:root{--bg:#10141a;--panel:#1a2029;--border:#2b3442;--text:#e8edf4;--muted:#8b97a8;--accent:#4da3ff;--ok:#3ecf8e;--err:#ff6b6b;--warn:#f0b64e;--yt:red;--fb:#1877f2;--ig:#e1306c;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (pointer:coarse){.ghost-btn,.chip,button.render-btn,.filter-row select{min-width:44px;min-height:44px}}body{background:var(--bg);color:var(--text);touch-action:manipulation;min-height:100vh;padding:32px 16px;padding-top:max(32px, env(safe-area-inset-top));padding-bottom:max(32px, env(safe-area-inset-bottom));padding-left:max(16px, env(safe-area-inset-left));padding-right:max(16px, env(safe-area-inset-right));font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.container{max-width:760px;margin:0 auto}.app-header{margin-bottom:24px}.header-row{justify-content:space-between;align-items:center;display:flex}.ghost-btn{border:1px solid var(--border);color:var(--muted);cursor:pointer;background:0 0;border-radius:6px;padding:4px 10px;font-size:12px}.ghost-btn:hover{color:var(--text);border-color:var(--accent)}.ghost-btn.danger:hover{color:var(--err);border-color:var(--err)}h1{margin-bottom:6px;font-size:22px;font-weight:650}.subtitle{color:var(--muted);font-size:14px}.input-row{gap:10px;margin-bottom:10px;display:flex}input[type=url],input[type=email],input[type=password],input[type=search],input[type=text],textarea{background:var(--panel);border:1px solid var(--border);color:var(--text);border-radius:8px;outline:none;flex:1;padding:12px 14px;font-size:15px}input[type=url]:focus,input[type=email]:focus,input[type=password]:focus,input[type=search]:focus,input[type=text]:focus,textarea:focus{border-color:var(--accent)}textarea{resize:vertical;font-family:inherit}.signin-form{flex-direction:column;gap:10px;max-width:400px;margin-bottom:10px;display:flex}button.render-btn{background:var(--accent);color:#08111d;cursor:pointer;border:none;border-radius:8px;padding:12px 22px;font-size:15px;font-weight:600}button.render-btn:hover{filter:brightness(1.1)}button.render-btn.paste-btn{background:var(--panel);color:var(--accent);border:1px solid var(--border)}button.render-btn.paste-btn:hover{border-color:var(--accent)}.status{min-height:20px;margin-bottom:18px;font-size:13px}.status.ok{color:var(--ok)}.status.err{color:var(--err)}.status.warn{color:var(--warn)}.badge{letter-spacing:.5px;text-transform:uppercase;color:#fff;border-radius:4px;margin-right:8px;padding:3px 8px;font-size:11px;font-weight:700;display:inline-block}.badge.youtube{background:var(--yt)}.badge.facebook{background:var(--fb)}.badge.instagram{background:var(--ig)}.embed-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;margin-bottom:18px;padding:16px}.embed-card .card-head{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.embed-card .card-head .url{color:var(--muted);word-break:break-all;flex:1;font-size:12px}.embed-card .remove{border:1px solid var(--border);color:var(--muted);cursor:pointer;background:0 0;border-radius:6px;margin-left:10px;padding:4px 10px;font-size:12px}.embed-card .remove:hover{color:var(--err);border-color:var(--err)}.yt-wrapper{background:#000;border-radius:8px;width:100%;padding-top:56.25%;position:relative;overflow:hidden}.yt-wrapper iframe{border:0;width:100%;height:100%;position:absolute;inset:0}.social-wrapper{background:#fff;border-radius:8px;justify-content:center;padding:8px;display:flex;overflow-x:auto}.filter-bar{flex-direction:column;gap:10px;margin-top:18px;display:flex}.chip-row{flex-wrap:wrap;gap:8px;display:flex}.chip{background:var(--panel);border:1px solid var(--border);color:var(--muted);cursor:pointer;border-radius:999px;padding:8px 14px;font-size:13px}.chip:hover{color:var(--text)}.chip.active{color:var(--text);border-color:var(--accent);background:#4da3ff1f}.filter-row{gap:10px;display:flex}.filter-row input[type=search]{flex:1;min-width:0}.filter-row select{background:var(--panel);border:1px solid var(--border);color:var(--text);border-radius:8px;outline:none;padding:10px 12px;font-size:14px}.filter-row select:focus{border-color:var(--accent)}.video-grid{grid-template-columns:1fr;gap:14px;margin-top:18px;display:grid}@media (width>=640px){.video-grid{grid-template-columns:1fr 1fr}}.video-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;overflow:hidden}.video-card .thumb{aspect-ratio:16/9;background:#000}.thumb-btn{cursor:pointer;border:none;width:100%;padding:0;display:block;position:relative}.play-overlay{color:#ffffffd9;text-shadow:0 2px 8px #000c;justify-content:center;align-items:center;font-size:34px;transition:transform .15s;display:flex;position:absolute;inset:0}.thumb-btn:hover .play-overlay,.thumb-btn:focus-visible .play-overlay{transform:scale(1.15)}.thumb-btn:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.modal-backdrop{z-index:50;padding:16px;padding-top:max(16px, env(safe-area-inset-top));padding-bottom:max(16px, env(safe-area-inset-bottom));padding-left:max(16px, env(safe-area-inset-left));padding-right:max(16px, env(safe-area-inset-right));background:#000000bf;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--panel);border:1px solid var(--border);border-radius:14px;flex-direction:column;width:100%;max-width:640px;max-height:100%;display:flex;overflow:hidden}.modal-head{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:10px 14px;display:flex}.modal-title{white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:14px;font-weight:600;overflow:hidden}.modal-close{flex-shrink:0;min-height:40px}.modal-body{padding:14px;overflow-y:auto}.embed-hint{color:var(--muted);margin-top:10px;font-size:13px}.embed-hint a{color:var(--accent)}.video-card .thumb img{object-fit:cover;width:100%;height:100%;display:block}.thumb-placeholder{width:100%;height:100%;color:var(--muted);justify-content:center;align-items:center;font-size:28px;display:flex}.video-card .card-body{padding:12px 14px}.card-title{-webkit-line-clamp:2;word-break:break-word;-webkit-box-orient:vertical;margin:8px 0 6px;font-size:14px;font-weight:600;display:-webkit-box;overflow:hidden}.card-date{color:var(--muted);font-size:12px}.card-tags{color:var(--accent);word-break:break-word;margin-bottom:6px;font-size:12px}.card-foot{justify-content:space-between;align-items:center;gap:8px;margin-top:4px;display:flex}.card-actions{gap:6px;display:flex}.form-field{margin-bottom:12px;display:block}.form-label{color:var(--muted);margin-bottom:5px;font-size:12px;display:block}.form-field input,.form-field textarea{width:100%}.form-actions{align-items:center;gap:10px;margin-top:4px;display:flex}.video-card.skeleton .thumb{background:var(--border)}.skeleton-line{background:var(--border);border-radius:4px;height:12px;margin-bottom:8px}.skeleton-line.badge-line{width:64px;height:18px}.skeleton-line.title-line{width:85%}.skeleton-line.date-line{width:40%;margin-bottom:0}.video-card.skeleton{animation:1.4s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.55}}.hint{color:var(--muted);background:var(--panel);border:1px solid var(--border);border-radius:10px;margin-top:26px;padding:14px 16px;font-size:13px;line-height:1.6}.hint strong{color:var(--text)}.hint code{background:#0c1015;border-radius:4px;padding:1px 5px;font-size:12px}.update-toast{left:50%;bottom:max(16px, env(safe-area-inset-bottom));z-index:60;background:var(--panel);border:1px solid var(--border);border-radius:10px;align-items:center;gap:12px;padding:12px 16px;font-size:14px;display:flex;position:fixed;transform:translate(-50%);box-shadow:0 6px 24px #00000080}.update-toast .render-btn{padding:6px 14px;font-size:13px}