:root{
  --ink:#0a0a0a;
  --paper:#f0ede8;
  --dim:#1a1917;
  --mid:#2e2c29;
  --muted:#8b8580;
  --gold:#c8a96e;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;background:var(--ink);color:var(--paper);overflow:hidden;-webkit-font-smoothing:antialiased}
body{font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Tahoma,Arial,sans-serif}
button,input{font:inherit}
button{cursor:pointer}
.hidden{display:none!important}
.selfie-root{width:100%;height:100dvh;background:var(--ink);display:flex;flex-direction:column;overflow:hidden}
.screen{height:100%;display:flex;flex-direction:column;overflow:hidden}

.landing-screen{position:relative;justify-content:flex-end;overflow:hidden}
.landing-mosaic{position:absolute;inset:0;z-index:0;display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr);gap:2px;transform:scale(1.04)}
.mosaic-cell{overflow:hidden;background:#111}
.mosaic-cell img{width:100%;height:100%;object-fit:cover;object-position:top center;filter:grayscale(1) contrast(.85) brightness(.70);opacity:.82}
.landing-veil{position:absolute;inset:0;z-index:1;background:linear-gradient(#0a0a0a55,#0a0a0a9a 42%,#0a0a0ae7 75%,#0a0a0afa)}
.lang-btn{position:absolute;top:max(24px,env(safe-area-inset-top));left:22px;z-index:3;color:var(--paper);letter-spacing:.08em;background:#ffffff14;border:1px solid #ffffff26;border-radius:24px;padding:6px 14px;font-family:Georgia,serif;font-size:12px}
.landing-content{z-index:2;position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;padding:28px 28px 46px}
.landing-logo{opacity:.9;display:flex;align-items:center;gap:10px;margin-bottom:18px}
.landing-logo span{display:block;width:46px;height:1px;background:var(--gold)}
.landing-logo i{display:block;width:7px;height:7px;border-radius:50%;background:var(--gold)}
.landing-content h1{font-size:2.55rem;line-height:1;font-weight:800;letter-spacing:-.025em}
.subtitle{color:var(--gold);margin-top:8px;font-size:1.125rem;font-weight:800}
.intro{margin-top:8px;color:#d8d2ca;font-size:1.05rem}
.cta-btn{margin-top:25px;background:var(--gold);color:var(--ink);border:none;border-radius:50px;min-width:210px;padding:14px 24px;font-size:1.05rem;font-weight:800}
.privacy{color:#aaa39b;margin-top:18px;max-width:34ch;font-size:13px;line-height:1.6}

.cam-topbar,.prev-topbar{flex-shrink:0;min-height:62px;padding:12px 16px;padding-top:max(12px,env(safe-area-inset-top));display:flex;align-items:center;justify-content:space-between;background:var(--ink);position:relative}
.cam-title{font-weight:800;font-size:16px;color:var(--paper);position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap}
.lang-btn-sm,.icon-btn{width:38px;height:38px;border-radius:50%;border:1px solid #ffffff22;background:#ffffff12;color:var(--paper);display:flex;align-items:center;justify-content:center}
.lang-btn-sm{font-family:Georgia,serif;font-size:12px}
.icon-btn{font-size:34px;line-height:34px;direction:ltr}

.camera-screen{overflow:hidden}
.cam-viewport-wrap{flex:0 0 auto;width:100%;height:min(58dvh, calc(100vw * 1.04));min-height:340px;max-height:560px;align-items:center;justify-content:center;background:#050505;display:flex;position:relative;overflow:hidden}
@media (min-width:600px){.cam-viewport-wrap{height:min(58dvh, 560px)}}
.cam-viewport{width:100%;height:100%;max-width:100%;aspect-ratio:1080/1124;margin:0 auto;border-radius:0;position:relative;overflow:hidden;isolation:isolate;background:#111;--live-grain-opacity:0;--live-vignette-opacity:0}
.cam-render-layer{position:absolute;inset:0;z-index:0;transform:translateZ(0);will-change:filter;filter:var(--live-render-filter, contrast(1.02) brightness(1.01))}
.cam-video{object-fit:cover;transform-origin:50%;will-change:transform;width:100%;height:100%;display:block}
.ahmed-overlay{position:absolute;object-fit:contain;object-position:top center;display:block;z-index:1;height:100%;width:auto;top:0;left:0;opacity:.95;transform-origin:center center;touch-action:none;cursor:grab;user-select:none;-webkit-user-drag:none;will-change:left,top,height,transform,opacity,filter}
.ahmed-overlay.dragging{cursor:grabbing}
.campaign-fade{position:absolute;left:0;right:0;bottom:0;height:108px;z-index:1;background:linear-gradient(180deg,rgba(0,0,0,0),rgba(0,0,0,.16) 36%,rgba(0,0,0,.42) 100%);pointer-events:none}
.campaign-badge{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);z-index:2;width:auto;max-width:86%;padding:0;background:none;border:none;backdrop-filter:none;box-shadow:none;display:flex;flex-direction:column;align-items:center;gap:2px;text-align:center;direction:rtl}
.campaign-badge::before{display:none;content:none}
.campaign-hash{font-weight:900;font-size:15px;line-height:1.15;color:#f4efe6;letter-spacing:0;text-shadow:0 3px 12px rgba(0,0,0,.75),0 1px 2px rgba(0,0,0,.8)}
.campaign-date{font-size:12px;color:var(--gold);font-weight:800;direction:rtl;text-align:center;align-self:center;text-shadow:0 2px 10px rgba(0,0,0,.7)}
.cam-guide,.gesture-hint{backdrop-filter:blur(6px);color:var(--paper);pointer-events:none;background:#0000008c;border:1px solid #c8a96e40;border-radius:20px;padding:5px 12px;font-size:11px;display:flex;position:absolute;z-index:3}
.cam-guide{display:none !important}
.gesture-hint{top:14px;left:50%;transform:translateX(-50%);max-width:85%;text-align:center}
.cam-loading,.cam-error{background:var(--dim);color:var(--muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:32px;font-size:.9rem;display:flex;position:absolute;inset:0;z-index:5}
.cam-spinner{border:2px solid var(--mid);border-top-color:var(--gold);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}
@keyframes spin{to{transform:rotate(360deg)}}
.cam-error button{background:var(--gold);color:var(--ink);border:none;border-radius:24px;padding:10px 24px;font-weight:800}
.capture-flash{position:absolute;inset:0;background:white;pointer-events:none;z-index:6;animation:flash .34s ease-out forwards}
@keyframes flash{from{opacity:.85}to{opacity:0}}

.cam-panel{flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;background:var(--dim);border-top:1px solid var(--mid);padding:14px 16px max(14px,env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:10px;position:relative;scroll-padding-top:118px}
.cam-panel::before{content:"";position:sticky;top:0;display:block;width:46px;height:4px;border-radius:99px;background:rgba(240,237,232,.25);margin:-8px auto 8px;z-index:18}
.zoom-row{display:flex;align-items:center;gap:10px}
.zoom-label{color:var(--muted);letter-spacing:.04em;min-width:44px;font-size:11px}
.zoom-val{color:var(--gold);text-align:end;min-width:38px;font-family:Georgia,serif;font-size:11px;direction:ltr}
.zoom-slider,input[type=range]{appearance:none;background:var(--mid);border-radius:2px;outline:none;flex:1;height:3px}
.zoom-slider::-webkit-slider-thumb,input[type=range]::-webkit-slider-thumb{appearance:none;background:var(--gold);border:2px solid var(--dim);border-radius:50%;width:18px;height:18px}
.zoom-slider::-moz-range-thumb,input[type=range]::-moz-range-thumb{background:var(--gold);border:2px solid var(--dim);border-radius:50%;width:18px;height:18px}
.template-picker{position:sticky;top:0;z-index:20;margin:0 -2px 8px;padding:8px 0 10px;background:linear-gradient(180deg, rgba(26,25,23,.98), rgba(26,25,23,.92));border-bottom:1px solid rgba(255,255,255,.06);backdrop-filter:blur(12px)}
.template-label{margin-bottom:7px;color:rgba(240,237,232,.62);font-weight:700;text-align:center;font-size:11px}
.template-strip{scrollbar-width:none;display:flex;overflow-x:auto;direction:ltr;gap:10px;padding:0 0 4px;scroll-padding-inline:16px}
.template-strip::-webkit-scrollbar,.filter-strip::-webkit-scrollbar{display:none}
.template-thumb{background:var(--mid);border:1px solid #ffffff16;border-radius:10px;width:78px;height:92px;flex:0 0 auto;overflow:hidden;padding:0;position:relative}
.template-thumb.active{border:2px solid var(--gold);box-shadow:0 0 0 2px rgba(200,169,110,.35)}
.template-thumb img{width:100%;height:100%;object-fit:cover;object-position:top center;filter:grayscale(1)}
.template-thumb small{position:absolute;inset:auto 0 0;background:#0009;color:#fff;font-size:9px;line-height:1.12;text-align:center;padding:4px 3px;min-height:24px;direction:ltr}

.adjust-details{background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:8px 0 10px;overflow:visible}
.adjust-details summary{font-size:13px;font-weight:900;color:var(--gold);padding:0 12px 8px;list-style:none;cursor:pointer;text-align:center}
.adjust-details summary::-webkit-details-marker{display:none}
.auto-fit-row{display:grid;grid-template-columns:auto 1fr;gap:8px;align-items:center;padding:0 12px 10px}
.auto-fit-btn{border:none;border-radius:18px;background:var(--gold);color:var(--ink);padding:8px 12px;font-size:12px;font-weight:900;white-space:nowrap}
.auto-fit-btn:disabled{opacity:.55;cursor:wait}
.auto-status{color:var(--muted);font-size:11px;line-height:1.35;text-align:start}
.auto-status.strong{color:var(--gold);font-weight:800}
.compact-grid{display:grid;grid-template-columns:1fr;gap:8px;padding:0 12px 10px}
.compact-grid label{display:grid;grid-template-columns:64px 1fr;align-items:center;gap:10px;color:var(--muted);font-size:11px}
.single-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:0 12px}
.single-row.one-btn{grid-template-columns:1fr}
.small-btn{border:1px solid #ffffff18;border-radius:18px;background:#ffffff10;color:var(--paper);padding:9px 10px;font-size:12px;font-weight:900}
.small-btn:active{transform:scale(.96)}
.filter-live-note{color:var(--muted);font-size:11px;text-align:center;padding:0 12px 8px;line-height:1.45}
.filter-strip{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;direction:ltr;padding:0 12px 8px}
.filter-btn{border:1px solid #ffffff18;border-radius:20px;background:#ffffff10;color:var(--paper);padding:8px 12px;font-size:12px;font-weight:800;white-space:nowrap;min-width:76px;text-align:center}
.filter-btn.active{background:var(--gold);color:var(--ink);border-color:var(--gold)}
.capture-row{flex-shrink:0;display:flex;justify-content:center;align-items:center;background:var(--dim);padding:12px 16px 10px;border-top:1px solid rgba(255,255,255,.04)}
.capture-row-top{position:relative;z-index:14}
.capture-btn{background:transparent;border:none;padding:4px}
.capture-btn:disabled{opacity:.4;cursor:default}
.capture-outer{border:3px solid var(--gold);border-radius:50%;justify-content:center;align-items:center;width:66px;height:66px;display:flex}
.capture-inner{background:var(--paper);border-radius:50%;width:52px;height:52px}

.preview-screen{background:var(--ink);overflow-y:auto;-webkit-overflow-scrolling:touch}
.prev-img-wrap{flex:0 0 auto;width:min(92vw,430px);aspect-ratio:1080/1124;max-height:min(58dvh,560px);margin:0 auto;justify-content:center;align-items:center;padding:16px 0 8px;display:flex;position:relative}
.prev-img{object-fit:contain;border-radius:12px;width:100%;height:100%;display:block;box-shadow:0 20px 60px #0009}
.prev-img-glow{pointer-events:none;background:radial-gradient(#c8a96e14,#0000 70%);border-radius:14px;position:absolute;inset:16px 0 8px}
.prev-actions{flex-direction:column;flex-shrink:0;gap:10px;padding:10px 24px 16px;display:flex}
.action-btn{border:none;border-radius:50px;justify-content:center;align-items:center;gap:10px;padding:14px 24px;font-size:1rem;font-weight:800;display:flex}
.action-btn.primary{background:var(--gold);color:var(--ink)}
.action-btn.secondary{background:var(--mid);color:var(--paper)}
.action-btn.ghost{color:var(--muted);border:1px solid var(--mid);background:transparent}
.prev-footer{flex-shrink:0;justify-content:center;gap:9px;padding:4px 16px max(16px,env(safe-area-inset-bottom));color:var(--muted);display:flex;font-size:13px;flex-wrap:wrap}

@media (min-width:600px){.selfie-root{max-width:430px;margin:0 auto;border-inline:1px solid #ffffff14}}
@media (max-height:760px){
  .cam-viewport-wrap{height:min(50dvh, calc(100vw * 1.25));min-height:300px}
  .template-picker{top:6px;padding-top:7px;padding-bottom:8px;margin-bottom:6px}
  .template-thumb{width:78px;height:90px}
  .template-thumb small{font-size:9px;min-height:24px}
  .cam-panel{padding-top:16px}
  .campaign-badge{bottom:12px}
}


/* v4 tightening */
.filter-live-note{display:none}
.adjust-details summary{color:var(--gold);font-size:12px}
.auto-status{font-size:10px}
.cam-render-layer{filter:none}
.cam-video{filter:var(--live-filter, none)}
.ahmed-overlay{filter:var(--overlay-filter, none)}
.prev-img-wrap{
  width:min(92vw,430px);
  height:auto;
  aspect-ratio:1080/1124;
  max-height:none;
  margin:0 auto;
  padding:14px 0 8px;
}
.prev-img{width:100%;height:100%;object-fit:cover}
@media (max-height:760px){
  .template-thumb{width:72px;height:86px}
}