:root{color-scheme:light;--brand-50: #eef2ff;--brand-100: #e0e7ff;--brand-200: #c7d2fe;--brand-300: #a5b4fc;--brand-400: #818cf8;--brand-500: #6366f1;--brand-600: #4f46e5;--brand-700: #4338ca;--brand-800: #3730a3;--gray-0: #ffffff;--gray-50: #f8fafc;--gray-100: #f1f5f9;--gray-200: #e2e8f0;--gray-300: #cbd5e1;--gray-400: #94a3b8;--gray-500: #64748b;--gray-600: #475569;--gray-700: #334155;--gray-800: #1e293b;--gray-900: #0f172a;--gray-950: #020617;--success-50: #ecfdf5;--success-500: #10b981;--success-700: #047857;--warning-50: #fffbeb;--warning-500: #f59e0b;--warning-700: #b45309;--danger-50: #fef2f2;--danger-500: #ef4444;--danger-600: #dc2626;--danger-700: #b91c1c;--bg: var(--gray-50);--bg-elevated: var(--gray-0);--surface: var(--gray-0);--surface-2: var(--gray-50);--surface-3: var(--gray-100);--border: var(--gray-200);--border-strong:var(--gray-300);--text: var(--gray-900);--text-muted: var(--gray-500);--text-subtle: var(--gray-400);--text-inverse: var(--gray-0);--sidebar-w: 256px;--topbar-h: 64px;--content-max: 1200px;--r-sm: 6px;--r-md: 10px;--r-lg: 14px;--r-xl: 20px;--r-full: 999px;--shadow-xs: 0 1px 2px rgba(15, 23, 42, .04);--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .04);--shadow-md: 0 4px 6px rgba(15, 23, 42, .05), 0 10px 15px -3px rgba(15, 23, 42, .08);--shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, .08), 0 20px 25px -5px rgba(15, 23, 42, .1);--shadow-ring: 0 0 0 4px rgba(99, 102, 241, .15);--t-fast: .12s cubic-bezier(.4, 0, .2, 1);--t-base: .18s cubic-bezier(.4, 0, .2, 1);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;--font-mono: ui-monospace, SFMono-Regular, "JetBrains Mono", Menlo, Consolas, monospace;--z-sticky: 10;--z-overlay: 50;--z-modal: 100;--z-toast: 200}[data-theme=dark]{color-scheme:dark;--bg: var(--gray-950);--bg-elevated: var(--gray-900);--surface: var(--gray-900);--surface-2: var(--gray-800);--surface-3: var(--gray-700);--border: var(--gray-800);--border-strong:var(--gray-700);--text: var(--gray-50);--text-muted: var(--gray-400);--text-subtle: var(--gray-500);--text-inverse: var(--gray-900);--shadow-xs: 0 1px 2px rgba(0, 0, 0, .3);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4), 0 10px 15px -3px rgba(0, 0, 0, .5);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5), 0 20px 25px -5px rgba(0, 0, 0, .6);--success-50: #064e3b;--warning-50: #78350f;--danger-50: #7f1d1d}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font-sans);font-size:14px;line-height:1.55;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}h1,h2,h3,h4,h5{margin:0;font-weight:600;letter-spacing:-.01em;color:var(--text)}h1{font-size:1.875rem;line-height:1.2;letter-spacing:-.02em}h2{font-size:1.375rem;line-height:1.3}h3{font-size:1.125rem;line-height:1.4}h4{font-size:1rem}p{margin:0}a{color:var(--brand-600);text-decoration:none;transition:color var(--t-fast)}a:hover{color:var(--brand-700);text-decoration:underline}button,input,select,textarea{font:inherit;color:inherit}::selection{background:var(--brand-200);color:var(--brand-900)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--r-full);border:2px solid var(--bg)}::-webkit-scrollbar-thumb:hover{background:var(--gray-400)}.layout{display:grid;grid-template-columns:var(--sidebar-w) 1fr;min-height:100vh}.main-area{display:flex;flex-direction:column;min-width:0;background:var(--bg)}.topbar{position:sticky;top:0;z-index:var(--z-sticky);height:var(--topbar-h);background:var(--bg-elevated);border-bottom:1px solid var(--border);padding:0 24px;display:flex;align-items:center;gap:16px}.topbar h2{font-size:1rem;font-weight:600;margin:0;color:var(--text)}.topbar-spacer{flex:1}.topbar-actions{display:flex;align-items:center;gap:8px}.content{flex:1;padding:28px 32px 48px;max-width:var(--content-max);width:100%;margin:0 auto}.sidebar{background:var(--bg-elevated);border-right:1px solid var(--border);padding:20px 16px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:12px;padding:4px 8px 20px;font-weight:700;font-size:1.05rem;letter-spacing:-.01em}.brand-mark{width:36px;height:36px;border-radius:var(--r-md);background:linear-gradient(135deg,var(--brand-500),var(--brand-700));display:grid;place-items:center;color:#fff;box-shadow:var(--shadow-sm)}.brand-mark svg{width:18px;height:18px}.sidebar-section{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-subtle);padding:16px 12px 8px}.sidebar nav{display:flex;flex-direction:column;gap:2px}.nav-link{display:flex;align-items:center;gap:12px;padding:9px 12px;border-radius:var(--r-md);color:var(--text);font-weight:500;font-size:.9rem;transition:background var(--t-fast),color var(--t-fast)}.nav-link:hover{background:var(--surface-2);text-decoration:none;color:var(--text)}.nav-link.active{background:var(--brand-50);color:var(--brand-700)}[data-theme=dark] .nav-link.active{background:#6366f126;color:var(--brand-300)}.nav-link svg{width:18px;height:18px;flex-shrink:0;opacity:.85}.nav-link.active svg{opacity:1}.nav-link .badge{margin-left:auto}.sidebar-footer{margin-top:auto;padding-top:16px;border-top:1px solid var(--border)}.user-card{display:flex;align-items:center;gap:10px;padding:8px;border-radius:var(--r-md);background:var(--surface-2)}.user-card .avatar{width:36px;height:36px;border-radius:var(--r-full);background:linear-gradient(135deg,var(--brand-400),var(--brand-600));display:grid;place-items:center;color:#fff;font-weight:600;font-size:.85rem;flex-shrink:0}.user-card .meta{min-width:0;flex:1}.user-card .meta strong{display:block;font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-card .meta small{display:block;color:var(--text-muted);font-size:.75rem;text-transform:capitalize}.btn{--btn-bg: var(--surface);--btn-bg-hover: var(--surface-2);--btn-fg: var(--text);--btn-border: var(--border);display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 14px;border:1px solid var(--btn-border);background:var(--btn-bg);color:var(--btn-fg);border-radius:var(--r-md);font-weight:500;font-size:.875rem;cursor:pointer;-webkit-user-select:none;user-select:none;text-decoration:none;transition:background var(--t-fast),border-color var(--t-fast),color var(--t-fast),box-shadow var(--t-fast);white-space:nowrap}.btn:hover{background:var(--btn-bg-hover)}.btn:focus-visible{outline:none;box-shadow:var(--shadow-ring)}.btn:disabled,.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed}.btn svg{width:16px;height:16px}.btn-primary{--btn-bg: var(--brand-600);--btn-bg-hover: var(--brand-700);--btn-fg: white;--btn-border: transparent;box-shadow:var(--shadow-sm)}.btn-primary:hover{background:var(--btn-bg-hover)}.btn-secondary{--btn-bg: var(--surface-2);--btn-bg-hover: var(--surface-3)}.btn-ghost{--btn-bg: transparent;--btn-bg-hover: var(--surface-2);--btn-border: transparent}.btn-danger{--btn-bg: transparent;--btn-bg-hover: var(--danger-50);--btn-fg: var(--danger-600);--btn-border: var(--border)}[data-theme=dark] .btn-danger{--btn-fg: var(--danger-500)}[data-theme=dark] .btn-danger:hover{background:#ef444426}.btn-sm{padding:5px 10px;font-size:.8rem;border-radius:var(--r-sm)}.btn-sm svg{width:14px;height:14px}.btn-icon{width:32px;height:32px;padding:0;border-radius:var(--r-md);background:transparent;border:1px solid transparent;color:var(--text-muted)}.btn-icon:hover{background:var(--surface-2);color:var(--text)}.form{display:flex;flex-direction:column;gap:18px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:flex;flex-direction:column;gap:6px}.field-label{font-weight:500;font-size:.875rem;color:var(--text)}.field-hint{font-size:.78rem;color:var(--text-muted)}.field-error{font-size:.78rem;color:var(--danger-600);display:flex;align-items:center;gap:4px}.input,.textarea,.select{width:100%;padding:10px 12px;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--r-md);font-size:.9rem;color:var(--text);transition:border-color var(--t-fast),box-shadow var(--t-fast)}.input:hover,.textarea:hover,.select:hover{border-color:var(--gray-400)}.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--brand-500);box-shadow:var(--shadow-ring)}.input::placeholder,.textarea::placeholder{color:var(--text-subtle)}.textarea{resize:vertical;min-height:88px;line-height:1.5}.input-with-icon{position:relative}.input-with-icon .input{padding-left:40px}.input-with-icon .input-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-subtle);pointer-events:none}.input-with-icon .input-icon svg{width:16px;height:16px;display:block}.input-suffix{position:relative}.input-suffix .input{padding-right:44px}.input-suffix-btn{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:32px;height:32px;border-radius:var(--r-sm);background:transparent;border:0;color:var(--text-muted);cursor:pointer}.input-suffix-btn:hover{background:var(--surface-2);color:var(--text)}.input-suffix-btn svg{width:16px;height:16px}.search-input{width:320px;max-width:100%;background:var(--surface)}.checkbox{display:inline-flex;align-items:center;gap:8px;cursor:pointer;-webkit-user-select:none;user-select:none;font-size:.875rem}.checkbox input{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;border:1px solid var(--border-strong);border-radius:var(--r-sm);display:grid;place-items:center;transition:all var(--t-fast);cursor:pointer}.checkbox input:checked{background:var(--brand-600);border-color:var(--brand-600)}.checkbox input:checked:after{content:"";width:10px;height:6px;border-left:2px solid white;border-bottom:2px solid white;transform:rotate(-45deg) translate(1px,-1px)}.checkbox input:focus-visible{outline:none;box-shadow:var(--shadow-ring)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-xs)}.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px}.card-body{padding:20px}.card-footer{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}.card-title{font-size:.95rem;font-weight:600}.card-subtitle{font-size:.82rem;color:var(--text-muted)}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}.page-header h1{margin-bottom:4px}.page-header .subtitle{color:var(--text-muted);font-size:.92rem}.page-header-actions{display:flex;gap:8px;align-items:center}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:18px 20px;display:flex;align-items:flex-start;gap:14px;box-shadow:var(--shadow-xs);transition:border-color var(--t-fast),box-shadow var(--t-fast)}.stat-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-sm)}.stat-icon{width:40px;height:40px;border-radius:var(--r-md);display:grid;place-items:center;flex-shrink:0}.stat-icon svg{width:18px;height:18px}.stat-icon.brand{background:var(--brand-50);color:var(--brand-600)}.stat-icon.success{background:var(--success-50);color:var(--success-700)}.stat-icon.warning{background:var(--warning-50);color:var(--warning-700)}.stat-icon.danger{background:var(--danger-50);color:var(--danger-700)}[data-theme=dark] .stat-icon.brand{background:#6366f126;color:var(--brand-300)}[data-theme=dark] .stat-icon.success{background:#10b98126;color:var(--success-500)}[data-theme=dark] .stat-icon.warning{background:#f59e0b26;color:var(--warning-500)}[data-theme=dark] .stat-icon.danger{background:#ef444426;color:var(--danger-500)}.stat-body{min-width:0;flex:1}.stat-label{font-size:.8rem;color:var(--text-muted);margin-bottom:2px;font-weight:500}.stat-value{font-size:1.5rem;font-weight:700;letter-spacing:-.02em;line-height:1.2}.stat-trend{margin-top:4px;font-size:.75rem;color:var(--text-muted)}.stat-trend.up{color:var(--success-700)}.stat-trend.down{color:var(--danger-700)}.table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-xs);overflow:hidden}.table-toolbar{padding:14px 18px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;border-bottom:1px solid var(--border);background:var(--bg-elevated)}.table-toolbar .filter-chips{display:flex;gap:6px;flex-wrap:wrap}.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--r-full);background:var(--surface-2);color:var(--text-muted);font-size:.78rem;font-weight:500;border:1px solid transparent;cursor:pointer;transition:all var(--t-fast)}.chip:hover{background:var(--surface-3);color:var(--text)}.chip.active{background:var(--brand-50);color:var(--brand-700);border-color:var(--brand-200)}[data-theme=dark] .chip.active{background:#6366f126;color:var(--brand-300)}.table-scroll{overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:.88rem}.table thead th{position:sticky;top:0;background:var(--surface-2);font-weight:600;font-size:.74rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);text-align:left;padding:12px 16px;border-bottom:1px solid var(--border);white-space:nowrap}.table tbody td{padding:14px 16px;border-bottom:1px solid var(--border);vertical-align:middle}.table tbody tr{transition:background var(--t-fast)}.table tbody tr:hover{background:var(--surface-2)}.table tbody tr:last-child td{border-bottom:0}.project-cell{display:flex;align-items:center;gap:12px;min-width:0}.project-cell .swatch{width:36px;height:36px;border-radius:var(--r-md);display:grid;place-items:center;color:#fff;font-weight:700;font-size:.8rem;flex-shrink:0;letter-spacing:-.02em}.project-cell .meta{min-width:0}.project-cell .name{font-weight:600;color:var(--text);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:220px}.project-cell .url{display:block;font-size:.78rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:240px}.row-actions{display:flex;gap:4px;justify-content:flex-end}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:var(--r-full);background:var(--surface-3);color:var(--text-muted);font-size:.72rem;font-weight:500;white-space:nowrap}.badge.brand{background:var(--brand-50);color:var(--brand-700)}.badge.success{background:var(--success-50);color:var(--success-700)}.badge.warning{background:var(--warning-50);color:var(--warning-700)}.badge.danger{background:var(--danger-50);color:var(--danger-700)}[data-theme=dark] .badge.brand{background:#6366f12e;color:var(--brand-300)}[data-theme=dark] .badge.success{background:#10b9812e;color:var(--success-500)}[data-theme=dark] .badge.warning{background:#f59e0b2e;color:var(--warning-500)}[data-theme=dark] .badge.danger{background:#ef44442e;color:var(--danger-500)}.badge-dot{width:6px;height:6px;border-radius:50%;background:currentColor}.tags{display:flex;gap:4px;flex-wrap:wrap}.tag{background:var(--surface-2);color:var(--text-muted);padding:2px 8px;border-radius:var(--r-full);font-size:.72rem;font-weight:500}.auth-shell{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;background:var(--bg)}.auth-side{background:radial-gradient(circle at 20% 20%,rgba(99,102,241,.4),transparent 50%),radial-gradient(circle at 80% 80%,rgba(139,92,246,.3),transparent 50%),linear-gradient(135deg,var(--brand-700),var(--brand-900));color:#fff;padding:48px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.auth-side:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'%3E%3Cpath d='M30 5 L50 25 L30 45 L10 25 Z' fill='none' stroke='%23ffffff' stroke-opacity='0.05' stroke-width='1'/%3E%3C/svg%3E");opacity:.5}.auth-side>*{position:relative;z-index:1}.auth-side .brand{color:#fff;padding:0;margin-bottom:0;font-size:1.1rem}.auth-side .brand-mark{background:#ffffff26;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.auth-side h2{font-size:2.25rem;line-height:1.15;letter-spacing:-.03em;margin-bottom:16px}.auth-side p{color:#ffffffbf;font-size:1rem;max-width:380px}.auth-features{display:flex;flex-direction:column;gap:14px;margin-top:32px;max-width:380px}.auth-feature{display:flex;gap:12px;align-items:flex-start}.auth-feature .icon{width:32px;height:32px;border-radius:var(--r-md);background:#ffffff1f;display:grid;place-items:center;flex-shrink:0}.auth-feature .icon svg{width:16px;height:16px;color:#fff}.auth-feature strong{display:block;font-size:.92rem}.auth-feature span{color:#ffffffb3;font-size:.82rem}.auth-main{display:flex;align-items:center;justify-content:center;padding:48px 24px}.auth-card{width:100%;max-width:380px}.auth-card h1{font-size:1.6rem;margin-bottom:6px}.auth-card .auth-sub{color:var(--text-muted);margin-bottom:24px}.auth-card .form{gap:16px}.auth-card .form-actions{margin-top:8px;display:flex;flex-direction:column;gap:10px}.auth-card .form-actions .btn{padding:12px;font-size:.92rem}.auth-card .footnote{margin-top:18px;font-size:.78rem;color:var(--text-muted);text-align:center}.alert{padding:10px 12px;border-radius:var(--r-md);font-size:.85rem;display:flex;align-items:flex-start;gap:10px}.alert svg{width:16px;height:16px;flex-shrink:0;margin-top:2px}.alert-error{background:var(--danger-50);color:var(--danger-700);border:1px solid rgba(239,68,68,.2)}.alert-info{background:var(--brand-50);color:var(--brand-700);border:1px solid rgba(99,102,241,.2)}[data-theme=dark] .alert-error{background:#ef44441a;color:var(--danger-500);border-color:#ef44444d}[data-theme=dark] .alert-info{background:#6366f11a;color:var(--brand-300);border-color:#6366f14d}.reveal{display:inline-flex;align-items:center;gap:6px;min-height:32px}.reveal-value{display:inline-flex;align-items:center;gap:8px;padding:6px 6px 6px 12px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-md)}.reveal-value code{font-family:var(--font-mono);font-size:.85rem;letter-spacing:.02em}.reveal-timer{font-size:.72rem;color:var(--text-muted);font-variant-numeric:tabular-nums}.reveal-confirm{display:inline-flex;align-items:center;gap:8px}.reveal-confirm .text{font-size:.8rem;color:var(--text-muted)}.empty-state{text-align:center;padding:64px 24px;display:flex;flex-direction:column;align-items:center;gap:14px;background:var(--surface);border:1px dashed var(--border-strong);border-radius:var(--r-lg)}.empty-state .icon{width:64px;height:64px;border-radius:var(--r-lg);background:var(--brand-50);color:var(--brand-600);display:grid;place-items:center}[data-theme=dark] .empty-state .icon{background:#6366f126;color:var(--brand-300)}.empty-state .icon svg{width:28px;height:28px}.empty-state h3{font-size:1.05rem}.empty-state p{color:var(--text-muted);max-width:380px}.activity-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}.activity-item{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--border)}.activity-item:last-child{border-bottom:0}.activity-icon{width:36px;height:36px;border-radius:var(--r-full);display:grid;place-items:center;flex-shrink:0}.activity-icon svg{width:16px;height:16px}.activity-body{flex:1;min-width:0}.activity-title{font-size:.9rem;font-weight:500}.activity-meta{font-size:.78rem;color:var(--text-muted);margin-top:2px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:grid;place-items:center;z-index:var(--z-modal);padding:16px;animation:fadeIn .15s ease-out}.modal{background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);width:100%;max-width:480px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column;animation:slideUp .2s cubic-bezier(.16,1,.3,1)}.modal-header{padding:18px 20px;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.modal-body{padding:20px;overflow-y:auto}.modal-footer{padding:14px 20px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.toast-stack{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:8px;z-index:var(--z-toast)}.toast{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:12px 16px;display:flex;align-items:center;gap:10px;box-shadow:var(--shadow-lg);min-width:260px;max-width:360px;animation:slideInRight .2s cubic-bezier(.16,1,.3,1)}.toast.success{border-left:3px solid var(--success-500)}.toast.error{border-left:3px solid var(--danger-500)}.toast.info{border-left:3px solid var(--brand-500)}.toast .msg{font-size:.88rem}.toast .close{background:transparent;border:0;color:var(--text-muted);cursor:pointer;width:24px;height:24px;display:grid;place-items:center;margin-left:auto}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.spinner{width:16px;height:16px;border:2px solid currentColor;border-top-color:transparent;border-radius:50%;animation:spin .6s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.loading-screen{min-height:100vh;display:grid;place-items:center;color:var(--text-muted);gap:12px}.muted{color:var(--text-muted)}.subtle{color:var(--text-subtle)}.mono{font-family:var(--font-mono);font-size:.92em}.nowrap{white-space:nowrap}.flex{display:flex}.flex-col{display:flex;flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}@media (max-width: 1024px){.auth-shell{grid-template-columns:1fr}.auth-side{display:none}}@media (max-width: 768px){.layout{grid-template-columns:1fr}.sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);z-index:var(--z-overlay);transform:translate(-100%);transition:transform var(--t-base)}.sidebar.open{transform:translate(0)}.topbar{padding:0 16px}.content{padding:20px 16px 32px}.menu-toggle{display:inline-flex!important}.stat-grid{grid-template-columns:1fr 1fr}.form-row{grid-template-columns:1fr}.search-input{width:100%}.table-toolbar{padding:12px}}@media (max-width: 480px){.stat-grid{grid-template-columns:1fr}.page-header{flex-direction:column;align-items:stretch}.page-header-actions{width:100%}}.menu-toggle{display:none}.theme-toggle{width:36px;height:36px;border-radius:var(--r-md);background:transparent;border:1px solid var(--border);color:var(--text-muted);cursor:pointer;display:grid;place-items:center;transition:all var(--t-fast)}.theme-toggle:hover{background:var(--surface-2);color:var(--text)}.theme-toggle svg{width:16px;height:16px}