:root{--bg: #0B0C0E;--surface: #13151A;--surface-hover: #191C23;--surface-raised: #1C2029;--border: rgba(255, 255, 255, .07);--border-focus: #C9A84C;--border-subtle: rgba(255, 255, 255, .04);--fg: #F4F4F6;--fg-muted: #8E929E;--fg-subtle: #5A5E6B;--gold: #C9A84C;--gold-glow: rgba(201, 168, 76, .2);--gold-hover: #DBBA5C;--danger: #F43F5E;--danger-bg: rgba(244, 63, 94, .12);--success: #10B981;--success-bg: rgba(16, 185, 129, .12);--warning: #F59E0B;--warning-bg: rgba(245, 158, 11, .12);--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow: 0 4px 20px rgba(0, 0, 0, .4);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .6);--sidebar-w: 260px;--font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", monospace;--font-serif: "Playfair Display", Georgia, serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg);color:var(--fg);font-family:var(--font-sans);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}.admin-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:40}.sidebar-brand{padding:24px 20px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border)}.sidebar-logo{width:32px;height:32px;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--gold),#7A5B18);display:flex;align-items:center;justify-content:center;color:#000;font-weight:800;box-shadow:0 0 15px var(--gold-glow)}.brand-text{font-weight:700;font-size:16px;letter-spacing:-.02em;color:var(--fg);display:flex;flex-direction:column}.brand-badge{font-size:10px;font-weight:600;color:var(--gold);text-transform:uppercase;letter-spacing:.08em}.sidebar-nav{padding:20px 12px;flex:1;display:flex;flex-direction:column;gap:4px}.nav-section-label{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--fg-subtle);padding:10px 12px 6px}.nav-btn{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius);color:var(--fg-muted);font-weight:500;font-size:13.5px;transition:all .15s ease;background:transparent;border:none;width:100%;text-align:left;cursor:pointer}.nav-btn:hover{background:var(--surface-hover);color:var(--fg)}.nav-btn.active{background:#c9a84c1a;color:var(--gold);font-weight:600}.nav-btn.active svg{color:var(--gold)}.sidebar-footer{padding:16px 14px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:8px}.health-status{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--fg-muted);padding:6px 8px;background:var(--border-subtle);border-radius:var(--radius-sm)}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--success);box-shadow:0 0 8px #10b98180}.status-dot.offline{background:var(--danger);box-shadow:0 0 8px #f43f5e80}.main-wrapper{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-width:0}.top-bar{height:64px;border-bottom:1px solid var(--border);background:#13151ad9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;padding:0 32px}.page-title-wrap{display:flex;align-items:center;gap:12px}.page-title{font-size:18px;font-weight:700;color:var(--fg);letter-spacing:-.01em}.page-subtitle{font-size:13px;color:var(--fg-muted)}.top-bar-actions{display:flex;align-items:center;gap:12px}.content-body{padding:32px;max-width:1380px;width:100%;margin:0 auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:13.5px;font-weight:600;padding:9px 16px;border-radius:var(--radius);border:1px solid transparent;cursor:pointer;transition:all .15s ease;white-space:nowrap}.btn-primary{background:var(--gold);color:#000;font-weight:600}.btn-primary:hover{background:var(--gold-hover);box-shadow:0 0 15px var(--gold-glow);transform:translateY(-1px)}.btn-secondary{background:var(--surface-raised);border-color:var(--border);color:var(--fg)}.btn-secondary:hover{background:var(--surface-hover);border-color:#ffffff26}.btn-ghost{background:transparent;color:var(--fg-muted)}.btn-ghost:hover{background:var(--surface-hover);color:var(--fg)}.btn-danger{background:var(--danger-bg);border-color:#f43f5e33;color:var(--danger)}.btn-danger:hover{background:#f43f5e33}.btn-sm{padding:6px 12px;font-size:12.5px;border-radius:var(--radius-sm)}.btn-icon{padding:8px;border-radius:var(--radius-sm)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-bottom:28px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;display:flex;flex-direction:column;gap:12px;position:relative;overflow:hidden}.stat-card:after{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:0;transition:opacity .2s ease}.stat-card:hover:after{opacity:1}.stat-header{display:flex;align-items:center;justify-content:space-between;color:var(--fg-muted);font-size:13px;font-weight:500}.stat-icon{width:36px;height:36px;border-radius:var(--radius);background:var(--surface-raised);display:flex;align-items:center;justify-content:center;color:var(--gold)}.stat-val{font-size:28px;font-weight:800;letter-spacing:-.02em;color:var(--fg)}.table-container{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.table-toolbar{padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--border);flex-wrap:wrap}.search-input-wrap{position:relative;flex:1;min-width:240px;max-width:360px}.search-input-wrap svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--fg-muted);pointer-events:none}.search-input{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px 8px 36px;font-size:13.5px;color:var(--fg);outline:none;transition:border-color .15s ease}.search-input:focus{border-color:var(--gold)}.data-table{width:100%;border-collapse:collapse;text-align:left}.data-table th{padding:12px 20px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--fg-muted);background:var(--surface-raised);border-bottom:1px solid var(--border)}.data-table td{padding:14px 20px;border-bottom:1px solid var(--border);color:var(--fg);font-size:13.5px}.data-table tbody tr{transition:background .15s ease}.data-table tbody tr:hover{background:var(--surface-hover)}.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:var(--radius-full);font-size:12px;font-weight:600;letter-spacing:.02em}.badge-published{background:var(--success-bg);color:var(--success)}.badge-draft{background:#ffffff14;color:var(--fg-muted)}.badge-featured{background:var(--gold-glow);color:var(--gold);border:1px solid rgba(201,168,76,.3)}.form-section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;margin-bottom:24px}.form-section-title{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--gold);margin-bottom:18px;display:flex;align-items:center;gap:8px}.form-grid{display:grid;gap:16px}.form-grid-2{grid-template-columns:repeat(2,1fr)}.form-grid-3{grid-template-columns:repeat(3,1fr)}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:13px;font-weight:600;color:var(--fg);display:flex;align-items:center;justify-content:space-between}.form-label .hint{font-size:12px;font-weight:400;color:var(--fg-muted)}.input,.select,.textarea{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;color:var(--fg);font-size:13.5px;outline:none;transition:all .15s ease;width:100%}.input:focus,.select:focus,.textarea:focus{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold)}.textarea{resize:vertical;min-height:90px}.yt-preview-box{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-top:10px;display:flex;gap:16px;align-items:center}.yt-thumb-frame{width:140px;height:80px;border-radius:var(--radius-sm);background:#000;overflow:hidden;position:relative;flex-shrink:0;border:1px solid var(--border)}.yt-thumb-frame img{width:100%;height:100%;object-fit:cover}.yt-badge{display:inline-flex;align-items:center;gap:4px;background:red;color:#fff;font-size:11px;font-weight:700;padding:2px 6px;border-radius:4px;margin-bottom:4px}.image-list-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:12px;margin-top:12px}.image-thumb-card{position:relative;aspect-ratio:1;border-radius:var(--radius);border:1px solid var(--border);overflow:hidden;background:#000}.image-thumb-card img{width:100%;height:100%;object-fit:cover}.image-thumb-card .img-del-btn{position:absolute;top:4px;right:4px;background:#000000b3;border:none;color:var(--danger);border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .15s ease}.image-thumb-card .img-del-btn:hover{transform:scale(1.15)}.toast-container{position:fixed;bottom:24px;right:24px;z-index:100;display:flex;flex-direction:column;gap:8px;pointer-events:none}.toast{pointer-events:auto;background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius);padding:12px 18px;display:flex;align-items:center;gap:12px;font-size:13.5px;font-weight:500;color:var(--fg);box-shadow:var(--shadow-lg);animation:slideIn .2s cubic-bezier(.16,1,.3,1)}.toast-success{border-left:3px solid var(--success)}.toast-error{border-left:3px solid var(--danger)}@keyframes slideIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000bf;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:90;padding:20px}.modal-content{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:520px;padding:24px;box-shadow:var(--shadow-lg)}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.modal-title{font-size:17px;font-weight:700;color:var(--fg)}@media(max-width:900px){.sidebar{display:none}.main-wrapper{margin-left:0}.content-body{padding:20px}.form-grid-2,.form-grid-3{grid-template-columns:1fr}}