:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-elevated: #1a1a26;--bg-hover: #22223a;--bg-glass: rgba(255 255 255 / .04);--border-subtle: rgba(255 255 255 / .08);--border-focus: rgba(99 102 241 / .6);--text-primary: #f0f0f5;--text-secondary: #a0a0b8;--text-muted: #6b6b82;--accent: #6366f1;--accent-hover: #818cf8;--accent-subtle: rgba(99 102 241 / .15);--success: #22c55e;--success-subtle: rgba(34 197 94 / .15);--warning: #f59e0b;--warning-subtle: rgba(245 158 11 / .15);--error: #ef4444;--error-subtle: rgba(239 68 68 / .15);--info: #3b82f6;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, monospace;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0 0 0 / .3);--shadow-md: 0 4px 12px rgba(0 0 0 / .4);--shadow-lg: 0 8px 24px rgba(0 0 0 / .5);--sidebar-width: 260px;--sidebar-collapsed: 64px;--header-height: 64px;--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100dvh}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}.link-button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:transparent;color:var(--accent);font:inherit;padding:0;cursor:pointer;text-align:left}.link-button:hover{color:var(--accent-hover)}img,video{max-width:100%;display:block}code,pre,kbd{font-family:var(--font-mono)}:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}::selection{background:var(--accent-subtle);color:var(--text-primary)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-subtle);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-shell{display:flex;min-height:100dvh}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:40;transition:width var(--transition-base)}.sidebar__logo{height:var(--header-height);display:flex;align-items:center;gap:10px;padding:0 20px;border-bottom:1px solid var(--border-subtle);font-weight:700;font-size:1.125rem;color:var(--text-primary);flex-shrink:0}.sidebar__logo-icon{width:28px;height:28px;background:var(--accent);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.75rem}.sidebar__nav{flex:1;padding:12px 8px;display:flex;flex-direction:column;gap:2px;overflow-y:auto}.sidebar__link{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-md);color:var(--text-secondary);font-size:.875rem;font-weight:500;transition:all var(--transition-fast);cursor:pointer;border:none;background:none;width:100%;text-align:left}.sidebar__link:hover{background:var(--bg-hover);color:var(--text-primary)}.sidebar__link--active{background:var(--accent-subtle);color:var(--accent)}.sidebar__link-icon{width:20px;height:20px;flex-shrink:0}.sidebar__link-badge{margin-left:auto;background:var(--error);color:#fff;font-size:.6875rem;font-weight:600;padding:1px 6px;border-radius:var(--radius-full);min-width:20px;text-align:center}.sidebar__footer{padding:12px 16px;border-top:1px solid var(--border-subtle);font-size:.8125rem;color:var(--text-muted);display:flex;align-items:center;gap:8px;flex-shrink:0}.main-content{flex:1;margin-left:var(--sidebar-width);min-height:100dvh;display:flex;flex-direction:column}.page-header{height:var(--header-height);padding:0 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-subtle);background:var(--bg-secondary);position:sticky;top:0;z-index:30}.page-header__title{font-size:1.25rem;font-weight:600;color:var(--text-primary)}.page-header__subtitle{font-size:.8125rem;color:var(--text-muted);margin-left:12px}.page-header__actions{display:flex;align-items:center;gap:12px}.page-body{flex:1;padding:24px}.mobile-nav{display:none}.card{background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:20px;transition:border-color var(--transition-fast)}.card:hover{border-color:#ffffff1f}.card--glass{background:var(--bg-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.card--danger{border-color:#ef44444d;background:#ef44440d}.stat-card{display:flex;flex-direction:column;gap:4px}.stat-card__label{font-size:.8125rem;color:var(--text-muted);font-weight:500}.stat-card__value{font-size:1.75rem;font-weight:700;color:var(--text-primary);line-height:1.2}.stat-card__icon{width:40px;height:40px;border-radius:var(--radius-md);background:var(--accent-subtle);color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:8px 16px;border-radius:var(--radius-md);font-family:var(--font-sans);font-size:.875rem;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all var(--transition-fast);white-space:nowrap;line-height:1.4}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{background:var(--accent);color:#fff}.btn--primary:hover:not(:disabled){background:var(--accent-hover)}.btn--secondary{background:var(--bg-hover);color:var(--text-primary);border-color:var(--border-subtle)}.btn--secondary:hover:not(:disabled){background:#ffffff1a}.btn--danger{background:var(--error);color:#fff}.btn--danger:hover:not(:disabled){background:#dc2626}.btn--ghost{background:transparent;color:var(--text-secondary)}.btn--ghost:hover:not(:disabled){background:var(--bg-hover);color:var(--text-primary)}.btn--sm{padding:4px 10px;font-size:.8125rem}.btn--lg{padding:12px 24px;font-size:1rem}.input-group{display:flex;flex-direction:column;gap:6px}.input-group__label{font-size:.8125rem;font-weight:500;color:var(--text-secondary)}.input{background:var(--bg-primary);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:8px 12px;color:var(--text-primary);font-family:var(--font-sans);font-size:.875rem;transition:border-color var(--transition-fast);width:100%}.input:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px var(--accent-subtle)}.input--error{border-color:var(--error)}.input--mono{font-family:var(--font-mono)}.textarea{resize:vertical;min-height:120px}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:var(--radius-full);font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.025em;line-height:1.4}.badge--ready{background:var(--success-subtle);color:var(--success)}.badge--processing{background:var(--warning-subtle);color:var(--warning);animation:pulse-badge 2s ease-in-out infinite}.badge--error{background:var(--error-subtle);color:var(--error)}.badge--muted{background:#6b6b8233;color:var(--text-muted)}.badge--delivered{background:var(--success-subtle);color:var(--success)}.badge--pending{background:var(--warning-subtle);color:var(--warning)}.badge--failed{background:var(--error-subtle);color:var(--error)}.badge--active{background:var(--success-subtle);color:var(--success)}.badge--inactive{background:#6b6b8233;color:var(--text-muted)}@keyframes pulse-badge{0%,to{opacity:1}50%{opacity:.6}}.table-wrapper{overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:.875rem}.table th{text-align:left;padding:10px 12px;font-weight:600;color:var(--text-muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-subtle)}.table td{padding:10px 12px;border-bottom:1px solid rgba(255 255 255 / .04);color:var(--text-primary);vertical-align:middle}.table tr:hover td{background:var(--bg-hover)}.table__thumbnail{width:48px;height:27px;border-radius:4px;object-fit:cover;background:var(--bg-primary)}.tabs{display:flex;border-bottom:1px solid var(--border-subtle);gap:0}.tab{padding:10px 16px;font-size:.875rem;font-weight:500;color:var(--text-muted);cursor:pointer;background:none;border:none;border-bottom:2px solid transparent;transition:all var(--transition-fast);font-family:var(--font-sans)}.tab:hover{color:var(--text-primary)}.tab--active{color:var(--accent);border-bottom-color:var(--accent)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:50;animation:fade-in var(--transition-base)}.modal{background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:24px;width:min(480px,90vw);max-height:85vh;overflow-y:auto;animation:slide-up var(--transition-base)}.modal__title{font-size:1.125rem;font-weight:600;margin-bottom:16px}.modal__actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.toast-container{position:fixed;top:16px;right:16px;z-index:60;display:flex;flex-direction:column;gap:8px}.toast{padding:12px 16px;border-radius:var(--radius-md);font-size:.875rem;font-weight:500;min-width:280px;animation:slide-in-right var(--transition-base);border:1px solid var(--border-subtle)}.toast--success{background:var(--success-subtle);color:var(--success);border-color:#22c55e4d}.toast--error{background:var(--error-subtle);color:var(--error);border-color:#ef44444d}.toast--warning{background:var(--warning-subtle);color:var(--warning);border-color:#f59e0b4d}.toggle{width:40px;height:22px;background:var(--bg-hover);border:1px solid var(--border-subtle);border-radius:var(--radius-full);cursor:pointer;position:relative;transition:background var(--transition-fast)}.toggle--on{background:var(--success);border-color:var(--success)}.toggle__dot{width:16px;height:16px;background:#fff;border-radius:50%;position:absolute;top:2px;left:2px;transition:transform var(--transition-fast)}.toggle--on .toggle__dot{transform:translate(18px)}.skeleton{background:linear-gradient(90deg,var(--bg-elevated) 25%,var(--bg-hover) 50%,var(--bg-elevated) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-md)}.skeleton--text{height:16px;width:60%}.skeleton--card{height:200px}.skeleton--avatar{width:40px;height:40px;border-radius:50%}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:48px 24px;text-align:center}.empty-state__icon{font-size:2.5rem;opacity:.4}.empty-state__title{font-size:1rem;font-weight:600;color:var(--text-secondary)}.empty-state__message{font-size:.875rem;color:var(--text-muted);max-width:360px}.copy-btn{padding:4px 8px;font-size:.75rem;border-radius:var(--radius-sm);cursor:pointer;background:var(--bg-hover);border:1px solid var(--border-subtle);color:var(--text-secondary);transition:all var(--transition-fast)}.copy-btn:hover{background:var(--accent-subtle);color:var(--accent)}.copy-btn--copied{background:var(--success-subtle);color:var(--success);border-color:#22c55e4d}.code-block{background:var(--bg-primary);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:12px;font-family:var(--font-mono);font-size:.8125rem;color:var(--text-secondary);overflow-x:auto;position:relative;line-height:1.5}.code-block__copy{position:absolute;top:8px;right:8px}.grid{display:grid;gap:16px}.grid--2{grid-template-columns:repeat(2,1fr)}.grid--3{grid-template-columns:repeat(3,1fr)}.grid--4{grid-template-columns:repeat(4,1fr)}.align-start{align-items:start}.stack{display:flex;flex-direction:column;gap:16px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.filters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;align-items:end}.filters--compact{grid-template-columns:repeat(3,minmax(0,1fr));margin-bottom:16px}.section-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}.section-header h2{font-size:1rem;font-weight:600;line-height:1.3}.section-header p{color:var(--text-muted);font-size:.8125rem;margin-top:2px}.detail-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:16px;align-items:start}.detail-grid>.card{min-width:0}.media-cell{display:flex;align-items:center;gap:10px;min-width:280px}.metadata-list{display:grid;gap:10px}.metadata-list div{display:grid;grid-template-columns:130px minmax(0,1fr);gap:12px}.metadata-list dt{color:var(--text-muted);font-size:.8125rem}.metadata-list dd{min-width:0;overflow-wrap:anywhere}.inline-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;margin-bottom:16px}.list-panel{display:grid;gap:8px}.list-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:#ffffff05;min-width:0}.notice{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:12px;border-radius:var(--radius-md);border:1px solid var(--border-subtle)}.notice p{margin-top:4px;color:var(--text-secondary);font-size:.8125rem}.notice--error{background:var(--error-subtle);border-color:#ef44444d}.notice--success{background:var(--success-subtle);border-color:#22c55e4d}.pagination-bar{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.preview-frame{width:100%;aspect-ratio:16 / 9;object-fit:contain;background:var(--bg-primary);border:1px solid var(--border-subtle);border-radius:var(--radius-md)}.preview-frame--empty{min-height:220px}.checkbox-grid{border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:12px;display:grid;gap:8px}.checkbox-grid legend{padding:0 6px;color:var(--text-secondary);font-size:.8125rem;font-weight:500}.checkbox-grid label{display:flex;align-items:center;gap:8px;color:var(--text-secondary);font-size:.875rem}.bar-chart{height:240px;display:flex;align-items:end;gap:8px;overflow-x:auto;padding:8px 0}.bar-chart__item{min-width:34px;flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--text-muted);font-size:.6875rem}.bar-chart__bars{height:190px;width:100%;display:flex;justify-content:center;align-items:end;gap:3px}.bar-chart__bars span{display:block;width:min(12px,40%);min-height:4px;background:var(--accent);border-radius:4px 4px 0 0}.bar-chart__bars .bar-chart__bar--muted{background:var(--success)}.break-word{overflow-wrap:anywhere}.flex-wrap{flex-wrap:wrap}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-sm{gap:8px}.gap-md{gap:16px}.gap-lg{gap:24px}.mt-md{margin-top:16px}.mt-lg{margin-top:24px}.text-mono{font-family:var(--font-mono)}.text-muted{color:var(--text-muted)}.text-sm{font-size:.8125rem}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes slide-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slide-in-right{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:translate(0)}}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media(max-width:1279px){.sidebar{width:var(--sidebar-collapsed)}.sidebar__link span,.sidebar__logo span,.sidebar__footer span{display:none}.sidebar__link{justify-content:center;padding:10px}.sidebar__logo{justify-content:center}.main-content{margin-left:var(--sidebar-collapsed)}.grid--3,.grid--4{grid-template-columns:repeat(2,1fr)}.detail-grid{grid-template-columns:1fr}.filters{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:767px){.sidebar{display:none}.main-content{margin-left:0}.grid--2,.grid--3,.grid--4{grid-template-columns:1fr}.page-body{padding:16px 16px 88px}.page-header{min-height:var(--header-height);height:auto;padding:12px 16px;gap:12px;align-items:flex-start}.page-header__subtitle{display:block;margin-left:0;overflow-wrap:anywhere}.page-header__actions{flex-wrap:wrap;justify-content:flex-end}.mobile-nav{position:fixed;left:0;right:0;bottom:0;z-index:50;display:grid;grid-template-columns:repeat(6,1fr);background:var(--bg-secondary);border-top:1px solid var(--border-subtle);padding:6px 4px max(6px,env(safe-area-inset-bottom))}.mobile-nav__link{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-width:0;min-height:48px;color:var(--text-muted);border:0;background:transparent;font:inherit;font-size:.625rem;cursor:pointer}.mobile-nav__link span:last-child{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mobile-nav__link--active{color:var(--accent)}.form-grid,.filters,.filters--compact,.inline-form{grid-template-columns:1fr}.section-header{flex-direction:column;align-items:stretch}.metadata-list div{grid-template-columns:1fr;gap:2px}.media-cell{min-width:220px}.toast-container{left:12px;right:12px;top:12px}.toast{min-width:0;width:100%}}