:root{--bg:#f8fafc;--bg-card:#fff;--bg-sidebar:#fff;--bg-input:#f1f5f9;--bg-hover:#f1f5f9;--border:#e2e8f0;--border-light:#f1f5f9;--text:#1e293b;--text-secondary:#64748b;--text-muted:#94a3b8;--text-faint:#cbd5e1;--accent:#6366f1;--accent-light:#eef2ff;--accent-hover:#4f46e5;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--info:#3b82f6;--badge-active-bg:#ecfdf5;--badge-active-fg:#059669;--badge-active-bd:#a7f3d0;--badge-banned-bg:#fef2f2;--badge-banned-fg:#dc2626;--badge-banned-bd:#fecaca;--font:system-ui,-apple-system,'Segoe UI',sans-serif;--mono:'SF Mono',ui-monospace,SFMono-Regular,monospace;--radius:10px;--shadow:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04)}
[data-theme="dark"]{--bg:#0a0a12;--bg-card:#141421;--bg-sidebar:#0f0f1a;--bg-input:#1a1a2a;--bg-hover:#1f1f30;--border:#2a2a3d;--border-light:#1f1f30;--text:#e5e7eb;--text-secondary:#a1a1aa;--text-muted:#737383;--text-faint:#52525b;--accent:#818cf8;--accent-light:rgba(129,140,248,.14);--accent-hover:#a5b4fc;--success:#34d399;--warning:#fbbf24;--danger:#f87171;--info:#60a5fa;--badge-active-bg:rgba(52,211,153,.14);--badge-active-fg:#34d399;--badge-active-bd:rgba(52,211,153,.35);--badge-banned-bg:rgba(248,113,113,.14);--badge-banned-fg:#f87171;--badge-banned-bd:rgba(248,113,113,.35);--shadow:0 1px 3px rgba(0,0,0,.5),0 1px 2px rgba(0,0,0,.4)}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh}
/* ── Sidebar layout ── */
.app-layout{display:flex;min-height:100vh;height:100vh;overflow:hidden}
.sidebar{width:240px;background:var(--bg-sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;height:100vh;overflow-y:auto}
.sidebar-logo{padding:24px 20px 20px;display:flex;align-items:center;gap:10px}
.sidebar-logo .logo-icon{width:36px;height:36px;background:var(--accent);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1rem}
.sidebar-logo .logo-text{font-size:1.125rem;font-weight:700;color:var(--text);letter-spacing:-.02em}
.sidebar-logo .logo-text span{display:block;font-size:.7rem;font-weight:400;color:var(--text-muted);letter-spacing:0}
.sidebar-nav{flex:1;padding:4px 12px;display:flex;flex-direction:column;gap:2px}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;cursor:pointer;color:var(--text-secondary);font-size:.875rem;font-weight:500;transition:all .15s;border:none;background:none;width:100%;text-align:left}
.nav-item:hover{background:var(--bg-hover);color:var(--text)}
.nav-item.active{background:var(--accent-light);color:var(--accent);font-weight:600}
.nav-item svg{width:18px;height:18px;flex-shrink:0;opacity:.7}
.nav-item.active svg{opacity:1}
.nav-divider{height:1px;background:var(--border-light);margin:8px 0}
.sidebar-footer{padding:16px 20px;border-top:1px solid var(--border);font-size:.75rem;color:var(--text-muted)}
/* ── Main content ── */
.main-content{flex:1;min-width:0;height:100vh;overflow-y:auto}
.main-header{background:var(--bg-card);border-bottom:1px solid var(--border);padding:16px 32px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}
.main-header h1{font-size:1.25rem;font-weight:700;color:var(--text)}
.header-right{display:flex;align-items:center;gap:12px}
.header-right .user-avatar{width:32px;height:32px;border-radius:50%;background:var(--accent-light);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600}
.header-right .user-name{font-size:.8125rem;color:var(--text-secondary);font-weight:500}
.header-right .header-btn{background:none;border:1px solid var(--border);color:var(--text-secondary);padding:6px 14px;border-radius:6px;cursor:pointer;font-size:.8125rem;font-weight:500;text-decoration:none;transition:all .15s}
.header-right .header-btn:hover{border-color:var(--accent);color:var(--accent)}
.container{max-width:1200px;padding:24px 32px}
/* ── Tabs (hidden, replaced by sidebar) ── */
.tabs{display:none}
.panel{display:none}
.panel.active{display:block}
/* ── Sub-tabs within panels ── */
.sub-tabs{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:24px}
.sub-tab{padding:10px 20px;cursor:pointer;color:var(--text-muted);font-size:.8125rem;font-weight:500;border-bottom:2px solid transparent;transition:all .15s;background:none;border-top:none;border-left:none;border-right:none}
.sub-tab:hover{color:var(--text)}
.sub-tab.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}
.sub-panel{display:none}
.sub-panel.active{display:block}
/* ── Cards ── */
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:20px;box-shadow:var(--shadow)}
.card h2{font-size:1rem;font-weight:600;margin-bottom:16px;color:var(--text)}
/* ── KPI summary cards ── */
.summary-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.summary-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.summary-card .summary-label{font-size:.75rem;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}
.summary-card .summary-value{font-size:1.75rem;font-weight:700;color:var(--text);line-height:1}
.summary-card .summary-trend{font-size:.75rem;font-weight:600;margin-top:6px;display:inline-flex;align-items:center;gap:3px}
.summary-card .summary-trend.up{color:var(--success)}
.summary-card .summary-trend.down{color:var(--danger)}
.summary-card .summary-trend.neutral{color:var(--text-muted)}
/* ── Tables ── */
table{width:100%;border-collapse:collapse}
th{text-align:left;padding:10px 12px;color:var(--text-muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);font-weight:600}
td{padding:10px 12px;border-bottom:1px solid var(--border-light);font-size:.875rem;color:var(--text)}
tr:hover td{background:var(--bg-hover)}
/* ── Badges ── */
.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.75rem;font-weight:500}
.badge-active{background:var(--badge-active-bg);color:var(--badge-active-fg);border:1px solid var(--badge-active-bd)}
.badge-banned{background:var(--badge-banned-bg);color:var(--badge-banned-fg);border:1px solid var(--badge-banned-bd)}
.badge-admin{background:var(--accent-light);color:var(--accent);border:1px solid #c7d2fe}
.badge-user{background:#f1f5f9;color:var(--text-secondary);border:1px solid #e2e8f0}
.badge-cap{background:#ecfeff;color:#0891b2;border:1px solid #a5f3fc}
.cap-none{color:var(--text-faint);font-size:.8125rem}
/* ── Buttons ── */
/* Base .btn defaults match the secondary theme so any button rendered with
   just class="btn" (and no explicit background) still blends into the light
   theme instead of falling through to the browser's native button style. */
.btn{padding:6px 14px;border:1px solid var(--border);border-radius:6px;cursor:pointer;font-size:.8125rem;font-weight:500;transition:all .15s;background:var(--bg-input);color:var(--text-secondary);font-family:inherit}
.btn:hover{background:var(--border);color:var(--text)}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-primary:hover{background:var(--accent-hover);color:#fff;border-color:var(--accent-hover)}
.btn-danger{background:#fef2f2;color:#dc2626;border:1px solid #fecaca}
.btn-danger:hover{background:#fee2e2;color:#dc2626}
.btn-warning{background:#fffbeb;color:#d97706;border:1px solid #fde68a}
.btn-warning:hover{background:#fef3c7;color:#d97706}
.btn-success{background:#ecfdf5;color:#059669;border:1px solid #a7f3d0}
.btn-success:hover{background:#d1fae5;color:#059669}
.btn-sm{padding:4px 10px;font-size:.75rem}
.btn-secondary{background:var(--bg-input);color:var(--text-secondary);border:1px solid var(--border)}
.btn-secondary:hover{background:var(--border);color:var(--text)}
/* ── Charts ── */
.chart-container{position:relative;height:180px;padding:0}
.chart-tooltip{position:absolute;background:var(--text);border-radius:6px;padding:8px 12px;font-size:.75rem;color:#fff;pointer-events:none;z-index:10;white-space:nowrap;opacity:0;transition:opacity .15s}
.chart-tooltip.visible{opacity:1}
.donut-chart{position:relative;display:flex;align-items:center;gap:20px}
.donut-legend{font-size:.8rem;line-height:2}
.donut-legend-dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px}
.progress-ring{position:relative;display:inline-flex;align-items:center;justify-content:center}
.progress-ring-text{position:absolute;font-size:1.1rem;font-weight:700;color:var(--text)}
.hbar-row{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:.8rem;line-height:1.2}
.hbar-label{width:120px;color:var(--text-secondary);text-overflow:ellipsis;overflow:hidden;white-space:nowrap;flex-shrink:0}
.hbar-track{flex:1;height:12px;background:var(--bg-input);border-radius:6px;overflow:hidden;min-width:60px}
.hbar-fill{height:100%;border-radius:6px;transition:width .4s}
.hbar-value{width:40px;text-align:right;color:var(--text);font-weight:600;font-size:.75rem;flex-shrink:0}
/* ── Forms ── */
.actions{display:flex;gap:6px}
.form-row{display:flex;gap:12px;margin-bottom:16px;align-items:flex-end}
.form-group{flex:1}
.form-group label{display:block;color:var(--text-secondary);font-size:.75rem;margin-bottom:4px;font-weight:500}
.form-group input,.form-group select{width:100%;padding:8px 12px;font-size:.875rem;color:var(--text);background:var(--bg-input);border:1px solid var(--border);border-radius:6px;outline:none;font-family:inherit}
.form-group input:focus,.form-group select:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(99,102,241,.15)}
.form-group input::placeholder{color:var(--text-faint)}
/* ── Login ── */
.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px;background:var(--bg)}
.login-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:48px 40px;max-width:400px;width:100%;text-align:center;box-shadow:0 25px 50px -12px rgba(0,0,0,.08)}
.login-card .logo{font-size:2rem;font-weight:700;color:var(--accent);margin-bottom:8px}
.login-card .subtitle{color:var(--text-muted);font-size:.875rem;margin-bottom:32px}
.login-card .form-group{text-align:left;margin-bottom:16px}
.login-card .btn{width:100%;padding:12px;font-size:1rem;margin-top:8px}
.login-error{color:var(--danger);font-size:.875rem;margin-top:12px;display:none}
.login-toggle{margin-top:16px;font-size:.8125rem;color:var(--text-muted)}
.login-toggle a{color:var(--accent);text-decoration:none;font-weight:500}
.login-toggle a:hover{text-decoration:underline}
/* ── Model catalog ── */
.model-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px}
.model-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;position:relative;transition:border-color .15s}
.model-card .model-id{font-family:var(--mono);font-size:.8125rem;color:var(--accent);word-break:break-all}
.model-card .model-name{font-weight:600;margin:6px 0 8px;color:var(--text)}
.model-card .model-meta{display:flex;gap:16px;font-size:.75rem;color:var(--text-muted)}
.model-card .model-pricing{display:flex;gap:16px;font-size:.75rem;color:var(--success);margin-top:4px}
.model-card .model-pricing .free{color:var(--text-muted)}
.model-card .model-date{font-size:.75rem;color:var(--text-faint);margin-top:4px}
.model-card.starred{border-color:#fbbf24}
.model-star{position:absolute;top:12px;right:12px;background:none;border:none;font-size:1.25rem;cursor:pointer;color:var(--text-faint);transition:all .15s;padding:4px;line-height:1;z-index:1}
.model-star:hover{color:var(--warning);transform:scale(1.2)}
.model-star.starred{color:var(--warning)}
.starred-filter{padding:8px 14px;font-size:.8125rem;color:var(--text-muted);background:none;border:1px solid var(--border);border-radius:8px;cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.starred-filter:hover{border-color:var(--warning);color:var(--warning)}
.starred-filter.active{background:#fef3c7;border-color:#fbbf24;color:#b45309}
.starred-filter .star-count{font-weight:600}
.dd-starred-sep{padding:4px 14px;font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--warning);border-bottom:1px solid #fef3c7;background:#fffbeb}
.dd-starred-sep.all{color:var(--text-muted);background:none;border-color:var(--border)}
.dd-model-star{color:var(--warning);margin-left:4px;font-size:.7rem}
.empty{text-align:center;padding:48px;color:var(--text-faint)}
.hidden{display:none}
/* ── Toast ── */
.toast{position:fixed;bottom:24px;right:24px;background:var(--success);color:#fff;padding:12px 20px;border-radius:8px;font-size:.875rem;font-weight:500;opacity:0;transition:opacity .3s;z-index:1000;pointer-events:none}
.toast.show{opacity:1}
.toast.error{background:var(--danger)}
/* ── Model config table ── */
.mc-table{width:100%;border-collapse:collapse;table-layout:fixed}
.mc-table th{text-align:left;padding:12px 14px;color:var(--text-muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);background:var(--bg)}
.mc-table td{padding:10px 12px;border-bottom:1px solid var(--border-light);vertical-align:middle}
.mc-table tr:hover td{background:var(--bg-hover)}
.mc-table tr.role-group-header td{background:var(--bg);border-bottom:1px solid var(--border);border-top:2px solid var(--border);padding:6px 12px}
.mc-table tr.role-group-header:first-child td{border-top:none}
.mc-table tr.role-group-header:hover td{background:var(--bg)}
.role-group-label{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted)}
.role-group-toggle{display:inline-flex;align-items:center;gap:8px;cursor:pointer;user-select:none;width:100%}
.role-group-toggle:hover .role-group-label{color:var(--text-secondary)}
.role-group-arrow{font-size:.65rem;color:var(--text-faint);transition:transform .15s;display:inline-block;width:12px}
.role-group-toggle:hover .role-group-arrow{color:var(--text-secondary)}
.mc-table tr.role-group-collapsed{display:none}
.role-group-count{font-size:.65rem;color:var(--text-faint);font-weight:400;margin-left:4px}
.bulk-edit-btn{background:none;border:1px solid var(--border);color:var(--accent);padding:2px 10px;border-radius:4px;cursor:pointer;font-size:.7rem;margin-left:12px;transition:all .15s;vertical-align:middle}
.bulk-edit-btn:hover{background:var(--accent-light);border-color:var(--accent)}
.bulk-edit-btn.active{background:var(--accent-light);border-color:var(--accent);color:var(--accent-hover)}
.bulk-update-cell{padding:0 !important;border-bottom:none !important}
.bulk-update-panel{background:var(--bg);border:1px solid var(--border);border-radius:8px;margin:8px 12px 12px;padding:16px 20px}
.bulk-section{margin-bottom:12px}
.bulk-section:last-child{margin-bottom:0}
.bulk-label{font-size:.8125rem;color:var(--text-secondary);font-weight:500;display:block;margin-bottom:8px}
.bulk-inputs-row{display:flex;gap:10px;align-items:center}
.bulk-inputs-row input[type="text"]{flex:1;max-width:400px;padding:8px 12px;font-size:.8125rem;color:var(--text);background:var(--bg-input);border:1px solid var(--border);border-radius:6px;outline:none;font-family:var(--mono)}
.bulk-inputs-row input[type="text"]:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(99,102,241,.15)}
.bulk-divider{text-align:center;position:relative;margin:14px 0}
.bulk-divider::before{content:'';position:absolute;top:50%;left:0;right:0;height:1px;background:var(--border)}
.bulk-divider span{position:relative;background:var(--bg);padding:0 14px;font-size:.75rem;color:var(--text-faint);text-transform:uppercase;letter-spacing:.06em}
.bulk-per-mode{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}
.bulk-mode-input{flex:1;min-width:160px}
.bulk-mode-input label{display:block;font-size:.75rem;color:var(--text-muted);margin-bottom:4px;font-weight:500}
.bulk-mode-input input[type="text"]{width:100%;padding:8px 10px;font-size:.8125rem;color:var(--text);background:var(--bg-input);border:1px solid var(--border);border-radius:6px;outline:none;font-family:var(--mono)}
.bulk-mode-input input[type="text"]:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(99,102,241,.15)}
.mc-table input[type="text"]{width:100%;padding:8px 10px;font-size:.8125rem;color:var(--text);background:var(--bg-input);border:1px solid var(--border);border-radius:6px;outline:none;font-family:var(--mono);transition:border-color .15s}
.mc-table input[type="text"]:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(99,102,241,.15)}
.mc-table input[type="text"].changed{border-color:var(--warning)}
.mc-table input[type="text"].invalid-model{border-color:var(--danger);background:#fef2f2}
.mc-table input[type="text"].invalid-model:focus{box-shadow:0 0 0 2px rgba(239,68,68,.15)}
.mc-table input[type="text"].invalid-model.changed{border-color:var(--danger)}
.mc-table input[type="text"].agent-custom{border-color:rgba(99,102,241,.4);padding-right:26px}
.mc-table input[type="text"].agent-custom:focus{box-shadow:0 0 0 2px rgba(99,102,241,.15)}
.mc-table input[type="text"].agent-custom.changed{border-color:var(--warning)}
.agent-reset-btn{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:18px;height:18px;border-radius:50%;background:var(--accent-light);color:var(--accent);border:none;cursor:pointer;font-size:.65rem;display:flex;align-items:center;justify-content:center;transition:all .15s;z-index:1;line-height:1}
.agent-reset-btn:hover{background:var(--accent);color:#fff}
.bulk-inputs-row input[type="text"].invalid-model,.bulk-mode-input input[type="text"].invalid-model{border-color:var(--danger);background:#fef2f2}
.validation-warn{background:#fffbeb;border:1px solid #fde68a;border-radius:8px;padding:12px 16px;margin-bottom:16px}
.validation-warn-title{font-size:.8125rem;font-weight:600;color:#b45309;margin-bottom:6px;display:flex;align-items:center;gap:6px}
.validation-warn-list{list-style:none;padding:0;margin:0}
.validation-warn-list li{font-size:.8rem;color:var(--text);padding:3px 0;font-family:var(--mono)}
.validation-warn-list li .warn-mode{color:var(--text-muted);font-size:.75rem}
.model-valid-icon{display:inline-block;width:16px;text-align:center;font-size:.75rem;margin-left:4px;vertical-align:middle}
.mode-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:6px;font-weight:600;font-size:.8125rem;min-width:110px}
.mode-normal{background:#ecfdf5;color:#059669;border:1px solid #a7f3d0}
.mode-heavy{background:var(--accent-light);color:var(--accent);border:1px solid #c7d2fe}
.mode-max{background:#fef2f2;color:#dc2626;border:1px solid #fecaca}
.mc-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:12px}
.mc-header h2{margin:0}
.mc-actions{display:flex;gap:8px;align-items:center}
.mc-status{font-size:.8125rem;color:var(--text-muted);font-style:italic}
.mc-status.unsaved{color:var(--warning)}
.mc-footer{display:flex;justify-content:space-between;align-items:center;margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}
.mc-add-row{display:flex;gap:8px;align-items:center}
.mc-add-row input{padding:8px 12px;font-size:.8125rem;color:var(--text);background:var(--bg-input);border:1px solid var(--border);border-radius:6px;outline:none;font-family:inherit;width:160px}
.mc-add-row input:focus{border-color:var(--accent)}
.mc-add-row input::placeholder{color:var(--text-faint)}
.mc-remove-btn{background:none;border:none;color:var(--text-faint);cursor:pointer;font-size:1rem;padding:4px 8px;border-radius:4px;transition:all .15s}
.mc-remove-btn:hover{color:var(--danger);background:#fef2f2}
.mc-info{display:flex;gap:16px;margin-bottom:20px;padding:14px 16px;background:var(--bg);border:1px solid var(--border);border-radius:8px;font-size:.8125rem;color:var(--text-secondary)}
.mc-info code{color:var(--accent);font-family:var(--mono);font-size:.8rem}
/* ── Modals ── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.3);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:2000;opacity:0;pointer-events:none;transition:opacity .2s}
.modal-overlay.visible{opacity:1;pointer-events:auto}
.modal-card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:28px 32px;max-width:640px;width:100%;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 25px 60px -12px rgba(0,0,0,.15);transform:scale(.96);transition:transform .2s}
.modal-overlay.visible .modal-card{transform:scale(1)}
.modal-title{font-size:1.125rem;font-weight:600;color:var(--text);margin-bottom:4px}
.modal-subtitle{font-size:.8125rem;color:var(--text-muted);margin-bottom:20px}
.diff-list{overflow-y:auto;max-height:50vh;margin-bottom:20px;border:1px solid var(--border);border-radius:8px;background:var(--bg)}
.diff-section{padding:10px 14px;border-bottom:1px solid var(--border-light)}
.diff-section:last-child{border-bottom:none}
.diff-section-title{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px;display:flex;align-items:center;gap:6px}
.diff-section-title.changed{color:var(--warning)}
.diff-section-title.added{color:var(--success)}
.diff-section-title.removed{color:var(--danger)}
.diff-row{display:flex;align-items:baseline;gap:8px;padding:4px 0;font-size:.8125rem;font-family:var(--mono)}
.diff-role{color:var(--text-muted);min-width:100px}
.diff-old{color:var(--danger);text-decoration:line-through;opacity:.7}
.diff-arrow{color:var(--text-faint);font-size:.75rem}
.diff-new{color:var(--success)}
.diff-empty{padding:24px;text-align:center;color:var(--text-faint);font-size:.875rem}
.modal-actions{display:flex;justify-content:flex-end;gap:10px}
.btn-ghost{background:none;border:1px solid var(--border);color:var(--text-secondary);padding:8px 18px;border-radius:6px;cursor:pointer;font-size:.8125rem;font-weight:500;transition:all .15s}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-confirm{background:var(--accent);color:#fff;padding:8px 22px;border:none;border-radius:6px;cursor:pointer;font-size:.8125rem;font-weight:600;transition:all .15s}
.btn-confirm:hover{background:var(--accent-hover)}
.btn-confirm:disabled{opacity:.5;cursor:not-allowed}
.diff-count{display:inline-flex;align-items:center;gap:12px;font-size:.8125rem;color:var(--text-secondary);margin-bottom:16px}
.diff-count span{display:inline-flex;align-items:center;gap:4px}
.diff-count .cnt-changed{color:var(--warning)}
.diff-count .cnt-added{color:var(--success)}
.diff-count .cnt-removed{color:var(--danger)}
.btn-revert{background:var(--bg-input);color:var(--text-secondary);border:1px solid var(--border);padding:6px 14px;border-radius:6px;cursor:pointer;font-size:.8125rem;font-weight:500;transition:all .15s;display:none}
.btn-revert:hover{background:var(--border);color:var(--text)}
.btn-revert.visible{display:inline-flex;align-items:center;gap:5px}
/* ── Model toolbar ── */
.models-toolbar{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.models-search{flex:1;min-width:200px;max-width:400px;padding:10px 14px;font-size:.875rem;color:var(--text);background:var(--bg-input);border:1px solid var(--border);border-radius:8px;outline:none;font-family:inherit;transition:border-color .15s}
.models-search:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(99,102,241,.15)}
.models-search::placeholder{color:var(--text-faint)}
.models-meta{font-size:.8125rem;color:var(--text-muted);margin-left:auto}
.provider-filter{padding:10px 14px;font-size:.875rem;color:var(--text);background:var(--bg-input);border:1px solid var(--border);border-radius:8px;outline:none;font-family:inherit;transition:border-color .15s;cursor:pointer;min-width:180px;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M3 5l3 3 3-3'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}
.provider-filter:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(99,102,241,.15)}
.provider-filter option{background:var(--bg-card);color:var(--text)}
.models-source{font-size:.75rem}
.models-source .badge{font-size:.7rem}
.badge-dynamic{background:var(--accent-light);color:var(--accent);border:1px solid #c7d2fe}
.badge-static{background:#f1f5f9;color:var(--text-secondary);border:1px solid #e2e8f0}
.badge-none{background:#f8fafc;color:var(--text-faint);border:1px solid #e2e8f0}
.btn-refresh{background:var(--bg-input);color:var(--accent);border:1px solid var(--border);padding:6px 14px;border-radius:6px;cursor:pointer;font-size:.8125rem;font-weight:500;transition:all .15s;display:inline-flex;align-items:center;gap:5px}
.btn-refresh:hover{background:var(--accent-light);border-color:var(--accent)}
.btn-refresh:disabled{opacity:.5;cursor:not-allowed}
/* ── Model dropdown ── */
.model-dropdown{position:fixed;background:var(--bg-card);border:1px solid var(--border);border-radius:10px;box-shadow:0 12px 40px rgba(0,0,0,.12);z-index:3000;display:none;flex-direction:column;max-height:340px;min-width:320px;overflow:hidden}
.model-dropdown.visible{display:flex}
.model-dropdown-search{padding:10px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px}
.model-dropdown-search input{flex:1;background:none;border:none;color:var(--text);font-size:.8125rem;outline:none;font-family:var(--mono)}
.model-dropdown-search input::placeholder{color:var(--text-faint)}
.model-dropdown-search .dd-icon{color:var(--text-faint);font-size:.75rem}
.model-dropdown-list{overflow-y:auto;flex:1;padding:4px 0}
.model-dropdown-item{padding:8px 14px;cursor:pointer;transition:background .1s;display:flex;flex-direction:column;gap:2px;border-left:3px solid transparent}
.model-dropdown-item:hover,.model-dropdown-item.active{background:var(--bg-hover);border-left-color:var(--accent)}
.model-dropdown-item.selected{background:var(--accent-light);border-left-color:var(--accent)}
.model-dropdown-item .dd-model-id{font-family:var(--mono);font-size:.8rem;color:var(--accent);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.model-dropdown-item .dd-model-name{font-size:.7rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.model-dropdown-item .dd-model-meta{font-size:.65rem;color:var(--text-faint);display:flex;gap:10px}
.model-dropdown-item .dd-model-price{font-size:.65rem;color:var(--success);display:flex;gap:10px}
.model-dropdown-item mark{background:#c7d2fe;color:var(--text);border-radius:2px;padding:0 1px}
.model-dropdown-empty{padding:20px;text-align:center;color:var(--text-faint);font-size:.8125rem}
.model-dropdown-footer{padding:6px 14px;border-top:1px solid var(--border);font-size:.7rem;color:var(--text-faint);text-align:right}
/* ── Top spending users (Cline-style) ── */
.top-user-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border-light)}
.top-user-item:last-child{border-bottom:none}
.top-user-avatar{width:36px;height:36px;border-radius:50%;background:var(--accent-light);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;flex-shrink:0}
.top-user-info{flex:1;min-width:0}
.top-user-name{font-size:.875rem;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-user-email{font-size:.75rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-user-spend{text-align:right}
.top-user-amount{font-size:.875rem;font-weight:700;color:var(--text)}
.top-user-reqs{font-size:.7rem;color:var(--text-muted)}
/* ── Theme toggle + hamburger ── */
.theme-toggle{background:none;border:1px solid var(--border);color:var(--text-secondary);width:34px;height:34px;border-radius:8px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:all .15s;padding:0;flex-shrink:0}
.theme-toggle:hover{border-color:var(--accent);color:var(--accent)}
.theme-toggle svg{width:16px;height:16px}
.theme-toggle .icon-sun{display:none}
[data-theme="dark"] .theme-toggle .icon-sun{display:block}
[data-theme="dark"] .theme-toggle .icon-moon{display:none}
.menu-btn{display:none;background:none;border:1px solid var(--border);color:var(--text-secondary);width:34px;height:34px;border-radius:8px;cursor:pointer;align-items:center;justify-content:center;padding:0;flex-shrink:0;margin-right:8px}
.menu-btn:hover{border-color:var(--accent);color:var(--accent)}
.menu-btn svg{width:18px;height:18px}
.sidebar-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.5);backdrop-filter:blur(2px);z-index:99;display:none}
.sidebar-backdrop.visible{display:block}
/* ── Responsive ── */
@media (max-width:1024px){.summary-cards{grid-template-columns:repeat(2,1fr)}.container{padding:20px 24px}}
@media (max-width:900px){
  .app-layout{display:block;height:auto;overflow:visible}
  .sidebar{position:fixed;left:-260px;top:0;bottom:0;width:240px;z-index:100;transition:left .2s ease;box-shadow:4px 0 24px rgba(0,0,0,.15)}
  .sidebar.open{left:0}
  .main-content{height:auto;min-height:100vh;width:100%}
  .menu-btn{display:inline-flex}
  .main-header{padding:12px 16px}
  .main-header h1{font-size:1.1rem}
  .container{padding:16px}
  .card{padding:18px}
  .card h2{font-size:.95rem}
  .card,.modal-card{overflow-x:auto}
  .form-row{flex-wrap:wrap}
  .form-row .form-group{min-width:160px}
  .sub-tabs{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:thin}
  .sub-tab{white-space:nowrap;flex-shrink:0}
  .mc-header,.models-toolbar{flex-wrap:wrap}
  .models-search{width:100%;max-width:none}
  .models-meta{margin-left:0}
}
@media (max-width:640px){
  .summary-cards{grid-template-columns:1fr;gap:12px}
  .summary-card{padding:16px}
  .summary-card .summary-value{font-size:1.5rem}
  .header-right .user-name{display:none}
  .header-right{gap:8px}
  .main-header{padding:10px 12px}
  .main-header h1{font-size:1rem}
  .container{padding:12px}
  .card{padding:14px;margin-bottom:14px;border-radius:8px}
  .model-grid{grid-template-columns:1fr}
  .login-card{padding:32px 24px}
  .modal-card{padding:20px;max-height:90vh;border-radius:12px}
  .bulk-inputs-row{flex-direction:column;align-items:stretch}
  .bulk-inputs-row input[type="text"]{max-width:none}
}

/* Data Protection — guardrails page */
.gr-row{cursor:pointer}
.gr-row:hover{background:var(--bg-hover)}
.gr-row.gr-selected{background:var(--accent-light)}
body.dark .gr-row.gr-selected{background:rgba(99,102,241,.15)}
.gr-status{display:inline-flex;align-items:center;gap:6px;font-size:.85rem}
.gr-status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}
.gr-status-on .gr-status-dot{background:var(--success)}
.gr-status-off .gr-status-dot{background:var(--text-faint)}
.gr-status-partial .gr-status-dot{background:var(--warning)}
.gr-chip{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}
.gr-chip-active{background:var(--accent-light);color:var(--accent);border-color:transparent}
body.dark .gr-chip-active{background:rgba(99,102,241,.18);color:#c7d2fe}
.gr-rule-group-title{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:10px}
.gr-rule-group-body{display:grid;grid-template-columns:1fr;gap:8px}
.gr-rule-row{display:grid;grid-template-columns:auto 32px 1fr auto auto;gap:12px;align-items:center;padding:10px 14px;background:var(--bg-input);border-radius:8px;transition:background .15s}
.gr-rule-row:hover{background:var(--bg-hover)}
.gr-rule-row.gr-row-disabled{opacity:.5}
.gr-rule-icon{font-size:1.1rem;width:24px;text-align:center}
.gr-rule-check{accent-color:var(--accent);width:18px;height:18px;cursor:pointer}
.gr-rule-name{font-weight:500;color:var(--text)}
.gr-rule-desc{font-size:.8rem;color:var(--text-muted);margin-top:2px}
.gr-rule-example{font-family:var(--mono);font-size:.75rem;color:var(--text-faint);background:var(--bg-card);padding:2px 8px;border-radius:6px;white-space:nowrap}
.gr-rule-token{font-family:var(--mono);font-size:.7rem;color:var(--accent);background:var(--accent-light);padding:2px 8px;border-radius:6px;white-space:nowrap}
body.dark .gr-rule-token{background:rgba(99,102,241,.18);color:#c7d2fe}
@media (max-width:720px){
  .gr-rule-row{grid-template-columns:auto 1fr auto;gap:10px}
  .gr-rule-icon{display:none}
  .gr-rule-example{display:none}
}
@keyframes livepulse{0%,100%{box-shadow:0 0 0 4px rgba(34,197,94,.18)}50%{box-shadow:0 0 0 8px rgba(34,197,94,.05)}}

/* Dashboard context strip */
.dash-context-bar{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;padding:10px 14px;margin-bottom:18px;font-size:.78rem;color:var(--text-secondary);background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);line-height:1.45}
.dash-context-bar .dash-context-seg strong{color:var(--text);font-weight:600}
.dash-context-bar .dash-context-seg.muted{color:var(--text-muted)}
.dash-context-bar .dash-context-dot{width:4px;height:4px;border-radius:50%;background:var(--text-faint);opacity:.55;flex-shrink:0}
[data-theme="dark"] .dash-context-bar{background:var(--bg-input)}

/* Live chart — legend toggles */
#live-chart.chart-container{min-height:200px;height:auto;padding-bottom:2px}
.live-chart-legend{display:flex;flex-wrap:wrap;gap:10px 14px;justify-content:flex-end;margin-top:8px;font-size:.7rem}
.live-legend-toggle{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border-radius:6px;border:1px solid var(--border);background:var(--bg-input);color:var(--text-secondary);cursor:pointer;font:inherit;transition:opacity .15s,background .15s}
.live-legend-toggle:hover{border-color:var(--accent);color:var(--text)}
.live-legend-toggle.off{opacity:.45}
.live-legend-toggle .lg-swatch{display:inline-block;width:12px;height:3px;border-radius:2px;vertical-align:middle}
.live-legend-toggle .lg-swatch-bar{width:8px;height:10px;background:rgba(34,197,94,.35);border-radius:2px}

/* Members — collapsible create, search, breadcrumb */
.members-collapse-create summary{cursor:pointer;list-style:none;font-size:1rem;font-weight:600;color:var(--text);padding:4px 0}
.members-collapse-create summary::-webkit-details-marker{display:none}
.members-collapse-summary{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%}
.members-collapse-hint{font-size:.7rem;font-weight:500;color:var(--text-muted);text-transform:lowercase}
.members-collapse-create[open] .members-collapse-hint{opacity:.6}
.members-table-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.members-table-toolbar-stack{align-items:stretch}
.members-toolbar-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;width:100%}
.table-filter-input{min-width:180px;max-width:100%;flex:1;padding:8px 12px;font-size:.8125rem;border:1px solid var(--border);border-radius:6px;background:var(--bg-input);color:var(--text);font-family:inherit}
.table-filter-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px rgba(99,102,241,.15)}
.members-breadcrumb{display:none;flex-wrap:wrap;align-items:center;gap:6px;font-size:.8rem;color:var(--text-muted);margin:-4px 0 14px;padding-bottom:10px;border-bottom:1px solid var(--border-light)}
.members-breadcrumb .bc-sep{opacity:.45;user-select:none}
.members-breadcrumb .bc-link{background:none;border:none;padding:0;font:inherit;color:var(--accent);cursor:pointer;text-decoration:underline;text-underline-offset:2px}
.members-breadcrumb .bc-link:hover{color:var(--accent-hover)}
.members-breadcrumb .bc-current{color:var(--text);font-weight:600}
/* Provider load table */
.provider-load-table{width:100%;border-collapse:collapse;font-size:.8rem}
.provider-load-table th{text-align:left;padding:8px 10px;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);border-bottom:2px solid var(--border);white-space:nowrap}
.provider-load-table td{padding:9px 10px;border-bottom:1px solid var(--border-light);vertical-align:top;font-variant-numeric:tabular-nums}
.provider-load-table tr:last-child td{border-bottom:none}
.provider-load-table tr:hover td{background:var(--bg-hover)}
.pload-name{font-weight:600;color:var(--text);font-family:var(--mono);font-size:.78rem}
.pload-inflight-badge{display:inline-flex;align-items:center;gap:4px;font-weight:700;font-size:.85rem}
.pload-inflight-badge.active{color:var(--accent)}
.pload-inflight-badge.idle{color:var(--text-muted)}
.pload-inflight-dot{width:7px;height:7px;border-radius:50%;display:inline-block}
.pload-inflight-dot.active{background:var(--accent);box-shadow:0 0 0 3px rgba(99,102,241,.2);animation:livepulse 1.6s ease-in-out infinite}
.pload-inflight-dot.idle{background:var(--text-faint)}
.pload-key-pills{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}
.pload-key-pill{font-size:.7rem;padding:2px 6px;border-radius:8px;font-family:var(--mono);background:var(--bg-input);border:1px solid var(--border);color:var(--text-secondary)}
.pload-key-pill.busy{background:rgba(99,102,241,.12);border-color:rgba(99,102,241,.35);color:var(--accent)}
.pload-stat{color:var(--text-secondary)}
.pload-stat.warn{color:var(--warning)}
.pload-stat.bad{color:var(--danger)}
.pload-latency{font-family:var(--mono);color:var(--text-secondary);font-size:.78rem}
#provider-load-table .empty-msg{color:var(--text-muted);font-size:.8125rem;padding:12px 0}
@media (max-width:720px){
  .dash-context-bar{font-size:.72rem;padding:8px 10px}
  .table-filter-input{min-width:100%}
  .provider-load-table td:nth-child(n+4){display:none}
}