/* shared app-page styles (signup, dashboard, revision) */
body.app{min-height:100vh;background:radial-gradient(80% 60% at 80% 0%,rgba(217,182,90,.08),transparent 60%),var(--bg)}
.demo-bar{position:fixed;top:0;left:0;right:0;z-index:95;text-align:center;font-size:11px;letter-spacing:.16em;text-transform:uppercase;padding:7px 12px;background:linear-gradient(90deg,rgba(138,106,31,.25),rgba(246,226,122,.18),rgba(138,106,31,.25));border-bottom:1px solid var(--hair);color:#f0e2b0;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.app-nav{position:sticky;top:29px;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px var(--pad);background:rgba(10,10,11,.6);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.06)}
.app-nav .right{display:flex;align-items:center;gap:14px}
.avatar{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--chrome);color:#17130a;font-weight:600;font-size:14px}
.link-muted{font-size:13px;color:var(--muted);transition:color .3s}.link-muted:hover{color:var(--gold)}
.fade-in{animation:pageIn .9s var(--ease) both}
@keyframes pageIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

/* auth */
.auth{display:grid;grid-template-columns:1.1fr 1fr;min-height:100vh}
.auth-media{position:relative;overflow:hidden;background:#000}
.auth-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.7);transform:scale(1.06);animation:slowzoom 20s ease-in-out infinite alternate}
@keyframes slowzoom{to{transform:scale(1.16)}}
.auth-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 40%,rgba(10,10,11,.95)),linear-gradient(0deg,rgba(10,10,11,.85),transparent 50%)}
.auth-quote{position:absolute;z-index:2;left:var(--pad);bottom:clamp(40px,8vh,90px);max-width:520px}
.auth-quote h2{font-family:var(--serif);font-weight:500;font-size:clamp(40px,4.6vw,72px);line-height:1}
.auth-quote p{color:#d8d1c3;margin-top:16px}
.auth-panel{display:flex;flex-direction:column;justify-content:center;padding:110px clamp(24px,6vw,90px) 60px}
.auth-panel .wordmark{margin-bottom:50px}
.auth-card{width:100%;max-width:460px;padding:clamp(24px,3.4vw,40px)}
.auth-card h1{font-family:var(--serif);font-weight:500;font-size:clamp(36px,3.4vw,50px);line-height:1.05;margin-bottom:8px}
.auth-card .sub{color:var(--muted);margin-bottom:28px;font-size:15px}
.auth-card form{display:grid;gap:16px}
.auth-card .btn{width:100%;margin-top:8px}
.pw{position:relative}.pw button{position:absolute;right:12px;bottom:14px;font-size:12px;color:var(--muted);letter-spacing:.06em}
.switch{margin-top:22px;text-align:center;font-size:14px;color:var(--muted)}
.switch a{color:var(--gold);cursor:pointer}
.fine{font-size:12px;color:#7d776d;margin-top:14px;text-align:center}
.auth-view{display:none}.auth-view.on{display:block;animation:pageIn .6s var(--ease) both}

/* dashboard */
.dash{max-width:1280px;margin:0 auto;padding:clamp(40px,6vw,80px) var(--pad) 120px}
.dash-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:48px}
.dash-head h1{font-family:var(--serif);font-weight:500;font-size:clamp(42px,5vw,72px);line-height:1}
.dash-head p{color:var(--muted);margin-top:10px}
.tabs{display:flex;gap:26px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:30px;font-size:14px}
.tabs span{padding:12px 0;color:var(--muted);position:relative}
.tabs span.on{color:var(--text)}.tabs span.on::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--chrome)}
.films{display:grid;grid-template-columns:2fr 1fr;gap:20px}
.film-card{display:grid;grid-template-columns:1.25fr 1fr;overflow:hidden;padding:0}
.film-thumb{position:relative;background:#000;cursor:pointer;min-height:280px}
.film-thumb video,.film-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.film-thumb .play{position:absolute;left:50%;top:50%;width:70px;height:70px;margin:-35px 0 0 -35px;border-radius:50%;display:grid;place-items:center;background:rgba(10,10,11,.45);border:1px solid var(--gold);color:var(--gold);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:transform .5s var(--ease)}
.film-thumb:hover .play{transform:scale(1.1)}
.film-thumb .dur{position:absolute;right:14px;bottom:14px;font-size:12px;padding:4px 9px;border-radius:6px;background:rgba(0,0,0,.6)}
.film-body{padding:28px 28px 26px;display:flex;flex-direction:column}
.status{display:inline-flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;padding:6px 12px;border-radius:99px;border:1px solid rgba(80,200,120,.4);color:#8fe0a8;background:rgba(80,200,120,.08);align-self:flex-start}
.status::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.status.queued{border-color:rgba(217,182,90,.5);color:var(--gold);background:rgba(217,182,90,.08)}
.status.queued::before{animation:blink 1.4s infinite}
.film-body h2{font-family:var(--serif);font-weight:500;font-size:34px;line-height:1.05;margin:18px 0 4px}
.film-body .meta{color:var(--muted);font-size:14px;margin-bottom:22px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:8px 18px;font-size:14px;margin-bottom:24px}
.kv dt{color:var(--muted)}
.revs{display:flex;align-items:center;gap:10px;margin-bottom:24px;font-size:14px}
.revs i{width:26px;height:6px;border-radius:3px;background:rgba(255,255,255,.12)}
.revs i.used{background:var(--chrome)}
.film-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto}
.film-actions .btn{height:48px;padding:0 20px;font-size:13px}
.new-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:14px;border:1px dashed rgba(217,182,90,.4);border-radius:var(--r);padding:40px 24px;min-height:280px;transition:background .4s,border-color .4s,transform .5s var(--ease)}
.new-tile:hover{background:rgba(217,182,90,.05);border-color:var(--gold);transform:translateY(-4px)}
.new-tile .plus{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:var(--chrome);color:#17130a;font-size:30px}
.new-tile h3{font-family:var(--serif);font-weight:500;font-size:28px}
.new-tile p{color:var(--muted);font-size:14px;max-width:240px}
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,30px);opacity:0;z-index:99;padding:12px 18px;border-radius:12px;background:rgba(20,20,22,.9);border:1px solid var(--hair);font-size:14px;transition:all .5s var(--ease);pointer-events:none}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* revision */
.rev{display:grid;grid-template-columns:1.15fr 1fr;gap:24px;max-width:1440px;margin:0 auto;padding:28px var(--pad) 40px;height:calc(100vh - 100px);min-height:640px}
.rev-left{display:flex;flex-direction:column;gap:16px;min-height:0}
.player{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--hair);background:#000;aspect-ratio:16/9}
.player video{width:100%;height:100%;object-fit:cover;display:block}
.rev-title{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.rev-title h1{font-family:var(--serif);font-weight:500;font-size:clamp(28px,2.6vw,40px);line-height:1}
.counter{font-size:12px;letter-spacing:.16em;text-transform:uppercase;padding:7px 13px;border-radius:99px;border:1px solid var(--gold);color:var(--gold)}
.scenes{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;overflow:auto}
.scene{text-align:left;padding:10px 12px;border-radius:12px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.03);font-size:13px;line-height:1.3;transition:border-color .3s,background .3s}
.scene b{display:block;font-family:ui-monospace,Menlo,monospace;font-weight:400;font-size:11px;color:var(--gold);margin-bottom:3px}
.scene:hover,.scene.on{border-color:var(--gold);background:rgba(217,182,90,.08)}
.chat{display:flex;flex-direction:column;min-height:0;padding:0;overflow:hidden}
.chat-head{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid rgba(255,255,255,.07)}
.bot-ava{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--chrome);color:#17130a;font-family:var(--serif);font-style:italic;font-size:20px;flex:none}
.chat-head b{display:block;font-weight:500}
.chat-head small{color:var(--muted);font-size:12px}
.chat-log{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px;scroll-behavior:smooth}
.msg{max-width:86%;padding:12px 16px;border-radius:18px;font-size:15px;line-height:1.5;animation:msgIn .45s var(--ease) both}
@keyframes msgIn{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}
.msg.bot{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.07);border-bottom-left-radius:6px;align-self:flex-start}
.msg.me{background:linear-gradient(160deg,rgba(217,182,90,.28),rgba(217,182,90,.14));border:1px solid rgba(217,182,90,.35);border-bottom-right-radius:6px;align-self:flex-end}
.typing{display:inline-flex;gap:5px;padding:16px 18px}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:dots 1.2s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes dots{0%,60%,100%{opacity:.3;transform:none}30%{opacity:1;transform:translateY(-3px)}}
.chips{display:flex;flex-wrap:wrap;gap:8px;align-self:flex-start;max-width:100%;animation:msgIn .45s var(--ease) both}
.chip{padding:9px 14px;border-radius:99px;border:1px solid rgba(217,182,90,.45);color:#f0e2b0;font-size:13px;background:rgba(217,182,90,.05);transition:background .3s,color .3s,transform .3s var(--ease)}
.chip:hover{background:var(--gold);color:#17130a;transform:translateY(-2px)}
.chip:disabled{opacity:.35;pointer-events:none}
.brief{align-self:stretch;border-radius:18px;border:1px solid var(--hair);background:linear-gradient(170deg,rgba(217,182,90,.12),rgba(255,255,255,.02) 50%);padding:20px;animation:msgIn .6s var(--ease) both}
.brief-top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px}
.brief h3{font-family:var(--serif);font-weight:500;font-size:28px;line-height:1}
.brief ol{list-style:none;counter-reset:c;display:grid;gap:10px;margin-bottom:16px}
.brief li{counter-increment:c;position:relative;padding:12px 14px 12px 46px;border-radius:12px;background:rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.06);font-size:14px}
.brief li::before{content:counter(c);position:absolute;left:14px;top:12px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:12px;background:var(--chrome);color:#17130a;font-weight:600}
.brief li b{display:block;font-weight:500;margin-bottom:2px}
.brief li span{color:var(--muted)}
.brief .ec{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:6px 22px;font-size:13px;padding:12px 0;border-top:1px solid rgba(255,255,255,.08);margin-bottom:12px}
.brief .ec span{display:block;color:var(--muted);font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.brief .note{font-size:12.5px;color:var(--muted);margin-bottom:14px}
.brief .acts{display:flex;gap:10px;flex-wrap:wrap}
.brief .acts .btn{height:46px;padding:0 20px;font-size:13px}
.brief.done{border-color:rgba(80,200,120,.4)}
.chat-input{display:flex;gap:10px;padding:14px;border-top:1px solid rgba(255,255,255,.07);background:rgba(0,0,0,.25)}
.chat-input input{flex:1;height:50px;border-radius:99px;padding:0 20px;background:rgba(0,0,0,.4);border:1px solid rgba(255,255,255,.1);color:var(--text);font:inherit;font-size:16px}
.chat-input input:focus{outline:none;border-color:var(--gold)}
.chat-input button{width:50px;height:50px;border-radius:50%;background:var(--chrome);color:#17130a;display:grid;place-items:center;flex:none}
.attach{display:none}
@media(max-width:1000px){
  .auth{grid-template-columns:1fr}
  .auth-media{position:fixed;inset:0;z-index:0}
  .auth-media::after{background:linear-gradient(0deg,rgba(10,10,11,.96) 30%,rgba(10,10,11,.6))}
  .auth-quote{display:none}
  .auth-panel{position:relative;z-index:2;align-items:center;padding-top:90px}
  .auth-panel .wordmark{align-self:center;margin-bottom:30px}
  .films{grid-template-columns:1fr}
  .rev{grid-template-columns:1fr;height:auto}
  .chat{height:78vh;min-height:520px}
}
@media(max-width:700px){
  .film-card{grid-template-columns:1fr}
  .film-thumb{min-height:0;aspect-ratio:16/9}
  .scenes{grid-template-columns:repeat(2,1fr)}
  .app-nav .hide-m{display:none}
  .msg{max-width:92%}
  .brief .ec{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
  .demo-bar{font-size:9px;letter-spacing:.1em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:6px 10px}
  .app-nav{top:25px}
  .app-nav .wordmark span:last-child{font-size:11px;letter-spacing:.14em}
  .hide-m{display:none}
  .rev{padding-top:18px}
}