/* Studio – design shared with the owner's other apps (smartmade.cz): near-black background with
   drifting smoke, matte glass panels, Inter Tight, white pill buttons. Rebuilt 2026-10-14. */

:root{
  --bg:#060507; --ink:#fff; --muted:#9a9aa2; --faint:#62626a;
  --line:rgba(255,255,255,.10); --line2:rgba(255,255,255,.18);
  --glass:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.035) 60%);
  --glass-dark:linear-gradient(145deg,rgba(18,17,21,.86),rgba(9,9,11,.78));
  --blur:blur(20px) saturate(1.2);
  --shadow:0 30px 80px -30px rgba(0,0,0,.75),inset 0 1px 0 rgba(255,255,255,.07);
  --ok:#7ee2a8; --warn:#ffc46b; --bad:#ff8a8a;
  --r:22px; --r-sm:14px;
  --font:"Inter Tight",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --side:250px;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:15px;-webkit-font-smoothing:antialiased}
body{overflow-x:hidden}
#smoke{position:fixed;inset:0;width:100vw;height:100vh;z-index:0;pointer-events:none}
.vignette{position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(ellipse at 50% 30%,transparent,rgba(6,5,7,.6) 70%,rgba(6,5,7,.94))}
.hidden{display:none!important}
a{color:inherit}
button{font-family:inherit}
::selection{background:rgba(255,255,255,.25)}

.glass{background:var(--glass);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.glass.dark{background:var(--glass-dark)}
.card{padding:22px;margin-bottom:18px}
.card h2{font-weight:400;font-size:22px;letter-spacing:-.02em;margin:0 0 4px}
.card h3{font-weight:500;font-size:15px;margin:0 0 8px}
.sub{color:var(--muted);font-size:13.5px;line-height:1.5}
.msg{color:var(--bad);font-size:13.5px;min-height:18px}
.brand{font-weight:500;font-size:22px;letter-spacing:-.03em}
.brand b{color:var(--muted);font-weight:400}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--faint);display:inline-block}
.dot.ok{background:var(--ok);box-shadow:0 0 10px var(--ok)} .dot.warn{background:var(--warn)} .dot.bad{background:var(--bad)}

/* buttons & inputs */
.btn{text-decoration:none;appearance:none;border:0;cursor:pointer;font:500 14px/1 var(--font);padding:12px 18px;border-radius:999px;background:#fff;color:#0a0a0c;transition:transform .15s,opacity .15s,background .15s;white-space:nowrap;display:inline-flex;align-items:center;gap:8px;justify-content:center}
.btn:hover{transform:translateY(-1px)}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}
.btn.ghost{background:rgba(255,255,255,.06);color:#fff;border:1px solid var(--line)}
.btn.ghost:hover{background:rgba(255,255,255,.11)}
.btn.danger{background:rgba(255,90,90,.14);color:#ffc0c0;border:1px solid rgba(255,120,120,.3)}
.btn.ok{background:rgba(126,226,168,.16);color:#c9f5da;border:1px solid rgba(126,226,168,.35)}
.btn.sm{padding:9px 13px;font-size:13px}
.btn.wide{width:100%}
.btn .price{opacity:.6;font-weight:400}
.icon-btn{width:40px;height:40px;border-radius:50%;display:inline-grid;place-items:center;background:rgba(255,255,255,.06);border:1px solid var(--line);color:#fff;cursor:pointer;font-size:18px}
input,textarea,select{font:inherit;color:#fff;background:rgba(255,255,255,.045);border:1px solid var(--line);border-radius:var(--r-sm);padding:12px 14px;outline:none;width:100%}
input:focus,textarea:focus,select:focus{border-color:var(--line2);background:rgba(255,255,255,.07)}
select option{background:#16151a}
textarea{min-height:96px;resize:vertical;line-height:1.5}
input[type=range]{padding:0;accent-color:#fff}
input[type=checkbox]{width:auto;accent-color:#fff}
label.f{display:block;font-size:12.5px;color:var(--muted);margin:14px 0 6px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.row.between{justify-content:space-between}
.grow{flex:1}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.seg{display:inline-flex;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:22px;padding:4px;gap:4px;flex-wrap:wrap}
.seg button{border:0;background:transparent;color:var(--muted);padding:9px 14px;border-radius:999px;cursor:pointer;font:500 13.5px var(--font)}
.seg button.on{background:#fff;color:#0a0a0c}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:5px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted);background:rgba(255,255,255,.04)}
.chip.ok{color:var(--ok);border-color:rgba(126,226,168,.35)} .chip.bad{color:var(--bad);border-color:rgba(255,138,138,.35)} .chip.warn{color:var(--warn);border-color:rgba(255,196,107,.35)}

/* login */
.login{position:relative;z-index:2;min-height:100vh;display:grid;place-items:center;padding:16px}
.login-card{width:min(380px,100%);padding:30px;display:grid;gap:12px}

/* shell */
.shell{position:relative;z-index:1;min-height:100vh}
.side{position:fixed;left:16px;top:16px;bottom:16px;width:var(--side);padding:20px 14px;display:flex;flex-direction:column;gap:16px;z-index:5}
.side .brand{padding:0 8px}
#nav{display:flex;flex-direction:column;gap:2px;flex:1;overflow:auto}
#nav a{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:12px;color:var(--muted);text-decoration:none;font-size:14.5px;cursor:pointer;position:relative}
#nav a:hover{background:rgba(255,255,255,.05);color:#fff}
#nav a.on{background:rgba(255,255,255,.09);color:#fff}
#nav .ico{width:20px;text-align:center;opacity:.9}
.badge{margin-left:auto;background:#fff;color:#000;border-radius:999px;font-size:11px;font-weight:600;padding:2px 7px}
.side-foot{display:grid;gap:10px;padding:0 6px}
.model-pick{display:flex;align-items:center;gap:10px;width:100%;padding:8px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:#fff;cursor:pointer;text-align:left}
.model-pick img,.avatar{width:38px;height:38px;border-radius:50%;object-fit:cover;background:#222;flex:none}
.model-pick .nm{font-weight:500;font-size:14px;line-height:1.2}
.model-pick .sm{font-size:12px;color:var(--muted)}
#main{margin-left:calc(var(--side) + 32px);padding:28px 28px 120px;max-width:1240px}
.mtop,.mtabs{display:none}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:6px 0 22px;flex-wrap:wrap}
.page-head h1{font-weight:400;font-size:clamp(30px,4vw,46px);letter-spacing:-.03em;line-height:1.02;margin:0}

/* tiles */
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px;margin-bottom:18px}
.tile{padding:18px;cursor:pointer;transition:transform .15s,border-color .15s}
.tile:hover{transform:translateY(-2px);border-color:var(--line2)}
.tile .num{font-size:34px;letter-spacing:-.03em;margin:8px 0 2px}
.hero{display:flex;gap:18px;align-items:center}
.hero img{width:86px;height:86px;border-radius:24px;object-fit:cover;background:#222}

/* gallery */
.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
.gal.small{grid-template-columns:repeat(auto-fill,minmax(110px,1fr))}
.it{position:relative;border-radius:16px;overflow:hidden;background:#141317;aspect-ratio:3/4;cursor:pointer;border:1px solid var(--line)}
.it img,.it video{width:100%;height:100%;object-fit:cover;display:block}
.it .tag{position:absolute;left:8px;top:8px}
.it .play{position:absolute;inset:auto 8px 8px auto;width:30px;height:30px;border-radius:50%;background:rgba(0,0,0,.55);display:grid;place-items:center;font-size:12px}
.it.sel{outline:3px solid #fff;outline-offset:-3px}
.it .x{position:absolute;right:6px;top:6px;width:28px;height:28px;border-radius:50%;border:0;background:rgba(0,0,0,.6);color:#fff;cursor:pointer}
.it .check{position:absolute;right:8px;top:8px;width:24px;height:24px;border-radius:50%;background:#fff;color:#000;display:grid;place-items:center;font-size:13px;font-weight:700}
.empty{padding:30px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:16px}

/* video maker */
.steps{display:grid;gap:14px}
.step{display:grid;grid-template-columns:34px 1fr;gap:14px}
.step .n{width:34px;height:34px;border-radius:50%;border:1px solid var(--line2);display:grid;place-items:center;font-size:14px;color:var(--muted)}
.step.done .n{background:#fff;color:#000;border-color:#fff}
.refplayer{display:grid;grid-template-columns:200px 1fr;gap:16px;align-items:start}
.refplayer>div{min-width:0;overflow-wrap:anywhere}
.refplayer video{width:200px;aspect-ratio:9/16;object-fit:cover;border-radius:14px;background:#111}
.drop{border:1px dashed var(--line2);border-radius:16px;padding:18px;text-align:center;color:var(--muted);cursor:pointer}
.drop:hover{background:rgba(255,255,255,.04)}

/* chat */
.chat{display:grid;grid-template-columns:300px 1fr;gap:14px;min-height:62vh}
.clist{padding:8px;overflow:auto;max-height:70vh}
.citem{padding:12px;border-radius:14px;cursor:pointer;display:grid;gap:3px}
.citem:hover{background:rgba(255,255,255,.05)}
.citem.on{background:rgba(255,255,255,.09)}
.citem .t{display:flex;justify-content:space-between;gap:8px}
.citem .l{color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.thread{display:flex;flex-direction:column;min-height:62vh}
.msgs{flex:1;overflow:auto;padding:18px;display:flex;flex-direction:column;gap:8px;max-height:58vh}
.bub{max-width:76%;padding:10px 14px;border-radius:18px;background:rgba(255,255,255,.07);line-height:1.45;font-size:14.5px;white-space:pre-wrap;word-wrap:break-word}
.bub.me{align-self:flex-end;background:#fff;color:#0a0a0c}
.bub .meta{font-size:11px;opacity:.55;margin-top:4px}
.composer{display:flex;gap:10px;padding:12px;border-top:1px solid var(--line)}
.composer textarea{min-height:46px;max-height:160px}
.mback{display:none!important}
.appr{padding:14px;border-radius:16px;border:1px solid rgba(255,196,107,.3);background:rgba(255,196,107,.06);margin-bottom:10px}

/* tasks tray, toast, modal */
.tasks{position:fixed;right:18px;bottom:18px;z-index:30;display:grid;gap:10px;width:min(340px,calc(100vw - 36px))}
.task{padding:14px 16px}
.bar{height:6px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden;margin-top:10px}
.bar i{display:block;height:100%;background:#fff;border-radius:999px;transition:width 1s linear}
.toast{position:fixed;left:50%;top:18px;transform:translateX(-50%) translateY(-120px);z-index:60;padding:12px 18px;border-radius:999px;background:#fff;color:#000;font-weight:500;transition:transform .25s;max-width:calc(100vw - 32px)}
.toast.on{transform:translateX(-50%) translateY(0)}
.toast.err{background:#ffd0d0}
.modal{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.72);backdrop-filter:blur(6px);display:grid;place-items:center;padding:16px}
.modal .box{width:min(980px,100%);max-height:92vh;overflow:auto;padding:22px}
.viewer{display:grid;grid-template-columns:minmax(0,1.3fr) 1fr;gap:20px}
.viewer .media img,.viewer .media video{width:100%;max-height:78vh;object-fit:contain;border-radius:16px;background:#000}
.actions{display:grid;gap:8px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:13px;color:var(--muted)}
.kv b{color:#fff;font-weight:400;word-break:break-word}
table{width:100%;border-collapse:collapse;font-size:13.5px}
td,th{padding:9px 8px;border-bottom:1px solid var(--line);text-align:left}
th{color:var(--muted);font-weight:400}

/* phone */
@media (max-width:860px){
  .side{display:none}
  .mtop{display:flex;position:sticky;top:0;z-index:10;margin:10px 12px 0;padding:8px;align-items:center;gap:8px;justify-content:space-between}
  .mtop .model-pick{border:0;background:transparent;width:auto}
  .mtabs{display:flex;position:fixed;left:10px;right:10px;bottom:10px;z-index:20;padding:6px;justify-content:space-around;padding-bottom:max(6px,env(safe-area-inset-bottom))}
  .mtabs a{flex:1;display:grid;justify-items:center;gap:3px;padding:7px 2px;border-radius:14px;color:var(--muted);text-decoration:none;font-size:11px;position:relative}
  .mtabs a.on{color:#fff;background:rgba(255,255,255,.08)}
  .mtabs .ico{font-size:18px}
  .mtabs .badge{position:absolute;top:2px;right:18%;margin:0;font-size:10px;padding:1px 5px}
  #main{margin:0;padding:16px 16px 110px}
  .grid2,.grid3{grid-template-columns:1fr}
  .gal{grid-template-columns:repeat(2,1fr)}
  .gal.small{grid-template-columns:repeat(3,1fr)}
  .chat{grid-template-columns:1fr}
  .mback{display:inline-grid!important}
  .chat.open .clist{display:none}
  .chat:not(.open) .thread{display:none}
  .viewer{grid-template-columns:1fr}
  .refplayer{grid-template-columns:1fr}
  .refplayer video{width:100%;max-height:50vh}
  .tasks{bottom:86px;right:12px}
  .card{padding:18px}
  .bub{max-width:88%}
}