:root{color-scheme:dark;font-family:system-ui,-apple-system,sans-serif;--bg: #0b0f17;--panel: #111827;--line: #1f2937;--text: #e5e7eb;--muted: #9ca3af;--accent: #22c55e;--accent-ink: #04130a;--danger: #ef4444;--warn: #f59e0b}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.state{padding:24px;color:var(--muted)}.muted{color:var(--muted);font-size:13px}.btn{background:var(--accent);color:var(--accent-ink);border:0;border-radius:8px;padding:10px 16px;font-size:14px;font-weight:600;cursor:pointer}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--sm{padding:6px 11px;font-size:13px}.btn--ghost{background:transparent;color:var(--text);border:1px solid #334155}.btn--danger{background:var(--danger);color:#fff}.btn:focus-visible,.tile:focus-visible,.folders__tab:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.bar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;background:var(--panel);border-bottom:1px solid var(--line)}.bar__title{display:flex;flex-direction:column;gap:2px;min-width:0}.bar__sub{font-size:12.5px;color:var(--muted)}.bar__count--full{color:var(--danger);font-weight:600}.bar__limit{color:var(--muted)}.bar__save--saving{color:var(--warn)}.bar__save--saved{color:var(--accent)}.bar__save--error{color:var(--danger)}.bar__locked{font-size:13px;font-weight:600;color:var(--accent);border:1px solid rgba(34,197,94,.4);background:#22c55e1a;border-radius:999px;padding:6px 12px;white-space:nowrap}.notice{position:relative;margin:12px 16px 0;padding:12px 40px 12px 14px;border-radius:10px;font-size:13.5px;line-height:1.5;border:1px solid var(--line);background:var(--panel);color:var(--muted)}.notice strong{color:var(--text)}.notice--locked{border-color:#22c55e59;background:#22c55e12}.notice--error{border-color:#ef444466;background:#ef444414;color:#fecaca}.notice__x{position:absolute;top:8px;right:8px;background:transparent;border:0;color:inherit;cursor:pointer;font-size:14px}.folders{padding:12px 16px 0}.folders__tabs{display:flex;gap:6px;flex-wrap:wrap}.folders__tab{background:transparent;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:6px 13px;font-size:13px;font-weight:600;cursor:pointer}.folders__tab:hover{color:var(--text)}.folders__tab[aria-selected=true]{background:var(--panel);border-color:#334155;color:var(--text)}.folders__count{display:inline-block;margin-left:4px;padding:0 6px;border-radius:999px;background:#94a3b82e;font-size:11.5px}.folders__manage{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:10px}.folders__rename{display:flex;gap:6px;align-items:center}.folders__rename input,.menu__form input{background:#0f1626;color:var(--text);border:1px solid #334155;border-radius:7px;padding:7px 9px;font-size:13px;font-family:inherit}.toolbar{position:sticky;top:61px;z-index:15;display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:12px 16px 0;padding:10px 12px;border:1px solid #334155;border-radius:10px;background:var(--panel)}.toolbar__count{font-size:13.5px}.toolbar__menu{position:relative}.menu{position:absolute;top:calc(100% + 6px);left:0;z-index:30;min-width:220px;padding:6px;border:1px solid #334155;border-radius:10px;background:#0f1626;box-shadow:0 12px 32px #00000080}.menu__item{display:block;width:100%;text-align:left;background:transparent;border:0;color:var(--text);padding:8px 10px;border-radius:7px;font-size:13.5px;cursor:pointer}.menu__item:hover{background:#94a3b824}.menu__item--new{color:var(--accent);border-top:1px solid var(--line);margin-top:4px;padding-top:10px}.menu__form{display:flex;gap:6px;padding:6px;border-top:1px solid var(--line);margin-top:4px}.menu__form input{flex:1;min-width:0}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px;padding:12px 16px 40px}.tile{position:relative;aspect-ratio:1;overflow:hidden;border-radius:8px;background:var(--panel);cursor:pointer}.tile--locked,.tile--view{cursor:default}.tile--marked{outline:3px solid var(--accent);outline-offset:-3px}.tile__mark{position:absolute;top:6px;left:6px;z-index:2;display:grid;place-items:center;width:26px;height:26px;border-radius:7px;background:#0b0f17d9;border:1px solid var(--line);cursor:pointer}.tile__mark input{width:16px;height:16px;cursor:pointer}.tile img{width:100%;height:100%;object-fit:cover;display:block}.tile.selected{outline:3px solid var(--accent);outline-offset:-3px}.tile .check{position:absolute;top:6px;right:6px;width:22px;height:22px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-size:14px}.tile__expand{position:absolute;top:6px;left:6px;width:26px;height:26px;display:grid;place-items:center;border:0;border-radius:7px;background:#0b0f17b8;color:#fff;font-size:13px;cursor:pointer;opacity:0;transition:opacity .12s}.tile:hover .tile__expand,.tile__expand:focus-visible{opacity:1}@media (hover: none){.tile__expand{opacity:1}}.tile__folders{position:absolute;left:6px;right:6px;bottom:6px;display:flex;flex-wrap:wrap;gap:4px;cursor:default}.tile__folder{max-width:100%;padding:3px 8px;border-radius:999px;background:#0b0f17d9;border:1px solid rgba(34,197,94,.45);color:#d1fae5;font-size:11px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.menu__check{display:flex;align-items:center;gap:8px;padding:7px 10px;font-size:13.5px;cursor:pointer;border-radius:7px}.menu__check:hover{background:#94a3b824}.menu__empty{display:block;padding:8px 10px;font-size:13px}.lb__actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.lb__folders{display:flex;flex-wrap:wrap;align-items:center;gap:6px}.lb__folders-label{font-size:13px;color:var(--muted)}.chip{padding:5px 10px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--text);font-size:12.5px;cursor:pointer}.chip--on{border-color:#22c55e99;background:#22c55e29;color:#d1fae5}.lb{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:grid;grid-template-rows:auto 1fr auto;place-items:center;background:#03060cf7;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:12px}.lb__bar{grid-row:1;width:100%;display:flex;align-items:center;gap:12px;padding:6px 6px 14px}.lb__name{font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lb__count{margin-left:auto;font-size:12.5px;color:var(--muted)}.lb__x{width:34px;height:34px;border:1px solid #334155;border-radius:9px;background:#111827e6;color:var(--text);font-size:15px;cursor:pointer}.lb__img{grid-row:2;max-width:min(96vw,1400px);max-height:76vh;object-fit:contain;border-radius:10px}.lb__nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:64px;border:0;border-radius:10px;background:#111827bf;color:#fff;font-size:30px;line-height:1;cursor:pointer}.lb__nav--prev{left:10px}.lb__nav--next{right:10px}.lb__foot{grid-row:3;padding-top:12px}.lb__locked{font-size:13.5px;color:var(--muted)}.lb__status{font-size:13.5px;color:#d1fae5;font-weight:600}.modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;display:grid;place-items:center;background:#03060cb3;padding:16px}.modal__card{width:min(460px,100%);border:1px solid #334155;border-radius:14px;background:var(--panel);padding:20px}.modal__title{margin:0 0 10px;font-size:17px}.modal__body{margin:0 0 12px;font-size:14px;line-height:1.6;color:#cbd5e1}.modal__meta{margin:0 0 18px;font-size:13px;color:var(--muted)}.modal__actions{display:flex;gap:10px;justify-content:flex-end}@media (max-width: 520px){.bar{flex-wrap:wrap}.lb__nav{width:38px;height:54px;font-size:24px}}.gate{min-height:100dvh;display:grid;place-items:center;padding:24px 16px}.gate__card{width:min(400px,100%);background:var(--panel);border:1px solid #334155;border-radius:14px;padding:28px 24px;text-align:center}.gate__lock{font-size:30px;line-height:1;margin-bottom:14px}.gate__title{margin:0 0 8px;font-size:18px;line-height:1.35}.gate__lead{margin:0 0 20px;font-size:13.5px;color:var(--muted);line-height:1.55}.gate__field{display:block;text-align:left;margin-bottom:14px}.gate__field>span{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}.gate__field input{width:100%;background:#0f1626;color:var(--text);border:1px solid #334155;border-radius:8px;padding:11px;font-size:15px;font-family:inherit}.gate__field input[aria-invalid=true]{border-color:var(--danger)}.gate__field input:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.gate__error{margin:0 0 14px;font-size:13px;color:#fecaca;background:#ef44441a;border:1px solid rgba(239,68,68,.4);border-radius:8px;padding:9px 11px;text-align:left}.gate__submit{width:100%;padding:12px}.gate__help{margin:16px 0 0;font-size:12px;color:var(--muted);line-height:1.5}