*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-base:#0d0d0d;--bg-surface:#141414;--bg-elevated:#1a1a1a;--bg-hover:#222;--bg-active:#2a2a2a;--border:#2a2a2a;--border-strong:#3a3a3a;--text-primary:#e8e8e8;--text-secondary:#888;--text-muted:#555;--accent:#7c6af7;--accent-dim:#4a4080;--accent-glow:#7c6af726;--green:#4ade80;--red:#f87171;--yellow:#fbbf24;--blue:#60a5fa;--font-mono:"JetBrains Mono","Fira Code","Cascadia Code",Consolas,monospace;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--radius:8px;--radius-lg:12px;--sidebar-w:240px;--text:var(--text-primary);--surface:var(--bg-elevated)}[data-theme=light]{--bg-base:#f5f5f5;--bg-surface:#fff;--bg-elevated:#efefef;--bg-hover:#e8e8e8;--bg-active:#e0e0e0;--border:#e0e0e0;--border-strong:#ccc;--text-primary:#111;--text-secondary:#555;--text-muted:#999;--accent:#6c5ce7;--accent-dim:#ddd8ff;--accent-glow:#6c5ce71a;--green:#16a34a;--red:#dc2626;--yellow:#d97706;--blue:#2563eb;--text:var(--text-primary);--surface:var(--bg-elevated)}[data-theme=light] .msg.user .msg-bubble{background:var(--accent-dim);color:#3b2fbf}[data-theme=light] .code-editor{background:#fafafa}[data-theme=light] .line-numbers{border-right-color:var(--border);background:#f0f0f0}[data-theme=light] .preview-frame{background:#fff}[data-theme=light] .modal-overlay{background:#00000059}[data-theme=light] .modal{box-shadow:0 24px 64px #0000002e}html,body,#root{background:var(--bg-base);width:100%;height:100%;color:var(--text-primary);font-family:var(--font-sans);font-size:14px;line-height:1.5;overflow:hidden}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:3px}button{cursor:pointer;color:inherit;font-family:inherit;font-size:inherit;background:0 0;border:none}input,textarea,select{font-family:inherit;font-size:inherit;color:inherit;background:0 0;border:none;outline:none}.layout{grid-template-columns:var(--sidebar-w) 1fr;grid-template-rows:40px 1fr;width:100vw;height:100vh;display:grid}.top-bar{background:var(--bg-surface);border-bottom:1px solid var(--border);z-index:10;flex-shrink:0;grid-area:1/1/auto/-1;align-items:center;gap:10px;padding:0 16px;display:flex}.top-bar-logo{letter-spacing:-.3px;color:var(--text-secondary);align-items:center;gap:5px;margin-right:6px;font-size:12px;font-weight:700;display:flex}.top-bar-logo span{color:var(--accent)}.top-bar-sep{background:var(--border-strong);width:1px;height:16px;margin:0 4px}.msg-counter-btn{border:1px solid var(--border-strong);background:var(--bg-elevated);color:var(--text-secondary);cursor:pointer;border-radius:20px;align-items:center;gap:6px;padding:4px 11px;font-size:11px;font-weight:500;transition:all .12s;display:flex;position:relative}.msg-counter-btn:hover{border-color:var(--accent-dim);color:var(--text-primary)}.msg-counter-btn.open{border-color:var(--accent-dim);background:var(--accent-glow);color:var(--accent)}.usage-dropdown{background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:var(--radius-lg);z-index:200;width:240px;padding:14px;position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%);box-shadow:0 12px 36px #0006}.usage-dropdown:before{content:"";background:var(--bg-elevated);border-top:1px solid var(--border-strong);border-left:1px solid var(--border-strong);width:10px;height:10px;position:absolute;top:-5px;left:50%;transform:translate(-50%)rotate(45deg)}.usage-bar-track{background:var(--bg-active);border-radius:3px;height:6px;margin:8px 0 6px;overflow:hidden}.usage-bar-fill{border-radius:3px;height:100%;transition:width .4s,background .3s}.plan-grid{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px;display:grid}.plan-card{border:2px solid var(--border-strong);border-radius:var(--radius);cursor:pointer;text-align:center;padding:16px 12px;transition:all .15s;position:relative}.plan-card:hover{border-color:var(--accent-dim);background:var(--accent-glow)}.plan-card.selected{border-color:var(--accent);background:var(--accent-glow)}.plan-card.current{border-color:var(--green)}.plan-card-name{margin-bottom:6px;font-size:13px;font-weight:700}.plan-card-limit{font-size:20px;font-weight:700;font-family:var(--font-mono);color:var(--accent)}.plan-card-period{color:var(--text-muted);margin-top:2px;font-size:10px}.plan-card-price{color:var(--text-secondary);margin-top:8px;font-size:12px;font-weight:600}.plan-card-badge{background:var(--accent);color:#fff;border-radius:10px;padding:2px 7px;font-size:9px;font-weight:700;position:absolute;top:-9px;right:8px}.plan-card-badge.green{background:var(--green);color:#000}.upgrade-btn{border:1px solid var(--accent-dim);background:var(--accent-glow);color:var(--accent);cursor:pointer;border-radius:20px;align-items:center;gap:5px;padding:4px 12px;font-size:11px;font-weight:600;transition:all .12s;display:flex}.upgrade-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.sidebar{background:var(--bg-surface);border-right:1px solid var(--border);flex-direction:column;grid-row:2;display:flex;overflow:hidden}.workspace{grid-row:2}.sidebar-top{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:14px 16px 10px;display:flex}.sidebar-logo{letter-spacing:-.3px;align-items:center;gap:7px;font-size:14px;font-weight:700;display:flex}.sidebar-logo span{color:var(--accent)}.sidebar-section-label{text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);padding:12px 16px 4px;font-size:10px;font-weight:600}.new-btn{border-radius:var(--radius);border:1px dashed var(--border-strong);color:var(--text-muted);align-items:center;gap:6px;width:calc(100% - 16px);margin:4px 8px 8px;padding:7px 10px;font-size:12px;transition:all .12s;display:flex}.new-btn:hover{border-color:var(--accent-dim);color:var(--accent);background:var(--accent-glow)}.sidebar-scroll{flex:1;padding-bottom:8px;overflow-y:auto}.sidebar-empty{color:var(--text-muted);padding:12px 16px;font-size:12px}.sidebar-item{border-radius:var(--radius);cursor:pointer;color:var(--text-secondary);-webkit-user-select:none;user-select:none;align-items:center;gap:8px;margin:1px 4px;padding:7px 12px;font-size:13px;transition:all .12s;display:flex}.sidebar-item:hover{background:var(--bg-hover);color:var(--text-primary)}.sidebar-item.active{background:var(--accent-glow);color:var(--accent)}.sidebar-item svg{opacity:.7}.sidebar-item.active svg{opacity:1}.sidebar-item-name{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.sidebar-footer{border-top:1px solid var(--border);padding:8px}.status-dot{background:var(--text-muted);border-radius:50%;flex-shrink:0;width:7px;height:7px}.status-dot.connected{background:var(--green);box-shadow:0 0 6px var(--green)}.status-dot.running{background:var(--yellow);animation:1s infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.workspace{background:var(--bg-base);flex-direction:column;display:flex;overflow:hidden}.workspace-header{background:var(--bg-surface);border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:8px;height:46px;padding:0 18px;display:flex}.workspace-title{color:var(--text-primary);font-size:14px;font-weight:600}.workspace-body{flex:1;grid-template-columns:380px 1fr;min-height:0;display:grid;overflow:hidden}.chat-pane{border-right:1px solid var(--border);background:var(--bg-base);flex-direction:column;display:flex;overflow:hidden}.chat-area{flex-direction:column;flex:1;gap:18px;padding:20px 18px;display:flex;overflow-y:auto}.empty-state{text-align:center;color:var(--text-muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;padding:40px 24px;display:flex}.empty-state h2{color:var(--text-secondary);letter-spacing:-.4px;font-size:20px;font-weight:600}.empty-state p{max-width:340px;font-size:13px;line-height:1.6}.quick-prompts{grid-template-columns:1fr 1fr;gap:8px;max-width:420px;margin-top:6px;display:grid}.quick-prompt-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);text-align:left;cursor:pointer;padding:10px 12px;transition:all .12s}.quick-prompt-card:hover{border-color:var(--accent-dim);background:var(--accent-glow)}.quick-prompt-card strong{color:var(--text-primary);margin-bottom:2px;font-size:12px;display:block}.quick-prompt-card span{color:var(--text-muted);font-size:11px}.msg{flex-direction:column;gap:5px;display:flex}.msg.user{align-self:flex-end;align-items:flex-end;max-width:90%}.msg.assistant{align-self:flex-start;align-items:flex-start;width:100%}.msg-role{color:var(--text-muted);text-transform:uppercase;letter-spacing:.6px;padding:0 2px;font-size:10px;font-weight:600}.msg-bubble{border-radius:var(--radius-lg);padding:10px 14px;font-size:13px;line-height:1.6}.msg.user .msg-bubble{background:var(--accent-dim);color:#d4cfff;border-bottom-right-radius:4px}.msg.assistant .msg-bubble{background:var(--bg-elevated);border:1px solid var(--border);font-family:var(--font-mono);white-space:pre-wrap;word-break:break-word;border-bottom-left-radius:4px;width:100%;font-size:12px}.msg.stderr .msg-bubble{color:var(--red);font-family:var(--font-mono);white-space:pre-wrap;background:#f8717114;border:1px solid #f8717133;font-size:11px}.msg-streaming:after{content:"▋";color:var(--accent);animation:.8s infinite blink}.msg-streaming-empty:after{content:"▋";color:var(--accent);font-size:16px;animation:.8s infinite blink}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.activity-feed{background:var(--bg-base);border:1px solid var(--border);border-radius:var(--radius);width:100%;margin-bottom:6px;overflow:hidden}.activity-header{background:var(--bg-elevated);cursor:pointer;text-align:left;border-bottom:1px solid #0000;justify-content:space-between;align-items:center;width:100%;padding:7px 10px;transition:background .1s;display:flex}.activity-header:hover{background:var(--bg-hover)}.activity-feed:has(.activity-body) .activity-header{border-bottom-color:var(--border)}.activity-header-left{color:var(--text-secondary);align-items:center;gap:6px;display:flex}.activity-title{font-size:11px;font-weight:500}.activity-spinner{color:var(--accent);align-items:center;animation:2s linear infinite spin;display:flex}.activity-body{flex-direction:column;display:flex}.activity-thinking-block{border-bottom:1px solid var(--border);background:#7c6af70a}.activity-thinking-header{cursor:pointer;text-align:left;width:100%;color:var(--accent);background:0 0;align-items:center;gap:6px;padding:6px 10px;transition:background .1s;display:flex}.activity-thinking-header:hover{background:#7c6af70f}.activity-thinking-text{font-family:var(--font-mono);color:var(--text-secondary);white-space:pre-wrap;word-break:break-word;max-height:220px;padding:0 10px 10px 28px;font-size:10px;line-height:1.6;overflow-y:auto}.activity-item{border-bottom:1px solid var(--border);align-items:flex-start;gap:8px;padding:6px 10px;transition:background .1s;display:flex}.activity-item:last-child{border-bottom:none}.activity-item.running{background:#7c6af70a}.activity-item.done{opacity:.7}.activity-item.error{background:#f871710d}.activity-item-icon{color:var(--text-muted);flex-shrink:0;align-items:center;margin-top:1px;display:flex}.activity-item-icon.running{color:var(--accent)}.activity-item-icon.error{color:var(--red)}.activity-item-body{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.activity-item-row{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.activity-item-tool{text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);background:var(--bg-active);border-radius:3px;flex-shrink:0;padding:1px 5px;font-size:9px;font-weight:700}.activity-item.running .activity-item-tool{color:var(--accent);background:var(--accent-glow)}.activity-item-label{font-family:var(--font-mono);color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:11px;overflow:hidden}.activity-item-label.is-command{color:var(--yellow);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.activity-item-meta{color:var(--text-muted);white-space:nowrap;flex-shrink:0;font-size:10px}.activity-item-status{flex-shrink:0;align-items:center;gap:4px;margin-left:auto;display:flex}.activity-duration{color:var(--text-muted);font-size:10px}.activity-expand-btn{color:var(--text-muted);border-radius:3px;align-items:center;padding:1px 3px;transition:all .1s;display:flex}.activity-expand-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.activity-code-preview{font-family:var(--font-mono);color:var(--text-secondary);background:var(--bg-base);border:1px solid var(--border);white-space:pre;border-radius:4px;max-height:100px;margin-top:3px;padding:6px 8px;font-size:10px;line-height:1.5;overflow-x:auto}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:1s linear infinite spin}.file-plan-card{border-bottom:1px solid var(--border)}.file-plan-header{background:var(--bg-elevated);border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:8px 10px 6px;display:flex}.file-plan-title{color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:11px;font-weight:600;overflow:hidden}.file-plan-count{color:var(--text-muted);font-size:10px;font-family:var(--font-mono);flex-shrink:0}.file-plan-track{background:var(--border);border-radius:2px;flex-shrink:0;width:56px;height:3px;overflow:hidden}.file-plan-fill{background:var(--accent);border-radius:2px;height:100%;transition:width .35s}.file-plan-list{flex-direction:column;display:flex}.file-plan-item{border-bottom:1px solid var(--border);align-items:center;gap:7px;padding:5px 10px 5px 12px;transition:background .1s;display:flex}.file-plan-item:last-child{border-bottom:none}.file-plan-item--done{opacity:.55}.file-plan-item--running{background:#7c6af70d}.file-plan-item--error{background:#f871710d}.file-plan-item-icon{color:var(--text-muted);flex-shrink:0;align-items:center;display:flex}.file-plan-item--done .file-plan-item-icon{color:var(--green)}.file-plan-item--running .file-plan-item-icon{color:var(--accent)}.file-plan-item--error .file-plan-item-icon{color:var(--red)}.file-plan-item-name{font-family:var(--font-mono);color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:11px;overflow:hidden}.file-plan-item-badge{text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted);background:var(--bg-active);border-radius:3px;flex-shrink:0;padding:1px 4px;font-size:9px;font-weight:700}.file-plan-item--running .file-plan-item-badge{color:var(--accent);background:var(--accent-glow)}.file-plan-item-dur,.file-plan-item-meta{color:var(--text-muted);flex-shrink:0;font-size:10px}.prompt-bar{border-top:1px solid var(--border);background:var(--bg-surface);flex-shrink:0;padding:12px 14px}.prompt-wrapper{background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:var(--radius-lg);align-items:flex-end;gap:8px;padding:8px 10px;transition:border-color .15s;display:flex}.prompt-wrapper:focus-within{border-color:var(--accent-dim);box-shadow:0 0 0 3px var(--accent-glow)}.prompt-input{resize:none;color:var(--text-primary);background:0 0;flex:1;min-height:22px;max-height:120px;font-size:13px;line-height:1.5;overflow-y:auto}.prompt-input::placeholder{color:var(--text-muted)}.prompt-actions{flex-shrink:0;align-items:center;display:flex}.send-btn{background:var(--accent);color:#fff;border-radius:7px;justify-content:center;align-items:center;width:30px;height:30px;transition:all .12s;display:flex}.send-btn:hover{background:#9080ff}.send-btn:disabled{background:var(--bg-active);color:var(--text-muted);cursor:not-allowed}.send-btn.stop{background:var(--red)}.send-btn.stop:hover{background:#f88}.prompt-hint-row{align-items:center;gap:8px;padding-top:6px;display:flex}.model-selector{flex-shrink:0;position:relative}.model-selector-btn{border:1px solid var(--border-strong);background:var(--bg-elevated);color:var(--text-secondary);cursor:pointer;border-radius:5px;align-items:center;gap:5px;padding:3px 8px;font-size:11px;font-weight:500;transition:all .12s;display:flex}.model-selector-btn:hover{border-color:var(--accent-dim);color:var(--text-primary)}.model-selector-btn.open{border-color:var(--accent-dim);background:var(--accent-glow);color:var(--accent)}.model-dropdown{background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:var(--radius-lg);z-index:100;width:220px;padding:4px;position:absolute;bottom:calc(100% + 6px);left:0;box-shadow:0 8px 24px #00000059}.model-option{border-radius:var(--radius);text-align:left;cursor:pointer;background:0 0;border:none;flex-direction:column;align-items:flex-start;gap:2px;width:100%;padding:8px 10px;transition:background .1s;display:flex}.model-option:hover{background:var(--bg-hover)}.model-option.active{background:var(--accent-glow)}.model-option.locked{opacity:.65;cursor:pointer}.model-option.locked:hover{background:var(--bg-hover);opacity:.85}.model-option-main{color:var(--text-primary);align-items:center;gap:5px;font-size:12px;font-weight:600;display:flex}.model-option.active .model-option-main{color:var(--accent)}.model-option-desc{color:var(--text-muted);font-size:10px;line-height:1.3}.model-lock-tip{background:var(--bg-elevated);border:1px solid var(--accent-dim);border-radius:var(--radius-lg);width:240px;color:var(--text-secondary);z-index:100;align-items:center;gap:7px;padding:10px 12px;font-size:11px;display:flex;position:absolute;bottom:calc(100% + 6px);left:0;box-shadow:0 8px 24px #00000059}.model-lock-tip svg{color:var(--accent);flex-shrink:0}.model-lock-tip button{background:var(--accent);color:#fff;cursor:pointer;border-radius:12px;flex-shrink:0;margin-left:auto;padding:3px 10px;font-size:10px;font-weight:700}.publish-btn{border-radius:var(--radius);background:var(--accent);color:#fff;cursor:pointer;border:none;align-items:center;gap:5px;padding:5px 12px;font-size:12px;font-weight:600;transition:opacity .12s;display:flex}.publish-btn:hover{opacity:.88}.publish-btn:disabled{background:var(--bg-active);color:var(--text-muted);cursor:not-allowed;opacity:1}.publish-url-badge{border-radius:var(--radius);color:var(--green);text-overflow:ellipsis;white-space:nowrap;background:#4ade801a;border:1px solid #4ade804d;align-items:center;gap:5px;max-width:200px;padding:4px 10px;font-size:11px;font-weight:500;text-decoration:none;transition:background .12s;display:flex;overflow:hidden}.publish-url-badge:hover{background:#4ade802e}.right-panel{background:var(--bg-base);flex-direction:column;display:flex;overflow:hidden}.right-panel-tabs{background:var(--bg-surface);border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:2px;height:40px;padding:0 10px;display:flex}.panel-tab{color:var(--text-muted);border-radius:6px;align-items:center;gap:5px;padding:5px 12px;font-size:12px;transition:all .12s;display:flex}.panel-tab:hover{color:var(--text-primary);background:var(--bg-hover)}.panel-tab.active{color:var(--accent);background:var(--accent-glow)}.preview-frame{background:#fff;border:none;flex:1;width:100%}.db-panel{flex:1;grid-template-columns:180px 1fr;min-height:0;display:grid;overflow:hidden}.db-sidebar{border-right:1px solid var(--border);background:var(--bg-surface);flex-direction:column;display:flex;overflow-y:auto}.db-content{background:var(--bg-base);flex-direction:column;display:flex;overflow:hidden}.db-content-header{border-bottom:1px solid var(--border);background:var(--bg-surface);flex-shrink:0;align-items:center;gap:8px;padding:8px 14px;display:flex}.db-table-wrap{flex:1;overflow:auto}.db-table{border-collapse:collapse;width:100%;font-size:11px;font-family:var(--font-mono)}.db-table th{text-align:left;background:var(--bg-elevated);color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap;z-index:1;padding:6px 10px;font-weight:600;position:sticky;top:0}.db-table td{color:var(--text-secondary);border-bottom:1px solid var(--border);text-overflow:ellipsis;white-space:nowrap;vertical-align:middle;max-width:200px;padding:5px 10px;overflow:hidden}.db-table tr:hover td{background:var(--bg-hover)}.files-panel{flex:1;grid-template-columns:200px 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.12s;display:flex}.app-sidebar-user-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.app-sidebar-user-avatar{background:var(--accent-dim);width:24px;height:24px;color:var(--accent);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:11px;font-weight:700;display:flex}.app-sidebar-user-info{flex:1;min-width:0;overflow:hidden}.app-sidebar-user-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:600;display:block;overflow:hidden}.app-sidebar-logout{opacity:.4;flex-shrink:0;margin-left:auto}.app-sidebar-user-btn:hover .app-sidebar-logout{opacity:.8}.all-apps-view{flex-direction:column;flex:1;gap:20px;padding:28px 32px;display:flex;overflow-y:auto}.all-apps-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.all-apps-title{letter-spacing:-.4px;color:var(--text-primary);font-size:20px;font-weight:700}.all-apps-controls{align-items:center;gap:10px;display:flex}.all-apps-search{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-muted);align-items:center;gap:8px;padding:7px 12px;transition:border-color .12s;display:flex}.all-apps-search:focus-within{border-color:var(--accent);color:var(--text-primary)}.all-apps-search input{color:var(--text-primary);background:0 0;border:none;outline:none;width:180px;font-size:13px}.all-apps-search input::placeholder{color:var(--text-muted)}.all-apps-create-btn{border-radius:var(--radius);background:var(--accent);color:#fff;cursor:pointer;border:none;align-items:center;gap:6px;padding:7px 14px;font-size:13px;font-weight:600;transition:opacity .12s;display:flex}.all-apps-create-btn:hover{opacity:.88}.all-apps-grid{flex-direction:column;gap:8px;display:flex}.all-apps-empty{color:var(--text-muted);text-align:center;padding:24px 0;font-size:13px}.billing-page{flex:1;padding:40px 32px;overflow-y:auto}.billing-header{text-align:center;margin-bottom:36px}.billing-badge{color:var(--accent);background:var(--accent-glow);border:1px solid var(--accent-dim);border-radius:20px;align-items:center;gap:5px;margin-bottom:14px;padding:4px 12px;font-size:11px;font-weight:600;display:inline-flex}.billing-title{letter-spacing:-.6px;color:var(--text-primary);margin-bottom:8px;font-size:28px;font-weight:800}.billing-subtitle{color:var(--text-secondary);font-size:14px}.billing-plans-grid{grid-template-columns:repeat(4,1fr);gap:16px;max-width:1000px;margin:0 auto;display:grid}@media (width<=900px){.billing-plans-grid{grid-template-columns:repeat(2,1fr)}}.billing-plan-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;gap:14px;padding:22px 18px;transition:border-color .15s;display:flex;position:relative}.billing-plan-card:hover{border-color:var(--border-strong)}.billing-plan-card.popular{border-color:var(--accent);background:var(--bg-elevated);box-shadow:0 0 0 1px var(--accent)}.billing-plan-badge{background:var(--accent);color:#fff;white-space:nowrap;border-radius:20px;align-items:center;gap:4px;padding:3px 10px;font-size:10px;font-weight:700;display:flex;position:absolute;top:-11px;left:50%;transform:translate(-50%)}.billing-plan-header{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.billing-plan-name{font-size:15px;font-weight:700}.billing-plan-price{align-items:baseline;gap:1px;display:flex}.billing-plan-amount{font-size:18px;font-weight:800;font-family:var(--font-mono);color:var(--text-primary)}.billing-plan-period{color:var(--text-muted);font-size:11px;font-weight:500}.billing-plan-msgs{border-bottom:1px solid var(--border);align-items:baseline;gap:5px;padding-bottom:12px;display:flex}.billing-plan-msgs-num{font-size:28px;font-weight:800;font-family:var(--font-mono);line-height:1}.billing-plan-msgs-label{color:var(--text-muted);font-size:11px}.billing-plan-features{flex-direction:column;flex:1;gap:8px;list-style:none;display:flex}.billing-plan-features li{color:var(--text-secondary);align-items:center;gap:8px;font-size:12px;display:flex}.billing-plan-btn{border-radius:var(--radius);cursor:pointer;border:1px solid var(--border-strong);width:100%;color:var(--text-secondary);background:0 0;justify-content:center;align-items:center;margin-top:auto;padding:9px 14px;font-size:13px;font-weight:600;transition:all .12s;display:flex}.billing-plan-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.billing-plan-btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.billing-plan-btn.primary:hover{opacity:.88;background:var(--accent)}