/* Greenscreen Studio – App-Shell (Phase 1).
   Dunkle Bühne fürs Live-Bild, grüner Akzent. Layout dreht mit der iPad-Haltung. */
:root{
  --bg:#0e1113; --panel:#171b1e; --panel-2:#1f252a; --line:#2b3238;
  --fg:#eef2f4; --muted:#9aa6ad; --accent:#19c37d; --accent-ink:#04120b;
  --danger:#f0604d; --warn:#f0b429; --shadow:0 20px 50px rgba(0,0,0,.45);
  --radius:18px;
  --font-d:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-b:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%;margin:0;touch-action:manipulation;-webkit-text-size-adjust:100%}
body{
  background:var(--bg);color:var(--fg);font-family:var(--font-b);
  overflow:hidden;
  -webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;
  padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}
#app{position:relative;height:100%;width:100%}
.screen{position:absolute;inset:0;display:none;flex-direction:column}
.screen.active{display:flex}

/* Topbar */
.appbar{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--panel);min-height:56px}
.appbar.transparent{background:transparent;border-bottom:0}
.appbar .title{font-family:var(--font-d);font-weight:700;font-size:17px}
.appbar .spacer{flex:1}
.iconbtn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--line);background:var(--panel-2);color:var(--fg);border-radius:12px;padding:11px 14px;font-family:var(--font-b);font-weight:600;font-size:14px;cursor:pointer}
.iconbtn.ghost{background:transparent}
.iconbtn:active{transform:scale(.97)}
.iconbtn svg{width:18px;height:18px}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:12px;padding:12px 18px;font-family:var(--font-b);font-weight:600;font-size:15px;cursor:pointer;border:1px solid var(--line);background:var(--panel-2);color:var(--fg)}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:transparent}
.btn.danger{background:var(--danger);color:#2a0b06;border-color:transparent}

/* Startmenü */
.start{flex:1;display:flex;flex-direction:column;justify-content:center;gap:26px;padding:clamp(20px,4vw,40px)}
.brand{display:flex;align-items:center;gap:16px}
.logo{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--accent),#0e8f5c);display:grid;place-items:center;color:var(--accent-ink);font-family:var(--font-d);font-weight:800;font-size:26px;flex:none}
.brand h1{margin:0;font-family:var(--font-d);font-weight:800;font-size:clamp(24px,4vw,34px);letter-spacing:-.02em}
.brand p{margin:3px 0 0;color:var(--muted);font-size:14px}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tile{position:relative;border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);padding:22px;text-align:left;cursor:pointer;min-height:150px;display:flex;flex-direction:column;justify-content:space-between;color:var(--fg);font-family:var(--font-b)}
.tile:active{transform:scale(.99)}
.tile .ic{width:44px;height:44px;color:var(--accent)}
.tile h2{margin:0;font-family:var(--font-d);font-weight:700;font-size:21px}
.tile p{margin:5px 0 0;color:var(--muted);font-size:13px;line-height:1.35}
.tile.soon{opacity:.5;cursor:not-allowed}
.tile .pill{position:absolute;top:16px;right:16px;font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:3px 8px}

/* Live-Ansicht */
.live{position:relative;flex:1;display:flex;min-height:0}
.viewport{position:relative;flex:1;min-width:0;overflow:hidden;background:#05070a;cursor:crosshair}
/* Canvas wird auf das gewählte Aufnahme-Format beschnitten (Letterbox) = WYSIWYG. */
#gl{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);max-width:100%;max-height:100%;aspect-ratio:4/3;display:block;touch-action:manipulation;background:#05070a}
/* Video liefert nur Frames für WebGL – unsichtbar, aber im Render-Tree (iOS spielt sonst nicht inline). */
#video{position:absolute;top:0;left:0;width:2px;height:2px;opacity:0;pointer-events:none}
.badge-live{position:absolute;top:14px;left:14px;display:flex;align-items:center;gap:7px;background:rgba(0,0,0,.45);backdrop-filter:blur(6px);border-radius:999px;padding:6px 12px;font-size:12px;font-weight:600}
.badge-live .dot{width:8px;height:8px;border-radius:50%;background:var(--danger);animation:pulse 1.4s infinite}
@keyframes pulse{50%{opacity:.3}}
.cam-meta{position:absolute;bottom:14px;left:14px;background:rgba(0,0,0,.45);backdrop-filter:blur(6px);border-radius:999px;padding:5px 11px;font-size:12px;font-weight:600;color:#dfe6e9;font-variant-numeric:tabular-nums}
.cam-meta:empty{display:none}

/* Kamera-Status / Fehler */
.cam-state{position:absolute;inset:0;display:grid;place-items:center;background:rgba(5,7,10,.9);padding:24px;z-index:5}
.cam-state-box{max-width:440px;text-align:center}
.cam-state-icon{font-size:30px;margin-bottom:8px;color:var(--muted)}
.cam-state h3{font-family:var(--font-d);margin:0 0 8px;font-size:19px}
.cam-state p{color:var(--muted);font-size:14px;line-height:1.5;margin:0 0 16px}

.pick-hint{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.5);backdrop-filter:blur(6px);border-radius:999px;padding:7px 13px;font-size:12px;font-weight:600;color:#fff;pointer-events:none;z-index:4;white-space:nowrap}
@media (max-width:520px){.pick-hint{font-size:11px;white-space:normal;text-align:center;max-width:80%}}

/* Hintergrund-Streifen */
.bgstrip{display:flex;gap:10px;padding:12px;background:var(--panel);border-top:1px solid var(--line);overflow-x:auto;-webkit-overflow-scrolling:touch}
.bgstrip .thumb{position:relative;flex:none;width:92px;height:62px;border-radius:10px;background-size:cover;background-position:center;border:2px solid transparent;cursor:pointer;padding:0;background-color:var(--panel-2)}
.bgstrip .thumb[aria-pressed="true"]{border-color:var(--accent)}
.bgstrip .thumb.util{display:grid;place-items:center;color:var(--muted);font-size:11px;font-weight:600;text-align:center;line-height:1.2;gap:2px}
.localtag{position:absolute;bottom:3px;left:3px;font-size:8px;font-weight:700;letter-spacing:.04em;background:var(--accent);color:var(--accent-ink);padding:1px 4px;border-radius:4px}

/* Umschalter */
.switch{width:44px;height:26px;border-radius:999px;background:#3a444b;position:relative;cursor:pointer;flex:none;transition:background .15s}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:left .15s}
.switch.on{background:var(--accent)}
.switch.on::after{left:21px}

/* Einstellungs-Sheet */
.sheet-backdrop{position:absolute;inset:0;z-index:60;background:rgba(0,0,0,.55);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;padding:20px}
.sheet{width:min(440px,100%);max-height:100%;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.sheet-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.sheet-head h3{font-family:var(--font-d);margin:0;font-size:19px}
.sheet .field{padding:14px 0;border-top:1px solid var(--line)}
.sheet .field:first-of-type{border-top:0}
.sheet .field.disabled{opacity:.5}
.field-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.sheet label{font-weight:600;font-size:15px}
.sheet-hint{color:var(--muted);font-size:12.5px;margin:6px 0 0}
.range{width:100%;accent-color:var(--accent);margin-top:12px}
.keyrow{display:flex;gap:10px;align-items:center;margin-top:12px}
.kc{width:34px;height:34px;border-radius:9px;border:2px solid var(--line);background:var(--c,#19c37d);cursor:pointer;padding:0}
.kc[aria-pressed="true"]{border-color:#fff}
.kc.pick{box-shadow:0 0 0 2px var(--accent) inset}
.key-active{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.key-active:empty{display:none}
.kc-chip{position:relative;display:inline-flex}
.kc-chip .sw{width:34px;height:34px;border-radius:9px;border:2px solid var(--accent);background:var(--c,#19c37d);display:block}
.kc-chip .rm{position:absolute;top:-7px;right:-7px;width:20px;height:20px;border-radius:50%;background:var(--danger);color:#fff;border:0;font-size:12px;cursor:pointer;display:grid;place-items:center;line-height:1;padding:0}
/* Kompakte Chips in der Stop-Motion-Leiste */
.kc-chip.sm .sw{width:24px;height:24px;border-radius:7px}
.kc-chip.sm .rm{top:-6px;right:-6px;width:17px;height:17px;font-size:10px}

/* Segment-Control (Timer, Format, Auflösung) */
.seg{display:inline-flex;background:var(--panel-2);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.seg button{border:0;background:none;color:var(--muted);padding:10px 14px;font-family:var(--font-b);font-weight:600;font-size:13px;cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink)}
.sheet .seg{display:flex;margin-top:12px}
.sheet .seg button{flex:1}

/* Auslöser-Leiste: Timer links, Auslöser mittig */
.capturebar{position:relative;display:flex;align-items:center;padding:12px 16px;background:var(--panel);border-top:1px solid var(--line);min-height:96px}
.capturebar .timer{position:relative;z-index:1}
.capturebar-side{display:none}
.shutter{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:72px;height:72px;border-radius:50%;background:#fff;border:5px solid #c9d2d6;cursor:pointer;box-shadow:0 0 0 3px rgba(255,255,255,.12)}
.shutter:active{transform:translate(-50%,-50%) scale(.95)}
.shutter:disabled{opacity:.4;cursor:default}

/* Countdown + Auslöse-Blitz */
.countdown{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--font-d);font-weight:800;font-size:22vmin;color:#fff;text-shadow:0 4px 30px rgba(0,0,0,.6);z-index:6;pointer-events:none}
.flash-white{position:absolute;inset:0;background:#fff;z-index:7;pointer-events:none;animation:flash .35s ease-out}
@keyframes flash{from{opacity:.9}to{opacity:0}}

/* Vorschau */
.review{flex:1;display:flex;flex-direction:column;min-height:0}
.shot{flex:1;min-height:0;display:grid;place-items:center;background:#05070a;padding:18px}
.shot img{max-width:100%;max-height:100%;border-radius:12px;box-shadow:var(--shadow);background:#111}
.actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;padding:14px;background:var(--panel);border-top:1px solid var(--line)}
.btn.quiet{background:transparent;color:var(--muted)}
.muted-note{color:var(--muted);font-size:12.5px}

/* --- Stop-Motion --- */
.onion{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);max-width:100%;max-height:100%;aspect-ratio:4/3;object-fit:fill;opacity:.35;pointer-events:none;z-index:2}
.shutter.sm{background:var(--danger);border-color:#ffb3a8}
.shutter.recording{border-radius:18px;background:var(--danger);border-color:#ffb3a8}
.rec-timer{position:absolute;top:14px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:7px;background:rgba(0,0,0,.5);backdrop-filter:blur(6px);border-radius:999px;padding:6px 12px;font-size:13px;font-weight:700;color:#fff;z-index:6;font-variant-numeric:tabular-nums}
.rec-timer .dot{width:9px;height:9px;border-radius:50%;background:var(--danger);animation:pulse 1.2s infinite}
.shot video{max-width:100%;max-height:100%;border-radius:12px;background:#000}

.sm-panel{background:var(--panel);border-top:1px solid var(--line)}
.sm-controls{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:10px 16px;font-size:13px;color:var(--muted)}
.sm-count{font-family:var(--font-d);font-weight:700;color:var(--fg);font-size:15px}
.sm-saved{color:var(--accent);font-weight:600;font-size:12.5px;transition:opacity .3s}
.sm-saved.err{color:var(--warn)}
.sm-toggle,.sm-fps{display:flex;align-items:center;gap:8px;color:var(--fg);font-weight:600}
.sm-fps input[type=range]{accent-color:var(--accent);width:120px}
.sm-keys-wrap{gap:10px}
.sm-keys{display:inline-flex;align-items:center;gap:10px}
.sm-keys-off{color:var(--muted);font-weight:600}
.sm-controls .spacer{flex:1}

.filmstrip{display:flex;align-items:center;gap:10px;padding:10px 16px;background:#0b0e10;border-top:1px solid var(--line);overflow-x:auto;-webkit-overflow-scrolling:touch;min-height:74px}
.filmstrip .empty{color:var(--muted);font-size:13px}
.filmstrip .frame{position:relative;flex:none;width:78px;height:56px;padding:0;border-radius:8px;background-size:cover;background-position:center;border:1px solid var(--line);cursor:pointer;-webkit-appearance:none;appearance:none}
.filmstrip .frame:active{transform:scale(.97)}
.filmstrip .frame .num{position:absolute;bottom:3px;left:4px;font-size:10px;background:rgba(0,0,0,.6);padding:1px 5px;border-radius:5px;color:#fff}
.filmstrip .frame .del{position:absolute;top:-7px;right:-7px;width:20px;height:20px;border-radius:50%;background:var(--danger);color:#fff;border:0;font-size:12px;cursor:pointer;display:grid;place-items:center;line-height:1}

/* Einzelbild-Viewer (Vollbild) */
.frame-viewer{position:absolute;inset:0;z-index:70;background:rgba(3,5,8,.92);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:58px 16px 20px}
.frame-viewer[hidden]{display:none}
.frame-viewer .fv-img{max-width:100%;max-height:100%;object-fit:contain;border-radius:10px;box-shadow:var(--shadow)}
.frame-viewer .fv-bar{position:absolute;top:0;left:0;right:0;display:flex;align-items:center;gap:10px;padding:12px 16px}
.frame-viewer .fv-pos{font-weight:700;font-size:14px;color:#fff;font-variant-numeric:tabular-nums}
.frame-viewer .fv-spacer{flex:1}
.frame-viewer .fv-nav{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:rgba(0,0,0,.45);color:#fff;font-size:26px;line-height:1;cursor:pointer;display:grid;place-items:center}
.frame-viewer .fv-nav:disabled{opacity:.3;cursor:default}
.frame-viewer .fv-prev{left:14px}
.frame-viewer .fv-next{right:14px}

.sm-play{position:absolute;inset:0;z-index:8;background:#05070a;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:16px}
.sm-play img{max-width:100%;max-height:82%;object-fit:contain;border-radius:10px}

.export-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.export-actions .btn{flex:1;justify-content:center}

/* Projekt-Sheet: Namensfeld */
.text-input{width:100%;margin-top:10px;background:var(--panel-2);border:1px solid var(--line);border-radius:12px;color:var(--fg);font-family:var(--font-b);font-size:16px;padding:12px 14px;box-sizing:border-box}
.text-input:focus{outline:none;border-color:var(--accent)}

/* Startmenü: gespeicherte Projekte */
.projects{display:flex;flex-direction:column;gap:12px}
.projects-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.projects-head h2{margin:0;font-family:var(--font-d);font-weight:700;font-size:18px}
.projects-head .iconbtn svg{width:18px;height:18px}
.project-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.project-list .empty{color:var(--muted);font-size:13px;grid-column:1/-1}
.pcard{position:relative;border:1px solid var(--line);background:var(--panel);border-radius:14px;overflow:hidden}
.pcard-open{display:flex;align-items:center;gap:12px;width:100%;border:0;background:none;color:var(--fg);padding:10px 38px 10px 10px;cursor:pointer;text-align:left;font-family:var(--font-b)}
.pcard-open:active{transform:scale(.99)}
.pcard-thumb{flex:none;width:72px;height:54px;border-radius:9px;background:var(--panel-2) center/cover no-repeat;display:grid;place-items:center;font-size:22px}
.pcard-thumb.noimg{color:var(--muted)}
.pcard-text{display:flex;flex-direction:column;gap:3px;min-width:0}
.pcard-name{font-weight:700;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pcard-meta{color:var(--muted);font-size:12px}
.pcard-del{position:absolute;top:7px;right:7px;width:24px;height:24px;border-radius:50%;background:rgba(10,12,14,.72);color:var(--muted);border:1px solid var(--line);font-size:12px;cursor:pointer;display:grid;place-items:center;line-height:1}
.pcard-del:hover{color:var(--danger);border-color:var(--danger)}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* Druck (AirPrint): nur das Foto drucken */
#print-area{display:none}
@media print{
  html,body{height:auto;overflow:visible;background:#fff}
  #app{display:none!important}
  #print-area{display:flex!important;align-items:center;justify-content:center;min-height:100vh;margin:0}
  #print-area img{max-width:100%;max-height:100vh}
}

/* Hochformat / schmal: Kacheln stapeln */
@media (max-aspect-ratio:1/1), (max-width:640px){
  .tiles{grid-template-columns:1fr}
  .tile{min-height:0}
}