:root{--bg: #000000;--bg-secondary: #111111;--bg-card: #1a1a1a;--border: #333333;--text: #ffffff;--text-secondary: #888888;--accent: #ffffff;--danger: #ff4444;--danger-hover: #cc3333;--success: #44bb44;--warning: #ffaa00}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}button{cursor:pointer;font-family:inherit}.loading{display:flex;align-items:center;justify-content:center;min-height:100vh;color:var(--text-secondary);font-size:14px}.app-layout{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--bg-secondary);border-right:1px solid var(--border);padding:24px 16px;display:flex;flex-direction:column;gap:8px;position:fixed;top:0;left:0;bottom:0}.sidebar-brand{font-size:18px;font-weight:700;margin-bottom:24px;padding:0 8px}.sidebar-nav{display:flex;flex-direction:column;gap:4px;flex:1}.sidebar-link{display:block;padding:10px 12px;border-radius:8px;color:var(--text-secondary);font-size:14px;transition:all .15s}.sidebar-link:hover,.sidebar-link.active{background:var(--bg-card);color:var(--text)}.sidebar-footer{border-top:1px solid var(--border);padding-top:16px;display:flex;flex-direction:column;gap:8px}.sidebar-user{display:flex;align-items:center;gap:10px;padding:8px}.sidebar-avatar{width:32px;height:32px;border-radius:50%;background:var(--border)}.sidebar-username{font-size:13px;font-weight:500}.main-content{margin-left:240px;flex:1;padding:32px;max-width:900px}.page-header{margin-bottom:32px}.page-title{font-size:24px;font-weight:700;margin-bottom:8px}.page-desc{color:var(--text-secondary);font-size:14px;line-height:1.5}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:24px;margin-bottom:16px}.card-title{font-size:16px;font-weight:600;margin-bottom:16px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:32px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:20px}.stat-value{font-size:28px;font-weight:700;margin-bottom:4px}.stat-label{font-size:12px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.btn{padding:10px 20px;border-radius:8px;font-size:14px;font-weight:500;border:none;transition:all .15s}.btn-primary{background:var(--accent);color:#000}.btn-primary:hover{opacity:.9}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger-hover)}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-outline:hover{background:var(--bg-card)}.btn-sm{padding:6px 12px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.login-page{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:20px;position:relative;overflow:hidden}.login-glow{position:absolute;top:-200px;left:50%;transform:translate(-50%);width:600px;height:600px;background:radial-gradient(circle,rgba(255,255,255,.03) 0%,transparent 70%);pointer-events:none}.login-container{display:flex;flex-direction:column;align-items:center;gap:48px;max-width:480px;width:100%;z-index:1}.login-card{text-align:center;background:#ffffff08;border:1px solid var(--border);border-radius:20px;padding:48px 32px;width:100%;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.login-badge{display:inline-block;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-secondary);border:1px solid var(--border);border-radius:20px;padding:6px 16px;margin-bottom:24px}.login-title{font-size:28px;font-weight:700;margin-bottom:12px;line-height:1.2;letter-spacing:-.5px}.login-subtitle{color:var(--text-secondary);font-size:14px;margin-bottom:32px;line-height:1.6}.login-btn{display:inline-flex;align-items:center;gap:8px;padding:14px 36px;background:#fff;color:#000;border-radius:12px;font-size:15px;font-weight:600;border:none;cursor:pointer;transition:all .2s}.login-btn:hover{transform:translateY(-1px);box-shadow:0 4px 24px #ffffff26}.login-error{color:var(--danger);font-size:13px;margin-top:16px}.login-features{display:flex;flex-direction:column;gap:16px;width:100%}.login-feature{display:flex;align-items:center;gap:16px;padding:16px 20px;background:#ffffff05;border:1px solid rgba(51,51,51,.5);border-radius:12px;transition:border-color .2s}.login-feature:hover{border-color:var(--border)}.login-feature-icon{font-size:24px;width:40px;height:40px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.login-feature-title{font-size:14px;font-weight:600;margin-bottom:2px}.login-feature-desc{font-size:13px;color:var(--text-secondary)}.login-footer{position:absolute;bottom:24px;display:flex;align-items:center;gap:12px;font-size:13px}.login-footer a{color:var(--text-secondary);transition:color .15s}.login-footer a:hover{color:var(--text)}.login-footer-dot{color:var(--border)}.progress-bar{width:100%;height:8px;background:var(--border);border-radius:4px;overflow:hidden;margin:16px 0}.progress-fill{height:100%;background:var(--accent);border-radius:4px;transition:width .3s}.progress-fill.danger{background:var(--danger)}.media-list{display:flex;flex-direction:column;gap:8px}.media-item{display:flex;align-items:flex-start;gap:12px;padding:12px;background:var(--bg-secondary);border-radius:8px;font-size:14px}.media-text{flex:1;line-height:1.4}.media-meta{color:var(--text-secondary);font-size:12px;margin-top:4px}.media-link{color:var(--text-secondary);font-size:12px}.media-toolbar{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.media-search{flex:1;min-width:200px;padding:8px 12px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px;font-family:inherit;outline:none;transition:border-color .15s}.media-search:focus{border-color:var(--accent)}.media-search::placeholder{color:var(--text-secondary)}.media-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.media-count{font-size:13px;color:var(--text-secondary);white-space:nowrap}.media-item-selectable{cursor:pointer;transition:background .15s}.media-item-selectable:hover{background:var(--bg-card)}.media-item-selected{background:var(--bg-card);border:1px solid var(--border)}.media-checkbox{width:18px;height:18px;flex-shrink:0;margin-top:2px;accent-color:var(--accent);cursor:pointer}.media-load-more{display:flex;justify-content:center;margin-top:16px}.media-filter-empty{text-align:center;padding:24px;color:var(--text-secondary);font-size:14px}.delete-status{padding:16px;border-radius:8px;margin-top:16px;font-size:14px}.delete-status.success{background:#44bb441a;border:1px solid var(--success);color:var(--success)}.delete-status.error{background:#ff44441a;border:1px solid var(--danger);color:var(--danger)}.delete-status.warning{background:#ffaa001a;border:1px solid var(--warning);color:var(--warning)}.delete-status.info{background:#ffffff0d;border:1px solid var(--border)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);color:var(--text-secondary);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.5px}td{padding:10px 12px;border-bottom:1px solid rgba(51,51,51,.5)}.badge{display:inline-block;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:500}.badge-active{background:#44bb4426;color:var(--success)}.badge-disabled{background:#ff444426;color:var(--danger)}.badge-admin{background:#ffaa0026;color:var(--warning)}.confirm-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:100}.confirm-box{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:24px;max-width:420px;width:90%}.confirm-title{font-size:18px;font-weight:600;margin-bottom:8px}.confirm-message{color:var(--text-secondary);font-size:14px;line-height:1.5;margin-bottom:20px}.confirm-actions{display:flex;gap:8px;justify-content:flex-end}@media(max-width:768px){.sidebar{width:100%;position:fixed;inset:auto 0 0;flex-direction:row;padding:8px 12px;gap:4px;border-right:none;border-top:1px solid var(--border);z-index:50}.sidebar-brand,.sidebar-footer{display:none}.sidebar-nav{flex-direction:row;justify-content:space-around;width:100%}.sidebar-link{font-size:12px;padding:8px;text-align:center}.main-content{margin-left:0;padding:20px 20px 80px}.media-toolbar{flex-direction:column;align-items:stretch}.media-search{min-width:auto}.media-actions{justify-content:space-between}}