@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");:root{--color-bg:#0f1117;--color-surface:#1a1d27;--color-surface-2:#21253a;--color-border:#2a2d3e;--color-border-light:#353852;--color-text:#e8eaf0;--color-text-secondary:#8b8fa8;--color-text-muted:#565878;--color-primary:#7c3aed;--color-primary-light:#8b5cf6;--color-primary-alpha:rgba(124,58,237,.15);--color-accent:#06b6d4;--color-success:#10b981;--color-warning:#f59e0b;--color-error:#ef4444;--color-info:#3b82f6;--font-sans:"Inter",-apple-system,sans-serif;--sidebar-w:240px;--header-h:56px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--shadow-sm:0 1px 3px rgba(0,0,0,.4);--shadow-md:0 4px 16px rgba(0,0,0,.4);--ease:cubic-bezier(0.4,0,0.2,1);--duration:200ms}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased}body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;background:none}button,input,select,textarea{font-family:inherit}img{max-width:100%;display:block}.admin-layout{display:flex;min-height:100vh}.admin-sidebar{width:var(--sidebar-w);background:var(--color-surface);border-right:1px solid var(--color-border);position:fixed;top:0;left:0;bottom:0;display:flex;flex-direction:column;z-index:100;overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--color-border) transparent}.admin-main{margin-left:var(--sidebar-w);flex:1 1;display:flex;flex-direction:column;min-height:100vh}.sidebar-brand{padding:20px 20px 16px;border-bottom:1px solid var(--color-border);gap:10px}.sidebar-brand,.sidebar-logo{display:flex;align-items:center}.sidebar-logo{width:32px;height:32px;border-radius:var(--radius-sm);background:var(--color-primary);justify-content:center;font-weight:700;color:#fff;font-size:14px}.sidebar-brand-name{font-size:15px;font-weight:700;letter-spacing:2px;text-transform:uppercase}.sidebar-brand-sub{font-size:10px;letter-spacing:1px;color:var(--color-text-secondary);text-transform:uppercase}.sidebar-nav{flex:1 1;padding:12px 0}.sidebar-section-label{font-size:9px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--color-text-muted);padding:16px 20px 6px}.sidebar-link{display:flex;align-items:center;gap:10px;padding:9px 20px;font-size:13px;font-weight:500;color:var(--color-text-secondary);transition:all var(--duration) var(--ease);position:relative;border-radius:0}.sidebar-link:hover{background:var(--color-surface-2);color:var(--color-text)}.sidebar-link.active{background:var(--color-primary-alpha);color:var(--color-primary-light)}.sidebar-link.active:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--color-primary);border-radius:0 2px 2px 0}.sidebar-link svg{flex-shrink:0;width:16px;height:16px}.sidebar-badge{margin-left:auto;background:var(--color-error);color:#fff;font-size:10px;font-weight:700;padding:2px 6px;border-radius:10px;min-width:18px;text-align:center}.admin-header{height:var(--header-h);background:var(--color-surface);border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:-webkit-sticky;position:sticky;top:0;z-index:90}.page-title{font-size:16px;font-weight:600;color:var(--color-text);letter-spacing:.3px}.header-actions{gap:12px}.admin-avatar,.header-actions{display:flex;align-items:center}.admin-avatar{width:32px;height:32px;border-radius:50%;background:var(--color-primary);justify-content:center;font-size:13px;font-weight:700;color:#fff;cursor:pointer}.admin-content{padding:28px;flex:1 1}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:16px;gap:16px;margin-bottom:24px}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:20px;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px}.stat-card.purple:before{background:var(--color-primary)}.stat-card.teal:before{background:var(--color-accent)}.stat-card.green:before{background:var(--color-success)}.stat-card.yellow:before{background:var(--color-warning)}.stat-label{font-size:11px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--color-text-secondary);margin-bottom:8px}.stat-value{font-size:28px;font-weight:700;color:var(--color-text);letter-spacing:-.5px;margin-bottom:4px}.stat-change{font-size:12px;display:flex;align-items:center;gap:4px}.stat-change.up{color:var(--color-success)}.stat-change.down{color:var(--color-error)}.stat-icon{position:absolute;top:16px;right:16px;opacity:.15}.stat-icon svg{width:36px;height:36px}.admin-table-wrap{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden}.admin-table-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--color-border)}.admin-table-title{font-size:14px;font-weight:600}.admin-table{width:100%;border-collapse:collapse;font-size:13px}.admin-table th{text-align:left;padding:10px 20px;font-size:10px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--color-text-secondary);background:var(--color-surface-2);white-space:nowrap}.admin-table td,.admin-table th{border-bottom:1px solid var(--color-border)}.admin-table td{padding:12px 20px;vertical-align:middle;color:var(--color-text)}.admin-table tr:last-child td{border-bottom:none}.admin-table tr:hover td{background:hsla(0,0%,100%,.02)}.table-img{width:40px;height:52px;overflow:hidden;border-radius:var(--radius-sm);background:var(--color-surface-2);flex-shrink:0}.table-img img{width:100%;height:100%;object-fit:cover}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600;letter-spacing:.5px;white-space:nowrap}.badge:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.badge-success{background:rgba(16,185,129,.15);color:var(--color-success)}.badge-warning{background:rgba(245,158,11,.15);color:var(--color-warning)}.badge-error{background:rgba(239,68,68,.15);color:var(--color-error)}.badge-info{background:rgba(59,130,246,.15);color:var(--color-info)}.badge-purple{background:var(--color-primary-alpha);color:var(--color-primary-light)}.badge-neutral{background:rgba(139,143,168,.15);color:var(--color-text-secondary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:600;border-radius:var(--radius-sm);transition:all var(--duration) var(--ease);white-space:nowrap;cursor:pointer}.btn:active{transform:scale(.98)}.btn-primary{background:var(--color-primary);color:#fff;border:none}.btn-primary:hover{background:var(--color-primary-light)}.btn-outline{background:transparent;color:var(--color-text-secondary);border:1px solid var(--color-border)}.btn-outline:hover{border-color:var(--color-text-secondary);color:var(--color-text)}.btn-ghost{background:transparent;color:var(--color-text-secondary);border:none;padding:6px 10px}.btn-ghost:hover{background:var(--color-surface-2);color:var(--color-text)}.btn-danger{background:rgba(239,68,68,.15);color:var(--color-error);border:1px solid var(--color-error)}.btn-danger:hover{background:var(--color-error);color:#fff}.btn-sm{padding:5px 10px;font-size:12px}.form-field{margin-bottom:16px}.form-label{display:block;font-size:12px;font-weight:600;letter-spacing:.5px;color:var(--color-text-secondary);margin-bottom:6px;text-transform:uppercase}.form-input{width:100%;padding:10px 12px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);font-size:13px;font-family:inherit;transition:border-color var(--duration);outline:none}.form-input:focus{border-color:var(--color-primary)}.form-input::placeholder{color:var(--color-text-muted)}.form-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;padding-right:32px}.form-textarea{resize:vertical;min-height:100px}.form-row{display:grid;grid-gap:16px;gap:16px}.form-row-2{grid-template-columns:1fr 1fr}.form-row-3{grid-template-columns:1fr 1fr 1fr}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden}.card-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--color-border)}.card-title{font-size:14px;font-weight:600}.card-body{padding:20px}.filter-bar{display:flex;gap:10px;align-items:center;padding:12px 20px;border-bottom:1px solid var(--color-border);background:var(--color-surface-2)}.search-input-wrap{flex:1 1;position:relative;max-width:320px}.search-input-wrap input{width:100%;padding:8px 12px 8px 34px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);font-size:13px;outline:none;transition:border-color var(--duration)}.search-input-wrap input:focus{border-color:var(--color-primary)}.search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--color-text-muted);width:14px;height:14px}.upload-zone{border:2px dashed var(--color-border);border-radius:var(--radius-md);padding:24px;text-align:center;cursor:pointer;transition:all var(--duration) var(--ease);background:var(--color-bg)}.upload-zone.dragover,.upload-zone:hover{border-color:var(--color-primary);background:var(--color-primary-alpha)}.image-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:8px;gap:8px;margin-top:12px}.image-thumb{position:relative;aspect-ratio:3/4;overflow:hidden;border-radius:var(--radius-sm);background:var(--color-surface-2);border:1px solid var(--color-border)}.image-thumb img{width:100%;height:100%;object-fit:cover}.image-thumb-remove{position:absolute;top:4px;right:4px;background:rgba(0,0,0,.7);color:#fff;border-radius:50%;width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:12px;opacity:0;transition:opacity var(--duration)}.image-thumb:hover .image-thumb-remove{opacity:1}.tabs{display:flex;border-bottom:1px solid var(--color-border);margin-bottom:24px}.tab-btn{padding:10px 20px;font-size:13px;font-weight:500;color:var(--color-text-secondary);border-bottom:2px solid transparent;transition:all var(--duration)}.tab-btn:hover{color:var(--color-text)}.tab-btn.active{color:var(--color-primary-light);border-bottom-color:var(--color-primary)}.pagination{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-top:1px solid var(--color-border);font-size:13px;color:var(--color-text-secondary)}.pagination-btns{display:flex;gap:4px}.page-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);font-size:12px;color:var(--color-text-secondary);transition:all var(--duration)}.page-btn:hover{background:var(--color-surface-2);color:var(--color-text)}.page-btn.active{background:var(--color-primary);color:#fff}.alert-bar{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:16px}.alert-warning{background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.3);color:var(--color-warning)}.alert-error{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);color:var(--color-error)}.alert-success{background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.3);color:var(--color-success)}.chart-wrap{height:240px;background:var(--color-surface-2);border-radius:var(--radius-sm);display:flex;align-items:flex-end;gap:4px;padding:16px 12px 0;overflow:hidden}.chart-bar{flex:1 1;background:linear-gradient(to top,var(--color-primary),var(--color-primary-light));border-radius:2px 2px 0 0;opacity:.8;transition:opacity var(--duration);position:relative}.chart-bar:hover{opacity:1}.chart-labels{display:flex;gap:4px;padding:6px 12px 12px}.chart-label{flex:1 1;text-align:center;font-size:10px;color:var(--color-text-muted)}.divider{height:1px;background:var(--color-border);margin:16px 0}.text-secondary{color:var(--color-text-secondary)}.text-muted{color:var(--color-text-muted)}.text-success{color:var(--color-success)}.text-error{color:var(--color-error)}.text-warning{color:var(--color-warning)}.truncate{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mobile-header{display:none;align-items:center;gap:12px;height:var(--header-h);padding:0 16px;background:var(--color-surface);border-bottom:1px solid var(--color-border);position:-webkit-sticky;position:sticky;top:0;z-index:90}.hamburger-btn{color:var(--color-text);padding:6px;border-radius:var(--radius-sm);transition:background var(--duration)}.hamburger-btn:hover{background:var(--color-surface-2)}.mobile-brand{font-size:14px;font-weight:700;letter-spacing:2px}.sidebar-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:99}@media (max-width:1200px){.stats-grid{grid-template-columns:repeat(2,1fr)}.form-row-3{grid-template-columns:1fr 1fr}}@media (max-width:900px){.mobile-header{display:flex}.sidebar-backdrop{display:block}.admin-sidebar{transform:translateX(-100%);transition:transform .3s var(--ease);box-shadow:none}.admin-sidebar.open{transform:translateX(0);box-shadow:4px 0 24px rgba(0,0,0,.5)}.admin-main{margin-left:0}.admin-content{padding:16px}.admin-header{padding:0 16px;height:48px}.page-title{font-size:14px}.admin-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.admin-table{min-width:600px}.filter-bar{flex-wrap:wrap;padding:10px 12px;gap:8px}.search-input-wrap{max-width:100%;flex-basis:100%}.image-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:600px){.stats-grid{grid-template-columns:1fr}.stat-value{font-size:22px}.form-row-2,.form-row-3{grid-template-columns:1fr}.image-grid{grid-template-columns:repeat(2,1fr)}.admin-table td,.admin-table th{padding:8px 10px;font-size:12px}.badge{font-size:10px;padding:2px 8px}.btn{padding:6px 12px;font-size:12px}.btn-sm{padding:4px 8px;font-size:11px}.card-body{padding:14px}.pagination{padding:10px 12px;font-size:12px}}