,transform .58s cubic-bezier(.2,.75,.2,1);transition-delay:var(--ltaih-delay,0ms)}
.ltaih-app [data-ltaih-reveal].is-revealed{opacity:1;transform:none}

.ltaih-app .ltaih-studio-toolbar{display:block;padding:13px;border-radius:20px;background:linear-gradient(145deg,color-mix(in srgb,var(--lt-surface) 94%,var(--ltaih-primary) 6%),var(--lt-surface));box-shadow:0 18px 48px rgba(0,0,0,.08)}
.ltaih-app .ltaih-studio-toolbar-top{display:grid;grid-template-columns:minmax(260px,1fr) auto;align-items:center;gap:12px}
.ltaih-app .ltaih-studio-toolbar .ltaih-search{width:100%;height:48px;max-width:none;padding:0 15px;border:1px solid var(--lt-line);border-radius:14px;background:var(--lt-bg-2);transition:border-color .2s,box-shadow .2s,background .2s}
.ltaih-app .ltaih-studio-toolbar .ltaih-search:focus-within{border-color:color-mix(in srgb,var(--ltaih-primary) 70%,var(--lt-line));background:var(--lt-surface-2);box-shadow:0 0 0 4px color-mix(in srgb,var(--ltaih-primary) 12%,transparent)}
.ltaih-app .ltaih-studio-toolbar .ltaih-search .ltaih-svg{width:19px;height:19px;flex:0 0 19px;color:var(--ltaih-primary)}
.ltaih-app .ltaih-studio-toolbar .ltaih-search input{height:46px;margin:0!important;padding:0!important;border:0!important;box-shadow:none!important;font-size:12px;font-weight:650}
.ltaih-app .ltaih-studio-toolbar .ltaih-toolbar-meta{height:48px;min-height:48px;padding:0 4px 0 16px;border:0;gap:11px}
.ltaih-app .ltaih-studio-toolbar .ltaih-toolbar-meta>span{display:flex;align-items:baseline;gap:4px;font-size:10px}
.ltaih-app .ltaih-studio-toolbar .ltaih-toolbar-meta>span strong{font-size:18px;line-height:1;color:var(--lt-text)}
.ltaih-app .ltaih-studio-toolbar .ltaih-toolbar-meta>span em{font-style:normal;color:var(--lt-muted);font-weight:700}
.ltaih-app .ltaih-studio-toolbar .ltaih-toolbar-meta>button{display:inline-flex;align-items:center;justify-content:center;gap:5px;height:36px;padding:0 11px;border-radius:11px;font-size:9px}
.ltaih-app .ltaih-studio-toolbar .ltaih-toolbar-meta>button .ltaih-svg{width:13px;height:13px}
.ltaih-app .ltaih-filter-rail{display:grid;grid-template-columns:38px minmax(0,1fr) 38px;align-items:center;gap:8px;margin-top:11px;padding-top:11px;border-top:1px solid var(--lt-line)}
.ltaih-app .ltaih-filter-rail .ltaih-filter-pills{min-width:0;min-height:40px;gap:7px;padding:1px 2px;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;scroll-snap-type:x proximity}
.ltaih-app .ltaih-filter-rail .ltaih-filter-pills::-webkit-scrollbar{display:none}
.ltaih-app .ltaih-filter-rail .ltaih-filter-pills button{height:38px;min-height:38px;margin:0!important;padding:0 13px;border-color:var(--lt-line);background:color-mix(in srgb,var(--lt-bg-2) 82%,transparent);font-size:10px;scroll-snap-align:start;transition:transform .18s,border-color .18s,background .18s,color .18s}
.ltaih-app .ltaih-filter-rail .ltaih-filter-pills button:hover{transform:translateY(-1px);border-color:color-mix(in srgb,var(--ltaih-primary) 38%,var(--lt-line))}
.ltaih-app .ltaih-filter-rail .ltaih-filter-pills button.is-active{border-color:color-mix(in srgb,var(--ltaih-primary) 48%,transparent);background:linear-gradient(135deg,color-mix(in srgb,var(--ltaih-primary) 18%,var(--lt-surface-2)),color-mix(in srgb,var(--ltaih-secondary) 10%,var(--lt-surface-2)));color:var(--lt-text);box-shadow:0 7px 18px color-mix(in srgb,var(--ltaih-primary) 10%,transparent)}
.ltaih-app .ltaih-filter-rail-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;margin:0!important;padding:0;border:1px solid var(--lt-line);border-radius:11px;background:var(--lt-surface-2);color:var(--lt-soft);cursor:pointer;transition:transform .18s,border-color .18s,color .18s}
.ltaih-app .ltaih-filter-rail-btn:hover{transform:translateY(-1px);border-color:var(--ltaih-primary);color:var(--ltaih-primary)}
.ltaih-app .ltaih-filter-rail-btn .ltaih-svg{width:15px;height:15px}

.ltaih-app .ltaih-pricing-page{position:relative}
.ltaih-app .ltaih-pricing-hero{position:relative;isolation:isolate;overflow:hidden;max-width:980px;margin:0 auto 28px;padding:46px 34px 34px;border:1px solid color-mix(in srgb,var(--ltaih-primary) 24%,var(--lt-line));border-radius:28px;background:linear-gradient(145deg,color-mix(in srgb,var(--ltaih-primary) 10%,var(--lt-card)),color-mix(in srgb,var(--ltaih-secondary) 5%,var(--lt-card)));text-align:center;box-shadow:0 30px 90px rgba(0,0,0,.12)}
.ltaih-app .ltaih-pricing-hero:before{content:"";position:absolute;inset:0;z-index:-1;opacity:.2;background-image:linear-gradient(var(--lt-line) 1px,transparent 1px),linear-gradient(90deg,var(--lt-line) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,#000,transparent 88%)}
.ltaih-app .ltaih-pricing-orb{position:absolute;z-index:-1;width:230px;height:230px;border-radius:50%;filter:blur(38px);opacity:.22;animation:ltaih-orb-float 8s ease-in-out infinite}
.ltaih-app .ltaih-pricing-orb.is-one{left:-70px;top:-80px;background:var(--ltaih-primary)}
.ltaih-app .ltaih-pricing-orb.is-two{right:-70px;bottom:-100px;background:var(--ltaih-secondary);animation-delay:-3.5s}
.ltaih-app .ltaih-pricing-hero h1{max-width:760px;margin:12px auto 10px;font-size:clamp(34px,4.7vw,58px);line-height:1.02;letter-spacing:-.055em}
.ltaih-app .ltaih-pricing-hero>p{margin:0 auto;color:var(--lt-muted);font-size:14px}
.ltaih-app .ltaih-pricing-trust{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:24px}
.ltaih-app .ltaih-pricing-trust span{display:inline-flex;align-items:center;gap:7px;min-height:34px;padding:0 11px;border:1px solid var(--lt-line);border-radius:999px;background:color-mix(in srgb,var(--lt-surface) 78%,transparent);backdrop-filter:blur(8px);font-size:9px;color:var(--lt-soft)}
.ltaih-app .ltaih-pricing-trust .ltaih-svg{width:14px;height:14px;color:var(--ltaih-primary)}
.ltaih-app .ltaih-pricing-grid{grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:18px;align-items:stretch}
.ltaih-app .ltaih-plan-card{isolation:isolate;overflow:hidden;padding:25px;border-radius:22px;background:linear-gradient(160deg,color-mix(in srgb,var(--lt-card) 96%,var(--ltaih-primary) 4%),var(--lt-card));box-shadow:0 15px 42px rgba(0,0,0,.08)}
.ltaih-app .ltaih-plan-card:before{content:"";position:absolute;inset:0;z-index:-2;border-radius:inherit;background:linear-gradient(120deg,transparent 30%,color-mix(in srgb,var(--ltaih-primary) 8%,transparent),transparent 70%);transform:translateX(-110%);transition:transform .65s ease}
.ltaih-app .ltaih-plan-card:hover{transform:translateY(-7px);border-color:color-mix(in srgb,var(--ltaih-primary) 32%,var(--lt-line));box-shadow:0 25px 70px rgba(0,0,0,.14)}
.ltaih-app .ltaih-plan-card:hover:before{transform:translateX(110%)}
.ltaih-app .ltaih-plan-card.is-featured{transform:none;border-color:color-mix(in srgb,var(--ltaih-primary) 72%,var(--lt-line));box-shadow:0 28px 85px color-mix(in srgb,var(--ltaih-primary) 16%,transparent)}
.ltaih-app .ltaih-plan-card.is-featured:hover{transform:translateY(-8px)}
.ltaih-app .ltaih-plan-glow{position:absolute;right:-65px;top:-65px;z-index:-1;width:150px;height:150px;border-radius:50%;background:var(--ltaih-primary);filter:blur(50px);opacity:.1}
.ltaih-app .ltaih-plan-card.is-featured .ltaih-plan-glow{opacity:.23;animation:ltaih-plan-pulse 4.8s ease-in-out infinite}
.ltaih-app .ltaih-plan-head{display:flex;align-items:flex-start;gap:12px}
.ltaih-app .ltaih-plan-head>div{min-width:0;flex:1}
.ltaih-app .ltaih-plan-icon{display:grid;place-items:center;width:42px;height:42px;flex:0 0 42px;border:1px solid color-mix(in srgb,var(--ltaih-primary) 24%,var(--lt-line));border-radius:13px;background:color-mix(in srgb,var(--ltaih-primary) 10%,var(--lt-surface-2));color:var(--ltaih-primary)}
.ltaih-app .ltaih-plan-icon .ltaih-svg{width:19px;height:19px}
.ltaih-app .ltaih-plan-head>div>span{display:block;font-size:18px;font-weight:850}
.ltaih-app .ltaih-plan-head p{min-height:38px;margin:4px 0 0;font-size:10px;line-height:1.55}
.ltaih-app .ltaih-plan-price{align-items:center;margin:22px 0 18px}
.ltaih-app .ltaih-plan-price strong{font-size:clamp(35px,3.3vw,45px)}
.ltaih-app .ltaih-plan-price>span{display:flex;flex-direction:column;align-items:flex-start;gap:2px;font-size:12px;font-weight:850;color:var(--lt-text)}
.ltaih-app .ltaih-plan-price>span small{font-size:9px;font-weight:700;color:var(--lt-muted)}
.ltaih-app .ltaih-plan-card>.ltaih-btn{display:flex;align-items:center;justify-content:center;gap:8px;min-height:46px;border-radius:13px}
.ltaih-app .ltaih-plan-card>.ltaih-btn .ltaih-svg{width:15px;height:15px;transition:transform .2s}
.ltaih-app .ltaih-plan-card>.ltaih-btn:hover .ltaih-svg{transform:translateX(3px)}
.ltaih-app .ltaih-plan-card ul{margin-top:20px;padding-top:14px;border-top:1px solid var(--lt-line)}
.ltaih-app .ltaih-plan-card li{padding:7px 0;font-size:10px;line-height:1.5}
.ltaih-app .ltaih-plan-badge-row{display:flex;flex-wrap:wrap;align-items:center;gap:7px;min-height:26px;margin:0 0 14px}
.ltaih-app .ltaih-plan-badge-row:empty{display:none}
.ltaih-app .ltaih-plan-ribbon{position:static;display:inline-flex;align-items:center;justify-content:center;align-self:flex-start;min-height:26px;margin:0;padding:0 10px;transform:none;border:1px solid color-mix(in srgb,var(--ltaih-primary) 35%,transparent);box-shadow:0 8px 20px color-mix(in srgb,var(--ltaih-primary) 16%,transparent)}
.ltaih-app .ltaih-plan-badge-row .ltaih-plan-current-badge{margin:0}
.ltaih-app .ltaih-current-plan,.ltaih-app .ltaih-pricing-login-note{box-shadow:0 14px 38px rgba(0,0,0,.06)}
.ltaih-app .ltaih-purchase-flow>div{overflow:hidden;transition:transform .22s,border-color .22s,box-shadow .22s}
.ltaih-app .ltaih-purchase-flow>div:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--ltaih-primary) 28%,var(--lt-line));box-shadow:0 16px 38px rgba(0,0,0,.08)}
.ltaih-app .ltaih-pricing-support{display:flex;align-items:center;gap:13px;margin-top:18px;padding:17px 19px;border:1px solid var(--lt-line);border-radius:17px;background:linear-gradient(135deg,var(--lt-surface),color-mix(in srgb,var(--ltaih-primary) 5%,var(--lt-surface)))}
.ltaih-app .ltaih-pricing-support>.ltaih-svg{width:22px;height:22px;color:var(--ltaih-primary)}
.ltaih-app .ltaih-pricing-support>span{flex:1;min-width:0}.ltaih-app .ltaih-pricing-support strong,.ltaih-app .ltaih-pricing-support small{display:block}.ltaih-app .ltaih-pricing-support strong{font-size:12px}.ltaih-app .ltaih-pricing-support small{margin-top:3px;color:var(--lt-muted);font-size:9px}
.ltaih-app .ltaih-pricing-page .ltaih-faq{margin-top:58px}
.ltaih-app .ltaih-pricing-page .ltaih-faq details{transition:border-color .2s,background .2s,transform .2s}
.ltaih-app .ltaih-pricing-page .ltaih-faq details:hover{transform:translateY(-1px);border-color:color-mix(in srgb,var(--ltaih-primary) 28%,var(--lt-line))}
.ltaih-app .ltaih-pricing-page .ltaih-faq details[open]{border-color:color-mix(in srgb,var(--ltaih-primary) 38%,var(--lt-line));background:color-mix(in srgb,var(--ltaih-primary) 4%,var(--lt-surface))}

@keyframes ltaih-orb-float{0%,100%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(18px,12px,0) scale(1.08)}}
@keyframes ltaih-plan-pulse{0%,100%{transform:scale(.9);opacity:.14}50%{transform:scale(1.16);opacity:.28}}

@media(max-width:782px){
  .ltaih-app .ltaih-studio-toolbar{padding:11px;border-radius:17px}
  .ltaih-app .ltaih-studio-toolbar-top{grid-template-columns:1fr}
  .ltaih-app .ltaih-studio-toolbar .ltaih-toolbar-meta{height:auto;min-height:34px;padding:0 2px;justify-content:space-between}
  .ltaih-app .ltaih-filter-rail{grid-template-columns:34px minmax(0,1fr) 34px}
  .ltaih-app .ltaih-filter-rail-btn{width:34px;height:36px}
  .ltaih-app .ltaih-pricing-hero{padding:36px 20px 28px;border-radius:22px}
  .ltaih-app .ltaih-pricing-trust{display:grid;grid-template-columns:1fr 1fr;text-align:left}
  .ltaih-app .ltaih-pricing-trust span{justify-content:flex-start;border-radius:11px}
  .ltaih-app .ltaih-pricing-support{align-items:flex-start;flex-wrap:wrap}
  .ltaih-app .ltaih-pricing-support .ltaih-btn{width:100%}
}
@media(max-width:480px){
  .ltaih-app .ltaih-studio-toolbar .ltaih-search{height:44px}
  .ltaih-app .ltaih-studio-toolbar .ltaih-search input{height:42px}
  .ltaih-app .ltaih-filter-rail{grid-template-columns:minmax(0,1fr)}
  .ltaih-app .ltaih-filter-rail-btn{display:none}
  .ltaih-app .ltaih-pricing-hero h1{font-size:34px}
  .ltaih-app .ltaih-pricing-trust{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  .ltaih-app [data-ltaih-reveal]{opacity:1;transform:none;transition:none}
  .ltaih-app .ltaih-pricing-orb,.ltaih-app .ltaih-plan-card.is-featured .ltaih-plan-glow{animation:none}
  .ltaih-app .ltaih-plan-card,.ltaih-app .ltaih-purchase-flow>div,.ltaih-app .ltaih-filter-rail .ltaih-filter-pills button{transition:none}
}

/* v1.7.0 · Standalone Payment Core */
.ltaih-app .ltaih-payment-modal[hidden]{display:none!important}
.ltaih-app .ltaih-payment-modal{position:fixed;inset:0;z-index:100020;display:grid;place-items:center;padding:24px}
.ltaih-app .ltaih-payment-backdrop{position:absolute;inset:0;border:0!important;margin:0!important;background:rgba(8,10,18,.76);backdrop-filter:blur(12px);cursor:pointer}
.ltaih-app .ltaih-payment-sheet{position:relative;width:min(720px,100%);max-height:min(860px,calc(100vh - 32px));overflow:auto;border:1px solid rgba(255,255,255,.12);border-radius:26px;padding:28px;background:linear-gradient(145deg,rgba(31,34,51,.98),rgba(17,19,31,.99));box-shadow:0 34px 100px rgba(0,0,0,.5);animation:ltaihPaymentIn .28s ease both}
.ltaih-theme-light .ltaih-payment-sheet{background:linear-gradient(145deg,#fff,#f7f8ff);border-color:#e4e6f0;box-shadow:0 30px 90px rgba(28,31,48,.2)}
@keyframes ltaihPaymentIn{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
.ltaih-app .ltaih-payment-head{display:flex;align-items:center;gap:14px;padding-right:44px}
.ltaih-app .ltaih-payment-head>div>span{display:block;font-size:11px;font-weight:800;letter-spacing:.12em;color:var(--ltaih-secondary)}
.ltaih-app .ltaih-payment-head h2{margin:4px 0 3px;font-size:24px;line-height:1.2}
.ltaih-app .ltaih-payment-head p{margin:0;color:var(--ltaih-muted);font-size:13px}
.ltaih-app .ltaih-payment-status{display:inline-flex;align-items:center;gap:9px;margin:20px 0 16px;padding:9px 12px;border:1px solid rgba(245,158,11,.25);border-radius:999px;background:rgba(245,158,11,.1);font-size:13px;font-weight:750;color:#fbbf24}
.ltaih-app .ltaih-payment-status i{width:8px;height:8px;border-radius:50%;background:currentColor;box-shadow:0 0 0 5px rgba(245,158,11,.12)}
.ltaih-app .ltaih-payment-status[data-status="paid"]{color:#34d399;border-color:rgba(52,211,153,.28);background:rgba(52,211,153,.1)}
.ltaih-app .ltaih-payment-status[data-status="verifying"]{color:#60a5fa;border-color:rgba(96,165,250,.28);background:rgba(96,165,250,.1)}
.ltaih-app .ltaih-payment-status[data-status="expired"],.ltaih-app .ltaih-payment-status[data-status="cancelled"],.ltaih-app .ltaih-payment-status[data-status="rejected"],.ltaih-app .ltaih-payment-status[data-status="refunded"]{color:#f87171;border-color:rgba(248,113,113,.28);background:rgba(248,113,113,.1)}
.ltaih-app .ltaih-payment-grid{display:grid;grid-template-columns:190px minmax(0,1fr);gap:18px}
.ltaih-app .ltaih-payment-qr{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;min-height:190px;padding:14px;border:1px solid var(--ltaih-border);border-radius:18px;background:var(--ltaih-surface-soft)}
.ltaih-app .ltaih-payment-qr img{display:block;width:154px;height:154px;object-fit:contain;border-radius:12px;background:#fff}
.ltaih-app .ltaih-payment-qr small{font-size:11px;color:var(--ltaih-muted);text-align:center}
.ltaih-app .ltaih-payment-qr small[data-ltaih-payment-qr-note]{max-width:170px;line-height:1.5}
.ltaih-app .ltaih-payment-qr.is-dynamic:after{content:"QR động";display:inline-flex;align-items:center;justify-content:center;min-height:23px;padding:0 8px;border-radius:999px;background:rgba(52,211,153,.12);color:#34d399;font-size:9px;font-weight:850;letter-spacing:.06em;text-transform:uppercase}
.ltaih-app .ltaih-payment-details{display:grid;gap:9px}
.ltaih-app .ltaih-payment-details>div{position:relative;display:grid;grid-template-columns:132px 1fr auto;align-items:center;gap:10px;min-height:44px;padding:9px 10px;border:1px solid var(--ltaih-border);border-radius:13px;background:var(--ltaih-surface-soft)}
.ltaih-app .ltaih-payment-details>div.is-highlight{border-color:color-mix(in srgb,var(--ltaih-primary) 50%,transparent);background:color-mix(in srgb,var(--ltaih-primary) 10%,var(--ltaih-surface-soft))}
.ltaih-app .ltaih-payment-details span{font-size:12px;color:var(--ltaih-muted)}
.ltaih-app .ltaih-payment-details strong{font-size:14px;overflow-wrap:anywhere}
.ltaih-app .ltaih-payment-details button{min-width:auto!important;margin:0!important;padding:5px 8px!important;border:0!important;border-radius:8px;background:rgba(109,93,252,.14)!important;color:var(--ltaih-primary)!important;font-size:11px!important;font-weight:750!important;line-height:1.2!important}
.ltaih-app .ltaih-payment-instructions{margin:16px 0 12px;padding:12px 14px;border-left:3px solid var(--ltaih-primary);border-radius:0 11px 11px 0;background:rgba(109,93,252,.08);color:var(--ltaih-muted);font-size:13px;line-height:1.65}
.ltaih-app .ltaih-payment-reference{display:grid;gap:7px;margin:0}
.ltaih-app .ltaih-payment-reference>span{font-size:12px;font-weight:750}
.ltaih-app .ltaih-payment-reference small{font-weight:500;color:var(--ltaih-muted)}
.ltaih-app .ltaih-payment-reference input{height:44px!important;margin:0!important;border:1px solid var(--ltaih-border)!important;border-radius:12px!important;background:var(--ltaih-surface-soft)!important;color:var(--ltaih-text)!important;box-shadow:none!important}
.ltaih-app .ltaih-payment-actions{display:flex;gap:10px;margin-top:16px}
.ltaih-app .ltaih-payment-actions .ltaih-btn{flex:1;margin:0!important}
.ltaih-app .ltaih-payment-result{min-height:20px;margin-top:12px;font-size:13px;color:var(--ltaih-muted);text-align:center}
.ltaih-app .ltaih-payment-result.is-success{padding:11px;border-radius:12px;background:rgba(52,211,153,.1);color:#34d399;font-weight:750}
.ltaih-app [data-ltaih-plan-buy].is-loading{pointer-events:none;opacity:.72}
@media(max-width:680px){.ltaih-app .ltaih-payment-modal{padding:10px}.ltaih-app .ltaih-payment-sheet{padding:22px 16px;border-radius:20px;max-height:calc(100vh - 20px)}.ltaih-app .ltaih-payment-grid{grid-template-columns:1fr}.ltaih-app .ltaih-payment-qr{min-height:auto}.ltaih-app .ltaih-payment-details>div{grid-template-columns:1fr auto}.ltaih-app .ltaih-payment-details span{grid-column:1/-1}.ltaih-app .ltaih-payment-actions{flex-direction:column}.ltaih-app .ltaih-payment-head h2{font-size:20px}}
@media(prefers-reduced-motion:reduce){.ltaih-app .ltaih-payment-sheet{animation:none}}


.ltaih-app .ltaih-payment-grid.is-no-qr{grid-template-columns:1fr}
.ltaih-app .ltaih-member-orders{margin:22px 0;padding:20px;border:1px solid var(--ltaih-border);border-radius:20px;background:var(--ltaih-surface)}
.ltaih-app .ltaih-member-order-list{display:grid;gap:10px}
.ltaih-app .ltaih-member-order{display:grid;grid-template-columns:minmax(130px,.8fr) minmax(190px,1.2fr) minmax(170px,1fr);gap:14px;align-items:center;padding:13px 14px;border:1px solid var(--ltaih-border);border-radius:14px;background:var(--ltaih-surface-soft)}
.ltaih-app .ltaih-member-order>div{display:grid;gap:2px;min-width:0}
.ltaih-app .ltaih-member-order span,.ltaih-app .ltaih-member-order small{font-size:11px;color:var(--ltaih-muted)}
.ltaih-app .ltaih-member-order strong{font-size:13px;overflow-wrap:anywhere}
.ltaih-app .ltaih-order-status{width:max-content;padding:5px 8px;border-radius:999px;background:rgba(245,158,11,.12);color:#f59e0b}
.ltaih-app .ltaih-order-status.is-paid{background:rgba(16,185,129,.12);color:#10b981}
.ltaih-app .ltaih-order-status.is-verifying{background:rgba(59,130,246,.12);color:#3b82f6}
.ltaih-app .ltaih-order-status.is-cancelled,.ltaih-app .ltaih-order-status.is-expired,.ltaih-app .ltaih-order-status.is-rejected,.ltaih-app .ltaih-order-status.is-refunded{background:rgba(239,68,68,.1);color:#ef4444}
@media(max-width:760px){.ltaih-app .ltaih-member-order{grid-template-columns:1fr 1fr}.ltaih-app .ltaih-member-order>div:last-child{grid-column:1/-1}}
@media(max-width:480px){.ltaih-app .ltaih-member-orders{padding:15px}.ltaih-app .ltaih-member-order{grid-template-columns:1fr}.ltaih-app .ltaih-member-order>div:last-child{grid-column:auto}}



/* v1.7.2 · Purchase consent before internal order creation */
.ltaih-app .ltaih-purchase-consent[hidden],.ltaih-app .ltaih-payment-order-stage[hidden]{display:none!important}
.ltaih-app .ltaih-consent-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:22px 0 14px}
.ltaih-app .ltaih-consent-summary>div{display:grid;gap:5px;min-width:0;padding:13px 14px;border:1px solid var(--ltaih-border);border-radius:14px;background:linear-gradient(145deg,var(--ltaih-surface-soft),color-mix(in srgb,var(--ltaih-primary) 5%,var(--ltaih-surface-soft)))}
.ltaih-app .ltaih-consent-summary span{font-size:10px;font-weight:750;letter-spacing:.04em;text-transform:uppercase;color:var(--ltaih-muted)}
.ltaih-app .ltaih-consent-summary strong{font-size:14px;line-height:1.4;overflow-wrap:anywhere}
.ltaih-app .ltaih-consent-copy{margin:0 0 12px;padding:13px 15px;border:1px solid color-mix(in srgb,var(--ltaih-primary) 24%,var(--ltaih-border));border-radius:14px;background:color-mix(in srgb,var(--ltaih-primary) 7%,var(--ltaih-surface-soft))}
.ltaih-app .ltaih-consent-copy p{margin:0;color:var(--ltaih-muted);font-size:12px;line-height:1.65}
.ltaih-app .ltaih-consent-checks{display:grid;gap:10px}
.ltaih-app .ltaih-consent-checks label{display:grid;grid-template-columns:22px minmax(0,1fr);align-items:flex-start;gap:11px;margin:0;padding:13px 14px;border:1px solid var(--ltaih-border);border-radius:14px;background:var(--ltaih-surface-soft);cursor:pointer;transition:border-color .18s ease,background .18s ease,transform .18s ease}
.ltaih-app .ltaih-consent-checks label:hover{border-color:color-mix(in srgb,var(--ltaih-primary) 42%,var(--ltaih-border));transform:translateY(-1px)}
.ltaih-app .ltaih-consent-checks label:has(input:checked){border-color:color-mix(in srgb,var(--lt-success) 48%,var(--ltaih-border));background:color-mix(in srgb,var(--lt-success) 7%,var(--ltaih-surface-soft))}
.ltaih-app .ltaih-consent-checks input{appearance:none;-webkit-appearance:none;display:grid;place-items:center;width:20px!important;height:20px!important;min-width:20px!important;margin:1px 0 0!important;border:1.5px solid color-mix(in srgb,var(--ltaih-muted) 70%,transparent)!important;border-radius:6px!important;background:transparent!important;box-shadow:none!important;cursor:pointer}
.ltaih-app .ltaih-consent-checks input:checked{border-color:var(--lt-success)!important;background:var(--lt-success)!important}
.ltaih-app .ltaih-consent-checks input:checked:after{content:"";width:8px;height:4px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:translateY(-1px) rotate(-45deg)}
.ltaih-app .ltaih-consent-checks input:focus-visible{outline:3px solid color-mix(in srgb,var(--ltaih-primary) 26%,transparent);outline-offset:2px}
.ltaih-app .ltaih-consent-checks span{display:grid;gap:4px;min-width:0}
.ltaih-app .ltaih-consent-checks strong{font-size:12px;line-height:1.45}
.ltaih-app .ltaih-consent-checks small{font-size:11px;line-height:1.55;color:var(--ltaih-muted)}
.ltaih-app .ltaih-consent-checks a{color:var(--ltaih-primary);font-weight:750;text-decoration:none}
.ltaih-app .ltaih-consent-checks a:hover{text-decoration:underline}
.ltaih-app .ltaih-consent-notice{display:flex;align-items:flex-start;gap:9px;margin:12px 0 0;padding:11px 13px;border-radius:12px;background:rgba(245,158,11,.09);color:color-mix(in srgb,#f59e0b 75%,var(--ltaih-text));font-size:11px;line-height:1.55}
.ltaih-app .ltaih-consent-notice .ltaih-svg{flex:0 0 auto;width:16px;height:16px;margin-top:1px}
.ltaih-app [data-ltaih-create-payment-order]:disabled{opacity:.48;cursor:not-allowed;filter:saturate(.45);box-shadow:none}
.ltaih-app .ltaih-payment-result.is-error{padding:10px 12px;border-radius:11px;background:rgba(248,113,113,.1);color:#f87171;font-weight:700}
@media(max-width:680px){.ltaih-app .ltaih-consent-summary{grid-template-columns:1fr}.ltaih-app .ltaih-consent-summary>div{padding:11px 12px}.ltaih-app .ltaih-consent-checks label{padding:12px}.ltaih-app .ltaih-purchase-consent .ltaih-payment-actions{flex-direction:column}}
@media(prefers-reduced-motion:reduce){.ltaih-app .ltaih-consent-checks label{transition:none}}