:root{--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", "Helvetica Neue", Arial, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", "Consolas", monospace;--accent: #f97316;--accent-dark: #ea580c;--accent-light: #fed7aa;--accent-glow: rgba(249,115,22,.15);--bg-app: #ffffff;--bg-sidebar: #f9f9f9;--bg-hover: #ececec;--bg-active: #e5e5e5;--bg-input: #ffffff;--bg-muted: #f4f4f4;--bg-elevated: #ffffff;--text-primary: #0d0d0d;--text-secondary: #444444;--text-muted: #8e8ea0;--text-placeholder: #a0a0a0;--border: #e5e5e5;--border-input: #d1d5db;--shadow-xs: 0 1px 2px rgba(0,0,0,.04);--shadow-sm: 0 2px 6px rgba(0,0,0,.06);--shadow-md: 0 4px 16px rgba(0,0,0,.08);--shadow-lg: 0 12px 32px rgba(0,0,0,.12);--sidebar-w: 260px;--sidebar-mini: 56px;--msg-max: 760px;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 16px;--speed: .18s}[data-theme=dark]{--bg-app: #212121;--bg-sidebar: #171717;--bg-hover: #2a2a2a;--bg-active: #333333;--bg-input: #2f2f2f;--bg-muted: #2a2a2a;--bg-elevated: #2f2f2f;--text-primary: #ececec;--text-secondary: #b4b4b4;--text-muted: #676767;--text-placeholder: #676767;--border: #383838;--border-input: #404040}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{font-family:var(--font-sans);background:var(--bg-app);color:var(--text-primary);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app-container{display:flex;height:100vh;width:100vw;overflow:hidden;background:var(--bg-app)}.auth-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;width:100vw;background:var(--bg-app);padding:20px}.auth-card-wrap{width:100%;max-width:380px;display:flex;flex-direction:column;gap:20px}.auth-brand{display:flex;align-items:center;gap:12px}.auth-logo-wrap{width:44px;height:44px;border-radius:10px;background:#fff;border:1px solid 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var(--speed);font-family:inherit}.welcome-chip:hover{border-color:var(--accent);background:#f9731608;box-shadow:var(--shadow-xs)}.welcome-chip-icon{font-size:17px;flex-shrink:0;margin-top:1px}.welcome-chip-text{font-size:13px;font-weight:500;color:var(--text-primary)}.welcome-chip-sub{font-size:11px;color:var(--text-muted);margin-top:2px}.composer-landing{width:100%}.messages-container{flex:1;overflow-y:auto}.messages-container::-webkit-scrollbar{width:5px}.messages-container::-webkit-scrollbar-track{background:transparent}.messages-container::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.message-row{display:flex;justify-content:center;padding:8px 0}.message-row:hover .msg-actions{opacity:1}.message-content-wrap{width:100%;max-width:var(--msg-max);padding:0 24px}.user-msg-wrap{display:flex;justify-content:flex-end}.message-bubble.user{max-width:80%;background:#f4f4f4;border-radius:18px 18px 4px;padding:11px 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6px;line-height:1.55}.composer-textarea::placeholder{color:var(--text-placeholder)}.composer-toolbar{display:flex;align-items:center;justify-content:space-between;padding:5px 10px 9px;gap:6px}.composer-tools-left{display:flex;align-items:center;gap:4px;flex-wrap:wrap;flex:1}.composer-tools-right{display:flex;align-items:center;gap:6px;flex-shrink:0}.quick-action-pill{padding:3px 10px;border:1px solid var(--border);border-radius:20px;background:transparent;font-size:12px;color:var(--text-secondary);cursor:pointer;transition:all var(--speed);font-family:inherit;font-weight:500}.quick-action-pill:hover{border-color:var(--accent);color:var(--accent-dark);background:#f973160d}.btn-send{width:32px;height:32px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:var(--text-muted);border:none;border-radius:8px;color:#fff;cursor:pointer;transition:background var(--speed)}.btn-send.active{background:#0d0d0d}[data-theme=dark] .btn-send.active{background:#ececec;color:#0d0d0d}.btn-send.active:hover,[data-theme=dark] .btn-send.active:hover{background:var(--accent);color:#fff}.btn-send:disabled{opacity:.4;cursor:not-allowed}.composer-hint{text-align:center;font-size:11px;color:var(--text-muted);margin-top:6px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:200;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}@keyframes modalIn{0%{opacity:0;transform:translateY(10px) scale(.97)}to{opacity:1;transform:none}}.settings-modal{background:var(--bg-app);width:90%;max-width:480px;max-height:88vh;border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-lg);overflow:hidden;display:flex;flex-direction:column;animation:modalIn .2s cubic-bezier(.16,1,.3,1)}.settings-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 13px;border-bottom:1px solid var(--border)}.settings-title{font-size:15px;font-weight:700;color:var(--text-primary)}.modal-close-btn{width:26px;height:26px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;transition:background var(--speed)}.modal-close-btn:hover{background:var(--bg-hover)}.settings-tabs{display:flex;border-bottom:1px solid var(--border);background:var(--bg-muted);overflow-x:auto}.settings-tab-btn{flex-shrink:0;padding:10px 13px;background:transparent;border:none;border-bottom:2px solid transparent;font-size:13px;font-weight:600;color:var(--text-muted);cursor:pointer;transition:all var(--speed);display:flex;align-items:center;gap:6px;font-family:inherit}.settings-tab-btn:hover{color:var(--text-secondary)}.settings-tab-btn.active{color:var(--accent);border-bottom-color:var(--accent);background:var(--bg-app)}.settings-body{overflow-y:auto;flex:1}.settings-panel{padding:18px;display:flex;flex-direction:column;gap:14px}.settings-row{background:var(--bg-muted);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px;display:flex;flex-direction:column;gap:8px}.settings-row-title{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted)}.settings-kv{display:flex;justify-content:space-between;align-items:center;font-size:13px}.settings-kv-key{color:var(--text-secondary)}.settings-kv-val{font-weight:600;color:var(--text-primary)}.settings-account-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-dark));display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;color:#fff;margin:0 auto 10px}.settings-footer{padding:10px 18px;border-top:1px solid var(--border);display:flex;justify-content:flex-end}.feedback-textarea{width:100%;min-height:90px;border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 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var(--border);white-space:nowrap}.admin-table td{padding:10px 13px;border-bottom:1px solid var(--border);vertical-align:middle}.admin-table tr:last-child td{border-bottom:none}.admin-table tr:hover td{background:var(--bg-hover)}.user-chip{display:flex;align-items:center;gap:8px}.user-chip-av{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,#f97316,#ea580c);color:#fff;display:flex;align-items:center;justify-content:center;font-size:10.5px;font-weight:700;flex-shrink:0}.user-chip-av.disabled-av{background:#ef4444}.user-chip-email{font-size:12.5px;font-weight:500;color:var(--text-primary)}.user-chip-sub{font-size:10px;color:var(--text-muted);font-family:monospace}.status-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:20px;font-size:10.5px;font-weight:600}.status-badge.active-badge{background:#f0fdf4;color:#15803d}.status-badge.disabled-badge{background:#fef2f2;color:#dc2626}.act-menu-wrap{position:relative}.act-menu-trigger{width:26px;height:26px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:5px;background:transparent;color:var(--text-secondary);cursor:pointer;transition:all var(--speed)}.act-menu-trigger:hover{background:var(--bg-hover)}.act-menu{position:absolute;right:0;top:calc(100% + 4px);background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:4px;min-width:160px;z-index:400;animation:popIn .12s ease}.act-item{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:var(--radius-sm);font-size:12.5px;color:var(--text-primary);cursor:pointer;border:none;background:transparent;width:100%;text-align:left;font-family:inherit;transition:background var(--speed)}.act-item:hover{background:var(--bg-hover)}.act-item.act-danger{color:#ef4444}.act-item.act-danger:hover{background:#fef2f2}.tbl-input{border:1px solid var(--accent);border-radius:4px;padding:3px 7px;font-size:12px;outline:none;background:var(--bg-input);color:var(--text-primary);width:80px;font-family:inherit}.tbl-bar-wrap{display:flex;align-items:center;gap:8px}.tbl-bar{flex:1;height:4px;background:var(--border);border-radius:2px;overflow:hidden;min-width:50px}.tbl-bar-fill{height:100%;border-radius:2px}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.stat-card{background:var(--bg-muted);border:1px solid var(--border);border-radius:var(--radius-md);padding:12px;text-align:center}.stat-val{font-size:18px;font-weight:800;margin-bottom:2px}.stat-lbl{font-size:10.5px;color:var(--text-muted)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.form-field{display:flex;flex-direction:column;gap:4px}.form-label{font-size:10.5px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.4px}.form-input{padding:8px 10px;font-size:13px;border:1.5px solid var(--border);border-radius:6px;background:var(--bg-muted);color:var(--text-primary);outline:none;transition:border-color var(--speed);font-family:inherit}.form-input:focus{border-color:var(--accent)}.form-select{padding:8px 10px;font-size:13px;border:1.5px solid var(--border);border-radius:6px;background:var(--bg-muted);color:var(--text-primary);outline:none;cursor:pointer;font-family:inherit}.model-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:7px}.model-card{padding:8px 11px;border-radius:7px;text-align:left;cursor:pointer;transition:all .15s;font-family:inherit;border:1.5px solid var(--border);background:var(--bg-muted)}.model-card.selected{border-color:#6366f1;background:#f5f3ff}[data-theme=dark] .model-card.selected{background:#6366f11f}.model-card-name{font-size:11.5px;font-weight:700;color:var(--text-primary)}.model-card.selected .model-card-name{color:#4f46e5}.model-card-desc{font-size:10px;color:var(--text-muted)}.btn-primary{background:var(--accent);color:#fff;border:none;padding:8px 18px;border-radius:var(--radius-sm);font-weight:600;font-size:13px;cursor:pointer;transition:background var(--speed);font-family:inherit}.btn-primary:hover{background:var(--accent-dark)}.btn-ghost{background:transparent;border:1px solid var(--border);padding:7px 14px;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:13px;font-weight:500;cursor:pointer;transition:all var(--speed);font-family:inherit}.btn-ghost:hover{background:var(--bg-hover);color:var(--text-primary)}.btn-danger{background:#fef2f2;color:#dc2626;border:1px solid #fca5a5;padding:8px 16px;border-radius:var(--radius-sm);cursor:pointer;font-weight:600;font-size:13px;display:flex;align-items:center;gap:6px;transition:all var(--speed);width:100%;font-family:inherit}.btn-danger:hover{background:#fee2e2}[data-theme=dark] .btn-danger{background:#ef44441a;border-color:#ef44444d}.btn-save{background:var(--accent);color:#fff;border:none;padding:6px 16px;border-radius:var(--radius-sm);cursor:pointer;font-weight:600;font-size:13px;transition:background var(--speed);font-family:inherit}.btn-save:hover{background:var(--accent-dark)}.btn-cancel{background:transparent;border:1px solid var(--border);padding:6px 14px;border-radius:var(--radius-sm);cursor:pointer;font-weight:500;color:var(--text-secondary);transition:all var(--speed);font-family:inherit}.btn-cancel:hover{background:var(--bg-hover)}.btn-teal{padding:10px 18px;background:#0f766e;color:#fff;border:none;border-radius:8px;font-weight:700;font-size:13px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:7px;font-family:inherit;transition:background var(--speed)}.btn-teal:hover{background:#0d6460}.btn-sm{padding:4px 9px;font-size:11px;border-radius:5px;border:none;cursor:pointer;font-family:inherit;font-weight:600;color:#fff;display:inline-flex;align-items:center;gap:4px;white-space:nowrap}kbd{background:var(--bg-muted);border:1px solid var(--border);border-bottom:2px solid var(--border);border-radius:4px;padding:2px 7px;font-size:11px;font-family:monospace;font-weight:700;color:var(--text-secondary)}.mobile-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:99;background:#0006;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.credit-bar-bg{width:100%;height:6px;background:var(--border);border-radius:3px;overflow:hidden}.credit-bar-fill{height:100%;border-radius:3px;transition:width .5s cubic-bezier(.4,0,.2,1)}@media(max-width:768px){.sidebar{position:fixed;left:0;top:0;bottom:0;transform:translate(-100%);transition:transform var(--speed) cubic-bezier(.4,0,.2,1),width 0s;width:var(--sidebar-w)!important;box-shadow:var(--shadow-lg);z-index:100}.sidebar.mobile-open{transform:translate(0)}.sidebar.collapsed{transform:translate(-100%)}:root{--msg-max: 100%}.message-content-wrap{padding:0 12px}.composer-outer{padding:6px 10px 14px}.welcome-chips{grid-template-columns:1fr}.admin-drawer{width:100vw}.stat-grid,.form-grid{grid-template-columns:1fr}.main-topbar{padding:0 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.admin-badge-btn{background:#fbbf241a;color:#fbbf24;border-color:#fbbf244d}.messages-area{flex:1;overflow-y:auto;padding:0;display:flex;flex-direction:column}.messages-area::-webkit-scrollbar{width:5px}.messages-area::-webkit-scrollbar-track{background:transparent}.messages-area::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.welcome-screen{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 24px 0;text-align:center}.welcome-logo{width:64px;height:64px;border-radius:50%;background:#fff;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);margin-bottom:12px;overflow:hidden;flex-shrink:0}.welcome-logo img{width:52px;height:52px;object-fit:contain}.welcome-title{font-size:28px;font-weight:700;color:var(--text-primary);letter-spacing:-.5px;margin-bottom:6px}.welcome-sub{font-size:14.5px;color:var(--text-muted);max-width:480px;line-height:1.55;margin-bottom:28px}.welcome-cards{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%;max-width:640px;margin-bottom:8px}.welcome-card{display:flex;align-items:flex-start;gap:11px;padding:13px 15px;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-app);cursor:pointer;text-align:left;transition:all var(--speed);font-family:inherit}.welcome-card:hover{border-color:var(--border);background:var(--bg-hover);box-shadow:var(--shadow-xs)}.welcome-card-icon{font-size:18px;flex-shrink:0;margin-top:1px}.welcome-card-title{font-size:13.5px;font-weight:600;color:var(--text-primary)}.welcome-card-sub{font-size:11.5px;color:var(--text-muted);margin-top:2px}@media(max-width:600px){.welcome-cards{grid-template-columns:1fr}}.msg-row{display:flex;justify-content:center;padding:6px 0;width:100%}.msg-row.user{padding:8px 0}.msg-row:hover .msg-actions{opacity:1}.msg-row-inner{width:100%;max-width:var(--msg-max);padding:0 24px;display:flex;gap:10px}.msg-row.user .msg-row-inner{justify-content:flex-end}.msg-row.assistant 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4px;min-width:60px;max-width:fit-content}.msg-attachments{display:flex;flex-direction:column;gap:8px;margin-bottom:4px}.input-area{flex-shrink:0;padding:6px 16px 14px;background:var(--bg-app);display:flex;flex-direction:column;gap:6px}.input-area-inner{max-width:var(--msg-max);margin:0 auto;width:100%}.quick-actions{display:flex;align-items:center;gap:5px;flex-wrap:wrap;max-width:var(--msg-max);margin:0 auto;width:100%;padding:0 0 2px}.qa-pill{display:flex;align-items:center;gap:5px;padding:4px 10px;border:1px solid var(--border);border-radius:20px;background:transparent;font-size:12px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all var(--speed);font-family:inherit;white-space:nowrap}.qa-pill:hover{border-color:var(--accent);color:var(--accent-dark);background:#f973160d}.input-error-banner{display:flex;align-items:center;gap:7px;background:#fef2f2;border:1px solid #fca5a5;color:#dc2626;padding:8px 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10px;max-width:220px}.pending-attach-img{width:44px;height:44px;object-fit:cover;border-radius:6px;flex-shrink:0}.pending-attach-icon{width:36px;height:36px;border-radius:6px;background:var(--bg-hover);display:flex;align-items:center;justify-content:center;color:var(--text-muted);flex-shrink:0}.pending-attach-info{flex:1;min-width:0}.pending-attach-name{font-size:12px;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}.pending-attach-size{font-size:10.5px;color:var(--text-muted)}.pending-attach-remove{width:20px;height:20px;flex-shrink:0;display:flex;align-items:center;justify-content:center;border:none;background:transparent;border-radius:50%;color:var(--text-muted);cursor:pointer;transition:all var(--speed)}.pending-attach-remove:hover{background:#fee2e2;color:#ef4444}.upload-progress-bar{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-muted);max-width:var(--msg-max);margin:0 auto;width:100%;padding:4px 0}.upload-progress-inner{width:80px;height:3px;background:var(--border);border-radius:2px;overflow:hidden;position:relative}.upload-progress-inner:after{content:"";position:absolute;left:-40px;top:0;width:40px;height:100%;background:var(--accent);border-radius:2px;animation:progressSlide 1.2s linear infinite}@keyframes progressSlide{0%{left:-40px}to{left:80px}}.input-box{background:var(--bg-input);border:1.5px solid var(--border-input);border-radius:16px;box-shadow:0 2px 10px #0000000d;overflow:hidden;transition:border-color var(--speed),box-shadow var(--speed);max-width:var(--msg-max);margin:0 auto;width:100%}.input-box:focus-within{border-color:silver;box-shadow:0 2px 16px #00000017}.input-box.drag-active{border-color:var(--accent);box-shadow:0 0 0 3px #f9731626}[data-theme=dark] .input-box{box-shadow:0 2px 12px #00000059}[data-theme=dark] .input-box:focus-within{border-color:#555}.input-toolbar{display:flex;align-items:center;gap:2px;padding:8px 10px 0}.input-tool-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:none;background:transparent;border-radius:7px;color:var(--text-muted);cursor:pointer;transition:background var(--speed),color var(--speed)}.input-tool-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.input-tool-btn:disabled{opacity:.4;cursor:not-allowed}.input-tool-btn.recording{color:#ef4444}.recording-indicator{display:flex;align-items:center;gap:6px;font-size:12px;color:#ef4444;font-weight:500;padding:3px 8px;background:#fef2f2;border-radius:20px;border:1px solid #fca5a5}.recording-dot{width:7px;height:7px;border-radius:50%;background:#ef4444;animation:recPulse 1s ease-in-out infinite}@keyframes recPulse{0%,to{opacity:1}50%{opacity:.3}}.chat-input{width:100%;min-height:46px;max-height:200px;border:none;outline:none;resize:none;font-family:inherit;font-size:15px;color:var(--text-primary);background:transparent;padding:10px 14px 6px;line-height:1.55}.chat-input::placeholder{color:var(--text-placeholder)}.send-btn{width:32px;height:32px;flex-shrink:0;margin:0 10px 8px auto;display:flex;align-items:center;justify-content:center;background:var(--text-muted);border:none;border-radius:8px;color:#fff;cursor:pointer;transition:background var(--speed)}.send-btn.active{background:#0d0d0d}[data-theme=dark] .send-btn.active{background:#ececec;color:#0d0d0d}.send-btn.active:hover,[data-theme=dark] .send-btn.active:hover{background:var(--accent);color:#fff}.send-btn:disabled{opacity:.4;cursor:not-allowed}.input-footer{text-align:center;font-size:11px;color:var(--text-muted);padding:2px 0;max-width:var(--msg-max);margin:0 auto;width:100%}.attach-img-wrap{display:flex;flex-direction:column;gap:4px}.attach-img-preview{max-width:260px;max-height:200px;object-fit:cover;border-radius:10px;border:1px solid var(--border)}.attach-img-label{font-size:11px;color:var(--text-muted)}.attach-generated-wrap{display:flex;flex-direction:column;gap:8px}.attach-generated-img{max-width:420px;width:100%;border-radius:12px;border:1px solid var(--border);box-shadow:var(--shadow-sm)}.attach-generated-actions{display:flex;gap:8px}.attach-download-btn{display:flex;align-items:center;gap:5px;padding:5px 12px;font-size:12px;font-weight:500;background:var(--bg-muted);border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);cursor:pointer;text-decoration:none;transition:all var(--speed)}.attach-download-btn:hover{background:var(--bg-hover);color:var(--text-primary);text-decoration:none}.attach-doc-chip{display:flex;align-items:center;gap:8px;background:var(--bg-muted);border:1px solid var(--border);border-radius:8px;padding:7px 10px;max-width:220px}.attach-doc-info{flex:1;min-width:0}.attach-doc-name{font-size:12px;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}.attach-doc-size{font-size:10.5px;color:var(--text-muted)}.drag-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:999;background:#f9731614;border:3px dashed var(--accent);display:flex;align-items:center;justify-content:center;pointer-events:none}.drag-overlay-inner{display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--accent);font-size:18px;font-weight:600}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:200;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center}.modal-card{background:var(--bg-app);width:90%;max-width:540px;max-height:88vh;border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-lg);overflow:hidden;display:flex;flex-direction:column;animation:modalIn .2s cubic-bezier(.16,1,.3,1);z-index:201;position:relative}.modal-card.admin-modal{max-width:900px;width:96vw}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--border);flex-shrink:0}.modal-tabs{display:flex;border-bottom:1px solid var(--border);background:var(--bg-muted);flex-shrink:0;overflow-x:auto}.modal-tab{flex-shrink:0;padding:9px 14px;background:transparent;border:none;border-bottom:2px solid transparent;font-size:13px;font-weight:600;color:var(--text-muted);cursor:pointer;transition:all var(--speed);display:flex;align-items:center;gap:5px;font-family:inherit}.modal-tab:hover{color:var(--text-secondary)}.modal-tab.active{color:var(--accent);border-bottom-color:var(--accent);background:var(--bg-app)}.modal-body{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:12px}.settings-row{display:flex;align-items:center;justify-content:space-between;background:var(--bg-muted);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;font-size:13px}.settings-label{color:var(--text-secondary)}.settings-value{font-weight:600;color:var(--text-primary)}.shortcut-row{display:flex;align-items:center;gap:12px;padding:6px 0;border-bottom:1px solid var(--border)}.shortcut-row:last-child{border-bottom:none}.shortcut-key{background:var(--bg-muted);border:1px solid var(--border);border-bottom:2px solid var(--border);border-radius:4px;padding:2px 7px;font-size:11px;font-family:monospace;font-weight:700;color:var(--text-secondary);white-space:nowrap;flex-shrink:0}.shortcut-desc{font-size:13px;color:var(--text-secondary)}.admin-ok-banner{display:flex;align-items:center;gap:7px;background:#f0fdf4;border:1px solid #86efac;color:#15803d;padding:8px 12px;border-radius:8px;font-size:12.5px}.admin-err-banner{display:flex;align-items:center;gap:7px;background:#fef2f2;border:1px solid #fca5a5;color:#dc2626;padding:8px 12px;border-radius:8px;font-size:12.5px}[data-theme=dark] .admin-ok-banner{background:#15803d1a;border-color:#86efac4d;color:#4ade80}[data-theme=dark] .admin-err-banner{background:#ef44441a;border-color:#fca5a54d;color:#f87171}.credit-bar-wrap{padding:8px 12px 4px}.credit-bar-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.credit-bar-label{font-size:11px;font-weight:600;color:var(--text-muted)}.credit-bar-nums{font-size:11px}.credit-bar{height:4px;background:var(--border);border-radius:2px;overflow:hidden}.credit-bar-fill{height:100%;border-radius:2px;transition:width .4s}.sidebar-user-row{padding:2px 4px 6px}.sidebar-user-av{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px;flex-shrink:0}.sidebar-user-name{font-size:13px;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-role{font-size:11px;color:var(--text-muted)}.user-menu{position:absolute;bottom:calc(100% + 4px);left:8px;width:calc(100% - 16px);min-width:200px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:5px;z-index:300;animation:popIn .15s cubic-bezier(.16,1,.3,1)}.sidebar.collapsed .user-menu{width:220px;left:calc(100% + 6px);bottom:4px}.user-menu-header{padding:8px 10px 6px;border-bottom:1px solid var(--border);margin-bottom:3px}.user-menu-email{font-size:12px;font-weight:600;color:var(--text-primary)}.user-menu-role{font-size:11px;color:var(--text-muted);margin-top:2px}.user-menu-divider{height:1px;background:var(--border);margin:3px 0}.user-menu-item{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:var(--radius-sm);width:100%;background:transparent;border:none;font-size:13.5px;color:var(--text-primary);cursor:pointer;transition:background var(--speed);font-family:inherit;text-align:left}.user-menu-item:hover{background:var(--bg-hover)}.user-menu-item.danger{color:#ef4444}.user-menu-item.danger:hover{background:#fef2f2}[data-theme=dark] .user-menu-item.danger:hover{background:#ef44441f}.spin{animation:spinAnim .8s linear infinite}@keyframes spinAnim{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.status-badge.disabled{background:#fef2f2;color:#dc2626}.status-badge.active{background:#f0fdf4;color:#15803d}[data-theme=dark] .status-badge.disabled{background:#ef44441a;color:#f87171}[data-theme=dark] .status-badge.active{background:#15803d1a;color:#4ade80}