.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);min-width:0}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid var(--border);border-radius:9px;background:var(--surface);color:var(--text);padding:10px 17px;min-height:42px;font-size:12px;font-weight:600;transition:background .15s,transform .15s}.button:hover{transform:translateY(-1px)}.button.primary{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 4px 9px #2563eb16}.button.primary:hover{background:var(--primary-hover)}.button.danger{color:var(--danger);border-color:var(--border);background:var(--surface-soft)}.icon-button{display:inline-grid;place-items:center;border:0;background:transparent;color:var(--muted);border-radius:9px;width:36px;height:36px;flex-shrink:0}.icon-button:hover{background:var(--surface-soft);color:var(--primary)}.icon-button>.icon{width:19px;height:19px}.subtle-badge{font-size:8px;color:var(--muted);background:var(--surface-soft);border:1px solid var(--border);padding:3px 7px;border-radius:5px;white-space:nowrap;font-weight:400}.blue{background:#edf3ff;color:#477ae3}.violet{background:#f2edff;color:#9471d5}.rose{background:#fff0f2;color:#de7286}.green{background:#eaf8f2;color:#39a487}.amber{background:#fff7e8;color:#d7a23d}.cyan{background:#eaf8fc;color:#4fa7c5}.orange{background:#fff2e9;color:#d69567}.purple{background:#f2edff;color:#8864d2}.notice{border:1px solid #eaa9b3;background:#fff3f4;color:#992638;border-radius:9px;padding:11px 13px;font-size:12px;margin:14px 0}.notice.success{background:#edf9f2;border-color:#a3dabb;color:#256942}.toast-container{position:fixed;bottom:24px;right:24px;z-index:100;width:min(370px,calc(100% - 32px));display:grid;gap:9px}.toast{padding:14px 16px;border:1px solid var(--border);border-left:3px solid var(--primary);background:var(--surface);color:var(--text);border-radius:12px;box-shadow:0 8px 30px #00000018;display:flex;align-items:center;gap:12px;font-size:12px;animation:toast-in .2s ease-out}.toast p{flex:1}.toast .icon-button{width:28px;height:28px}.toast.error{border-left-color:var(--danger)}@keyframes toast-in{from{transform:translateY(8px);opacity:0}to{transform:translateY(0);opacity:1}}:root[data-theme=dark] .blue,:root[data-theme=dark] .violet,:root[data-theme=dark] .purple{background:#2a3552;color:#a9bfff}:root[data-theme=dark] .rose{background:#402938;color:#ffa6b7}:root[data-theme=dark] .green{background:#203c39;color:#81d7b5}:root[data-theme=dark] .amber,:root[data-theme=dark] .orange{background:#423a2d;color:#e7c180}:root[data-theme=dark] .cyan{background:#243b46;color:#91d4e9}.search-panel{position:absolute;top:calc(100% + 10px);left:0;right:0;background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:0 20px 50px #0002;padding:8px;max-height:70vh;overflow:auto;z-index:60}.search-group-label{font-size:9px;letter-spacing:1.2px;font-weight:650;color:var(--muted);padding:9px 10px 4px}.search-result{display:block;padding:9px 10px;border-radius:9px;color:var(--text)}.search-result:hover{background:var(--surface-soft)}.search-result strong{display:block;font-size:12px;overflow-wrap:anywhere}.search-result span{display:block;font-size:11px;color:var(--muted);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.search-empty{padding:14px 10px;font-size:12px;color:var(--muted)}.notification-wrap{position:relative}.notification-badge{position:absolute;top:0;right:0;background:var(--danger);color:#fff;font-size:8px;font-weight:700;min-width:14px;height:14px;border-radius:7px;display:grid;place-items:center;padding:0 3px;line-height:1}.notification-panel{position:absolute;top:calc(100% + 10px);right:-8px;width:min(360px,90vw);background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:0 20px 50px #0002;padding:8px;max-height:70vh;overflow:auto;z-index:60}.notification-panel-head{display:flex;align-items:center;justify-content:space-between;padding:6px 8px 10px;gap:10px}.notification-panel-head h3{font-size:12px}.notification-panel-head button{font-size:10px;color:var(--primary);background:none;border:0;padding:0}.notification-item{display:block;width:100%;text-align:left;padding:9px 8px;border-radius:9px;border:0;background:none;color:var(--text)}.notification-item:hover{background:var(--surface-soft)}.notification-item.unread{background:var(--blue-soft)}.notification-item strong{display:block;font-size:12px}.notification-item span{display:block;font-size:11px;color:var(--muted);margin-top:2px}.notification-item small{display:block;font-size:9px;color:var(--muted);margin-top:4px}
.notification-item button{margin-top:6px;margin-right:6px;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;padding:5px 10px;font-size:11px;cursor:pointer}
.premium-usage-grid{display:flex;flex-direction:column;gap:14px;margin:16px 0}
.premium-usage-row{display:grid;grid-template-columns:160px 1fr auto;align-items:center;gap:12px;font-size:12px}
.premium-usage-bar{height:8px;border-radius:6px;background:var(--surface-soft);overflow:hidden}
.premium-usage-fill{height:100%;background:var(--blue,#2563EB);border-radius:6px}
.premium-usage-row small{color:var(--muted);white-space:nowrap}
.premium-disclaimer{font-size:11px;margin-top:10px}
.premium-compare-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:22px}
.premium-plan-card{padding:22px}
.premium-plan-card.premium-highlight{border:2px solid var(--blue,#2563EB)}
.premium-feature-list{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:10px;font-size:13px}
.premium-feature-list li{padding-left:20px;position:relative}
.premium-feature-list li::before{content:"✓";position:absolute;left:0;color:var(--blue,#2563EB);font-weight:700}