:root { --ink:#202020; --paper:#f6f1e9; --lime:#c8ef54; --line:#ded8ce; --muted:#746f69; }
* { box-sizing:border-box; } body { margin:0; min-height:100vh; color:var(--ink); background:var(--paper); font-family:"LINE Seed Sans",sans-serif; }
body::before { content:""; position:fixed; inset:0; pointer-events:none; opacity:.32; background-image:radial-gradient(#bcb4a9 0.6px,transparent .6px); background-size:5px 5px; }
.app-shell { position:relative; width:min(1120px,calc(100% - 36px)); margin:auto; padding:56px 0 64px; } header { text-align:center; margin:0 auto 50px; } .eyebrow,.section-heading span { color:#746f69; font-size:.72rem; letter-spacing:.19em; font-weight:700; } h1 { margin:8px 0; font:italic 700 clamp(2.8rem,8vw,5.4rem)/.95 "Playfair Display",serif; } .intro { margin:14px 0 0; color:var(--muted); }
.screen { display:none; }.screen.active { display:block; } .section-heading { display:flex; align-items:center; gap:15px; margin-bottom:23px; }.section-heading h2 { margin:0; font-size:1.25rem; }.section-heading span { display:grid; place-items:center; width:29px; height:29px; border:1px solid var(--ink); border-radius:50%; color:var(--ink); letter-spacing:0; }
.template-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-bottom:28px; align-items:start; }.template-card { appearance:none; position:relative; overflow:hidden; padding:0; border:1px solid var(--line); cursor:pointer; background:#e9e4dc; transition:transform .2s,border .2s,box-shadow .2s; }.template-card:hover { transform:translateY(-3px); }.template-card.selected { border:3px solid var(--ink); box-shadow:6px 6px 0 var(--lime); }.template-card img { width:100%; height:auto; display:block; }.template-card .card-name { position:absolute; right:7px; bottom:7px; padding:4px 7px; color:#fff; background:#202020de; font-size:.72rem; }
.template-card--portrait { aspect-ratio:9/16; border:0; background:transparent; }.template-card--portrait img { width:100%; height:100%; object-fit:contain; }
.button { display:inline-flex; justify-content:center; align-items:center; gap:18px; border:0; min-height:51px; padding:0 22px; font:700 .93rem "LINE Seed Sans",sans-serif; text-decoration:none; cursor:pointer; transition:transform .16s,opacity .16s; }.button:hover { transform:translateY(-2px); }.button:disabled { cursor:not-allowed; opacity:.42; transform:none; }.primary { color:var(--ink); background:var(--lime); }.secondary { color:var(--ink); border:1px solid var(--ink); background:transparent; }.text-button { display:block; padding:8px 0; border:0; color:var(--muted); background:transparent; font:inherit; cursor:pointer; }
.camera-layout,.result-layout { display:grid; grid-template-columns:minmax(0,1.5fr) minmax(250px,.7fr); gap:36px; align-items:center; }.camera-frame { position:relative; overflow:hidden; background:#141414; aspect-ratio:16/10; }.camera-frame video { display:block; width:100%; height:100%; object-fit:cover; transform:scaleX(-1); }.countdown { position:absolute; inset:0; display:grid; place-items:center; color:#fff; font:700 9rem/1 "Playfair Display",serif; text-shadow:0 2px 20px #000; }.flash { position:absolute; inset:0; pointer-events:none; background:#fff; opacity:0; }.flash.on { animation:flash .45s; } @keyframes flash { 0%,100%{opacity:0} 30%{opacity:.92} }.capture-panel { padding:20px 0; }.template-name { margin:0 0 34px; font:italic 700 1.4rem "Playfair Display",serif; }.shot-status { margin:0 0 9px; font-weight:700; }.shot-dots { display:flex; gap:7px; margin-bottom:28px; }.shot-dots i { width:18px; height:4px; background:#d4cec5; }.shot-dots i.done { background:var(--ink); }.hint { margin:0 0 24px; color:var(--muted); font-size:.9rem; line-height:1.6; }.capture-panel .primary { width:100%; margin-bottom:12px; }.capture-panel .text-button { margin:auto; }
.capture-mode { margin:0 0 20px; }.capture-mode-title { display:block; margin-bottom:10px; font-weight:700; }
.toggle { display:inline-flex; align-items:center; gap:11px; cursor:pointer; user-select:none; }
.toggle-text { color:var(--muted); font-size:.88rem; font-weight:700; transition:color .18s; }
.toggle-text.is-active { color:var(--ink); }
.toggle-switch { position:relative; display:inline-block; width:46px; height:26px; flex:none; }
.toggle-switch input { position:absolute; inset:0; margin:0; opacity:0; cursor:pointer; }
.toggle-slider { position:absolute; inset:0; background:#d4cec5; border:1px solid var(--ink); transition:background .18s; }
.toggle-slider::before { content:""; position:absolute; top:2px; left:2px; width:19px; height:19px; background:#fff; transition:transform .18s; }
.toggle-switch input:checked + .toggle-slider { background:var(--lime); }
.toggle-switch input:checked + .toggle-slider::before { transform:translateX(20px); }
.toggle-switch input:focus-visible + .toggle-slider { outline:2px solid var(--ink); outline-offset:2px; }
.result-image-wrap { display:flex; justify-content:center; max-height:70vh; padding:12px; background:#e7e0d7; }.result-image-wrap img { display:block; max-height:calc(70vh - 24px); max-width:100%; box-shadow:7px 7px 0 #c4bdb3; }.result-actions p { color:var(--muted); line-height:1.6; }.result-actions .button { width:100%; margin:7px 0; }.upload-status { min-height:1.3em; margin:10px 0 0; font-size:.84rem; }.drive-qr { display:flex; align-items:center; gap:14px; margin-top:18px; padding-top:18px; border-top:1px solid var(--line); }.drive-qr img { width:92px; height:92px; background:#fff; }.drive-qr strong { font-size:.95rem; }.drive-qr p { margin:4px 0; font-size:.83rem; }.drive-qr a { color:var(--ink); font-size:.85rem; font-weight:700; }
@media (max-width:760px) { .app-shell{width:min(100% - 28px,560px);padding-top:34px}.template-grid{grid-template-columns:repeat(2,1fr);gap:12px}.camera-layout,.result-layout{grid-template-columns:1fr;gap:20px}.camera-frame{aspect-ratio:4/3}.capture-panel{padding:0}.result-layout{align-items:start} }