:root{color-scheme:light;--bg: #f6f1e8;--panel: #fffdf8;--ink: #1f1a14;--muted: #6b6258;--line: #dfd3c0;--accent: #8b4513;--accent-2: #2f5d50;font-family:"Source Sans 3",sans-serif}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#efe4d3 0%,var(--bg) 240px);color:var(--ink)}h1,h2,.eyebrow{font-family:Literata,serif}.muted{color:var(--muted)}.error{color:#a32020}.loading,.login-screen{min-height:100vh;display:grid;place-items:center}.login-card,.topbar,.detail,.grid,.tabs{width:min(1200px,calc(100% - 2rem));margin:0 auto}.login-card{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:2rem;box-shadow:0 20px 60px #2f251614}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:.65rem 1rem;border:1px solid var(--line);background:var(--panel);color:inherit;text-decoration:none;cursor:pointer}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn.ghost{background:transparent}.topbar{display:flex;justify-content:space-between;gap:1rem;padding:1.5rem 0 1rem;align-items:end}.topbar-actions{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}.search{min-width:220px;padding:.65rem .9rem;border-radius:999px;border:1px solid var(--line);background:#fff}.tabs{display:flex;gap:.5rem;flex-wrap:wrap;padding-bottom:1rem}.tab{border:1px solid var(--line);background:transparent;border-radius:999px;padding:.5rem .9rem;cursor:pointer}.tab.active{background:var(--accent-2);color:#fff;border-color:var(--accent-2)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem;padding-bottom:2rem}.item-card{border:1px solid var(--line);background:var(--panel);border-radius:16px;overflow:hidden;padding:0;text-align:left;cursor:pointer}.thumb{aspect-ratio:3/4;background:#ebe2d4;display:grid;place-items:center;overflow:hidden}.thumb img{width:100%;height:100%;object-fit:cover}.item-meta{padding:.75rem;display:grid;gap:.25rem}.detail-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:1rem;padding-bottom:2rem}.viewer,.meta-form{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:1rem}.viewer iframe,.viewer img{width:100%;min-height:70vh;border:0;background:#fff}.meta-form{display:grid;gap:.75rem}.meta-form label{display:grid;gap:.35rem;font-size:.92rem}.meta-form input,.meta-form textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:.55rem .7rem;font:inherit}.file-list{margin:1rem 0 0;padding-left:1rem}.message{color:var(--accent-2)}@media (max-width: 900px){.detail-grid{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:stretch}}