:root{--bg: #f7f8fa;--panel: #ffffff;--text: #1e293b;--muted: #64748b;--border: #e2e8f0;--accent: #5b8def;--chip: #eef2f7;--shadow: 0 1px 3px rgba(15, 23, 42, .08);--preview-bg: #f1f5f9}[data-theme=dark]{--bg: #0f172a;--panel: #1e293b;--text: #e2e8f0;--muted: #94a3b8;--border: #334155;--accent: #5b8def;--chip: #334155;--shadow: 0 1px 3px rgba(0, 0, 0, .4);--preview-bg: #0b1220}*{box-sizing:border-box}html,body{margin:0}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}.app-header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);padding:16px 20px 12px}.app-header h1{margin:0;font-size:20px;display:flex;align-items:center;gap:10px}.app-header .sub{margin:2px 0 12px;color:var(--muted);font-size:13px}.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.search{flex:1;min-width:200px;padding:9px 12px;font-size:14px;border:1px solid var(--border);border-radius:9px;background:var(--panel);color:var(--text)}.search:focus{outline:2px solid color-mix(in srgb,var(--accent) 45%,transparent);border-color:var(--accent)}.select,.btn{padding:9px 12px;font-size:13px;border:1px solid var(--border);border-radius:9px;background:var(--panel);color:var(--text);cursor:pointer}.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.chip{padding:5px 11px;font-size:12px;border:1px solid var(--border);border-radius:999px;background:var(--chip);color:var(--muted);cursor:pointer;user-select:none;text-transform:capitalize}.chip:hover{color:var(--text)}.chip.active{background:var(--accent);border-color:var(--accent);color:#fff}.count{color:var(--muted);font-size:12px;margin-left:auto}.grid{display:grid;gap:16px;padding:20px;grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;overflow:hidden;box-shadow:var(--shadow);content-visibility:auto;contain-intrinsic-size:auto 230px;display:flex;flex-direction:column}.card-preview{height:150px;display:grid;place-items:center;background:var(--preview-bg);color:var(--accent);overflow:hidden}.card:not(.is-visible) .card-preview *,.card:not(.is-visible) .card-preview{animation-play-state:paused!important}.card-meta{padding:10px 12px;display:flex;flex-direction:column;gap:6px}.card-name{font-size:13px;font-weight:600;line-height:1.25}.card-tags{display:flex;flex-wrap:wrap;gap:4px}.badge{font-size:10px;padding:2px 7px;border-radius:999px;background:var(--chip);color:var(--muted);text-transform:capitalize}.badge.cat{background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent)}.badge.gen{background:color-mix(in srgb,#f59e0b 18%,transparent);color:#b45309}.card-actions{margin-top:2px;display:flex;gap:6px}.card-actions .btn{flex:1;padding:6px;font-size:12px;text-align:center}.card-actions .btn.copied{color:#16a34a;border-color:#16a34a}.empty{padding:60px 20px;text-align:center;color:var(--muted);grid-column:1 / -1}.modal{position:fixed;inset:0;z-index:50;display:none}.modal.open{display:block}.modal-backdrop{position:absolute;inset:0;background:#0f172a8c}.modal-body{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:min(680px,92vw);max-height:86vh;overflow:auto;background:var(--panel);border:1px solid var(--border);border-radius:14px;box-shadow:0 20px 60px #00000059}.modal-head{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--panel)}.modal-head h3{margin:0;font-size:16px}.modal-head .close{margin-left:auto;font-size:20px;line-height:1;border:none;background:none;color:var(--muted);cursor:pointer}.modal-preview{display:grid;place-items:center;height:120px;background:var(--preview-bg);color:var(--accent)}.code-block{position:relative;margin:0}.code-block h4{margin:14px 18px 6px;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.code-block pre{margin:0 18px 14px;padding:12px 14px;background:var(--preview-bg);border:1px solid var(--border);border-radius:8px;overflow:auto;font:12px/1.5 ui-monospace,SF Mono,Menlo,monospace;color:var(--text)}.code-copy{position:absolute;top:32px;right:26px;padding:4px 9px;font-size:11px;border:1px solid var(--border);border-radius:6px;background:var(--panel);color:var(--muted);cursor:pointer}.code-copy.copied{color:#16a34a;border-color:#16a34a}.modal-info{padding:4px 18px 18px;color:var(--muted);font-size:12px}.modal-info code{background:var(--preview-bg);padding:1px 5px;border-radius:4px}