@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--primary:#6366f1;--primary-hover:#4f46e5;--primary-light:#e0e7ff;--primary-dark:#3730a3;--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--bg-card:#1e293b;--bg-input:#0f172a;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--border:#334155;--border-hover:#475569;--success:#22c55e;--success-bg:#22c55e1a;--warning:#f59e0b;--warning-bg:#f59e0b1a;--danger:#ef4444;--danger-bg:#ef44441a;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:20px;--shadow-sm:0 1px 2px 0 #0000004d;--shadow-md:0 4px 6px -1px #0000004d, 0 2px 4px -2px #0003;--shadow-lg:0 10px 15px -3px #0000004d, 0 4px 6px -4px #0003;--shadow-glow:0 0 20px #6366f126}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6}.admin-layout{min-height:100vh;display:flex}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border);z-index:50;flex-direction:column;width:260px;height:100vh;padding:24px 0;transition:transform .3s;display:flex;position:fixed;top:0;left:0}.sidebar-logo{border-bottom:1px solid var(--border);align-items:center;gap:12px;margin-bottom:24px;padding:0 24px 24px;display:flex}.sidebar-logo .logo-icon{background:linear-gradient(135deg, var(--primary), #a855f7);border-radius:var(--radius-md);color:#fff;justify-content:center;align-items:center;width:40px;height:40px;font-size:18px;font-weight:800;display:flex}.sidebar-logo h1{background:linear-gradient(135deg, var(--primary), #a855f7);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:18px;font-weight:700}.sidebar-logo span{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-size:11px}.sidebar-nav{flex:1;padding:0 12px}.nav-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px;margin-top:16px;padding:8px 12px;font-size:11px;font-weight:600}.nav-item{border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;align-items:center;gap:12px;padding:10px 12px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s;display:flex;position:relative}.nav-item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.nav-item.active{color:var(--primary);background:#6366f11f}.nav-item.active:before{content:"";background:var(--primary);border-radius:0 4px 4px 0;width:3px;height:24px;position:absolute;top:50%;left:-12px;transform:translateY(-50%)}.sidebar-footer{border-top:1px solid var(--border);padding:16px 24px}.user-info{align-items:center;gap:12px;display:flex}.user-avatar{background:linear-gradient(135deg, var(--primary), #a855f7);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:700;display:flex}.user-details{flex:1}.user-details .name{font-size:13px;font-weight:600}.user-details .role{color:var(--text-muted);font-size:11px}.btn-logout{color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;padding:6px;transition:all .2s}.btn-logout:hover{background:var(--danger-bg);color:var(--danger)}.main-content{flex:1;min-height:100vh;margin-left:260px;padding:32px}.page-header{justify-content:space-between;align-items:center;margin-bottom:32px;display:flex}.page-header h2{letter-spacing:-.5px;font-size:28px;font-weight:800}.page-header p{color:var(--text-secondary);margin-top:4px;font-size:14px}.btn{border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 2px 8px #6366f14d}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 4px 12px #6366f166}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid #ef444433}.btn-danger:hover{background:var(--danger);color:#fff}.btn-sm{padding:6px 14px;font-size:13px}.btn-icon{width:36px;height:36px;padding:8px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.card-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.card-header h3{font-size:16px;font-weight:700}.card-body{padding:24px}.data-table{border-collapse:collapse;width:100%}.data-table thead th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);background:var(--bg-primary);padding:12px 16px;font-size:12px;font-weight:600}.data-table tbody tr{transition:background .15s}.data-table tbody tr:hover{background:#6366f10a}.data-table tbody td{border-bottom:1px solid var(--border);vertical-align:middle;padding:14px 16px;font-size:14px}.data-table .thumb{object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--border);width:64px;height:48px}.data-table .title-cell{font-weight:600}.data-table .actions{gap:6px;display:flex}.badge{border-radius:100px;align-items:center;padding:3px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge-published{background:var(--success-bg);color:var(--success)}.badge-draft{background:var(--warning-bg);color:var(--warning)}.badge-category{color:var(--primary);background:#6366f11a}.form-group{margin-bottom:20px}.form-label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:600;display:block}.form-input,.form-textarea,.form-select{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;color:var(--text-primary);padding:10px 14px;font-family:inherit;font-size:14px;transition:all .2s}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #6366f126}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}.form-textarea{resize:vertical;min-height:120px}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.form-checkbox{cursor:pointer;align-items:center;gap:10px;display:flex}.form-checkbox input[type=checkbox]{width:18px;height:18px;accent-color:var(--primary);cursor:pointer}.tag-input-container{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);flex-wrap:wrap;gap:6px;min-height:44px;padding:8px 12px;transition:all .2s;display:flex}.tag-input-container:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px #6366f126}.tag-item{color:var(--primary);background:#6366f126;border-radius:4px;align-items:center;gap:4px;padding:2px 8px;font-size:13px;font-weight:500;display:inline-flex}.tag-item button{color:inherit;cursor:pointer;opacity:.7;background:0 0;border:none;padding:0 2px;font-size:14px;line-height:1}.tag-item button:hover{opacity:1}.tag-input{min-width:80px;color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;font-family:inherit;font-size:14px}.tag-input::placeholder{color:var(--text-muted)}.image-upload-zone{border:2px dashed var(--border);border-radius:var(--radius-lg);text-align:center;cursor:pointer;background:var(--bg-input);padding:32px;transition:all .2s}.image-upload-zone:hover{border-color:var(--primary);background:#6366f10a}.image-upload-zone.has-image{padding:12px}.image-upload-zone .upload-icon{color:var(--text-muted);margin-bottom:12px}.image-upload-zone .upload-text{color:var(--text-secondary);font-size:14px}.image-upload-zone .upload-hint{color:var(--text-muted);margin-top:4px;font-size:12px}.image-preview{border-radius:var(--radius-md);object-fit:cover;width:100%;max-height:200px}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;background:#0009;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:700px;max-height:90vh;box-shadow:var(--shadow-lg);animation:.3s slideUp;overflow-y:auto}.modal-header{border-bottom:1px solid var(--border);background:var(--bg-secondary);z-index:1;justify-content:space-between;align-items:center;padding:20px 24px;display:flex;position:sticky;top:0}.modal-header h3{font-size:18px;font-weight:700}.modal-body{padding:24px}.modal-footer{border-top:1px solid var(--border);background:var(--bg-secondary);justify-content:flex-end;gap:12px;padding:16px 24px;display:flex;position:sticky;bottom:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-page{background:var(--bg-primary);justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.login-page:before{content:"";background:radial-gradient(circle,#6366f126,#0000 70%);border-radius:50%;width:500px;height:500px;position:absolute;top:-100px;right:-100px}.login-page:after{content:"";background:radial-gradient(circle,#a855f71a,#0000 70%);border-radius:50%;width:400px;height:400px;position:absolute;bottom:-80px;left:-80px}.login-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:420px;box-shadow:var(--shadow-lg), var(--shadow-glow);z-index:1;padding:40px;position:relative}.login-card .logo{text-align:center;margin-bottom:32px}.login-card .logo .icon{background:linear-gradient(135deg, var(--primary), #a855f7);border-radius:var(--radius-lg);color:#fff;justify-content:center;align-items:center;width:56px;height:56px;margin:0 auto 16px;font-size:24px;font-weight:800;display:flex}.login-card .logo h2{font-size:24px;font-weight:800}.login-card .logo p{color:var(--text-muted);margin-top:4px;font-size:14px}.login-error{background:var(--danger-bg);border-radius:var(--radius-md);color:var(--danger);border:1px solid #ef444433;margin-bottom:16px;padding:10px 14px;font-size:13px;animation:.2s fadeIn}.login-btn{width:100%;margin-top:8px;padding:12px;font-size:15px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:32px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;transition:all .2s}.stat-card:hover{border-color:var(--primary);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.stat-card .stat-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:40px;height:40px;margin-bottom:12px;display:flex}.stat-card .stat-value{letter-spacing:-.5px;font-size:28px;font-weight:800}.stat-card .stat-label{color:var(--text-muted);margin-top:2px;font-size:13px}.empty-state{text-align:center;color:var(--text-muted);padding:60px 20px}.empty-state .empty-icon{opacity:.5;margin-bottom:16px}.empty-state h3{color:var(--text-secondary);margin-bottom:8px;font-size:18px;font-weight:600}.empty-state p{max-width:300px;margin:0 auto;font-size:14px}.toast-container{z-index:1000;flex-direction:column;gap:8px;display:flex;position:fixed;top:24px;right:24px}.toast{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);align-items:center;gap:10px;min-width:280px;padding:12px 20px;font-size:14px;animation:.3s slideInRight;display:flex}.toast-success{border-left:3px solid var(--success)}.toast-error{border-left:3px solid var(--danger)}@keyframes slideInRight{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}@media (width<=768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0;padding:16px}.form-row{grid-template-columns:1fr}.page-header{flex-direction:column;align-items:flex-start;gap:16px}}