:root{--c-bg:#f7f4ee;--c-panel:#fffefc;--c-text:#292725;--c-muted:#8b857c;--c-border:#e4ded2;--c-primary:#5b8c7a;--c-primary-hover:#4a7a68;--c-primary-pale:#e5f0ea;--c-gold:#c8a45c;--c-gold-pale:#f9f2e2;--c-danger:#c97b84;--c-danger-pale:#f8ecee;--radius:8px;--radius-lg:12px;--shadow:0 1px 3px #0000000f;--font:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);color:var(--c-text);background:var(--c-bg);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.6}a{color:var(--c-primary);text-decoration:none}a:hover{color:var(--c-primary-hover)}.login-page{background:var(--c-bg);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--c-panel);border:1px solid var(--c-border);border-radius:var(--radius-lg);width:100%;max-width:400px;box-shadow:var(--shadow);padding:48px 40px}.login-card h1{color:var(--c-text);margin-bottom:4px;font-family:Playfair Display,Georgia,serif;font-size:1.5rem;font-weight:700}.login-card .subtitle{color:var(--c-muted);margin-bottom:28px;font-size:13px}.login-card .field{margin-bottom:16px}.login-card label{color:var(--c-muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px;font-size:12px;font-weight:600;display:block}.login-card input{border:1px solid var(--c-border);border-radius:var(--radius);width:100%;font-size:14px;font-family:var(--font);background:var(--c-bg);color:var(--c-text);outline:none;padding:10px 12px;transition:border-color .2s}.login-card input:focus{border-color:var(--c-primary)}.login-card .error-msg{color:var(--c-danger);margin-bottom:12px;font-size:13px}.login-card button{background:var(--c-primary);color:#fff;border-radius:var(--radius);cursor:pointer;border:none;width:100%;margin-top:8px;padding:10px;font-size:14px;font-weight:600;transition:background .2s}.login-card button:hover{background:var(--c-primary-hover)}.admin-layout{min-height:100vh;display:flex}.sidebar{background:var(--c-panel);border-right:1px solid var(--c-border);z-index:10;flex-direction:column;flex-shrink:0;width:220px;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-brand{border-bottom:1px solid var(--c-border);padding:20px 20px 16px}.sidebar-brand h2{color:var(--c-primary);font-family:Playfair Display,Georgia,serif;font-size:1rem;font-weight:700}.sidebar-brand span{color:var(--c-muted);margin-top:2px;font-size:11px;display:block}.sidebar-nav{flex:1;padding:12px 0;overflow-y:auto}.sidebar-section{text-transform:uppercase;letter-spacing:.06em;color:var(--c-muted);padding:8px 20px 4px;font-size:10px;font-weight:600}.sidebar-link{color:var(--c-text);border-left:3px solid #0000;align-items:center;gap:10px;padding:8px 20px;font-size:13px;text-decoration:none;transition:all .15s;display:flex}.sidebar-link:hover{background:var(--c-primary-pale);color:var(--c-primary)}.sidebar-link.active{background:var(--c-primary-pale);color:var(--c-primary);border-left-color:var(--c-primary);font-weight:600}.sidebar-link svg{opacity:.6;flex-shrink:0;width:16px;height:16px}.sidebar-link.active svg{opacity:1}.sidebar-footer{border-top:1px solid var(--c-border);padding:12px 20px}.sidebar-user{color:var(--c-text);font-size:12px;font-weight:500}.sidebar-logout{color:var(--c-muted);cursor:pointer;background:0 0;border:none;margin-top:4px;padding:0;font-size:11px}.sidebar-logout:hover{color:var(--c-danger)}.main-content{flex:1;min-height:100vh;margin-left:220px;padding:32px 40px}.page-header{margin-bottom:32px}.page-header h1{color:var(--c-text);font-family:Playfair Display,Georgia,serif;font-size:1.75rem;font-weight:700}.page-header p{color:var(--c-muted);margin-top:4px;font-size:13px}.stats-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:32px;display:grid}.stat-card{background:var(--c-panel);border:1px solid var(--c-border);border-radius:var(--radius-lg);padding:20px 24px}.stat-card .stat-value{color:var(--c-primary);font-family:Playfair Display,Georgia,serif;font-size:1.5rem;font-weight:700}.stat-card .stat-label{color:var(--c-muted);margin-top:4px;font-size:12px}.quick-actions{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-bottom:32px;display:grid}.quick-action{background:var(--c-panel);border:1px solid var(--c-border);border-radius:var(--radius);text-align:center;cursor:pointer;color:var(--c-text);padding:16px;font-size:13px;font-weight:500;text-decoration:none;transition:all .15s}.quick-action:hover{border-color:var(--c-primary);background:var(--c-primary-pale);color:var(--c-primary)}.editor-layout{grid-template-columns:1fr 360px;gap:24px;display:grid}.editor-main{background:var(--c-panel);border:1px solid var(--c-border);border-radius:var(--radius-lg);padding:24px}.editor-sidebar{background:var(--c-panel);border:1px solid var(--c-border);border-radius:var(--radius-lg);align-self:start;max-height:calc(100vh - 64px);padding:24px;position:sticky;top:32px;overflow-y:auto}.field-group{margin-bottom:20px}.field-group:last-child{margin-bottom:0}.field-group h3{color:var(--c-primary);border-bottom:1px solid var(--c-border);margin-bottom:12px;padding-bottom:6px;font-size:13px;font-weight:600}.field-group label{color:var(--c-muted);text-transform:uppercase;letter-spacing:.04em;margin-top:10px;margin-bottom:3px;font-size:11px;font-weight:600;display:block}.field-group label:first-of-type{margin-top:0}.field-group input,.field-group textarea,.field-group select{border:1px solid var(--c-border);width:100%;font-size:13px;font-family:var(--font);background:var(--c-bg);color:var(--c-text);border-radius:6px;outline:none;padding:8px 10px;transition:border-color .15s}.field-group input:focus,.field-group textarea:focus,.field-group select:focus{border-color:var(--c-primary)}.field-group textarea{resize:vertical;min-height:60px}.btn{border:1px solid var(--c-border);border-radius:var(--radius);font-size:13px;font-weight:500;font-family:var(--font);cursor:pointer;background:var(--c-panel);color:var(--c-text);align-items:center;gap:6px;padding:8px 16px;transition:all .15s;display:inline-flex}.btn:hover{border-color:var(--c-primary);color:var(--c-primary)}.btn-primary{background:var(--c-primary);border-color:var(--c-primary);color:#fff}.btn-primary:hover{background:var(--c-primary-hover);color:#fff}.btn-danger{color:var(--c-danger)}.btn-danger:hover{border-color:var(--c-danger);background:var(--c-danger-pale)}.btn-sm{padding:4px 10px;font-size:12px}.action-bar{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:24px;display:flex}.toast-container{z-index:100;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:24px;right:24px}.toast{background:var(--c-text);color:#fff;border-radius:20px;padding:10px 18px;font-size:13px;animation:.25s slideIn;box-shadow:0 4px 16px #00000026}@keyframes slideIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.media-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px;display:grid}.media-card{background:var(--c-panel);border:1px solid var(--c-border);border-radius:var(--radius);transition:border-color .15s;overflow:hidden}.media-card:hover{border-color:var(--c-primary)}.media-card img{object-fit:cover;width:100%;height:120px;display:block}.media-card .media-info{color:var(--c-muted);padding:8px 10px;font-size:11px}.upload-zone{border:2px dashed var(--c-border);border-radius:var(--radius-lg);text-align:center;color:var(--c-muted);cursor:pointer;margin-bottom:24px;padding:40px;transition:all .15s}.upload-zone:hover{border-color:var(--c-primary);background:var(--c-primary-pale)}.color-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;display:grid}.color-item{background:var(--c-panel);border:1px solid var(--c-border);border-radius:var(--radius);align-items:center;gap:10px;padding:10px 14px;display:flex}.color-item input[type=color]{cursor:pointer;border:none;border-radius:6px;width:32px;height:32px;padding:0}.color-item .color-name{flex:1;font-size:12px;font-weight:500}.color-item .color-value{color:var(--c-muted);font-family:monospace;font-size:11px}.loading-screen{min-height:100vh;color:var(--c-muted);justify-content:center;align-items:center;font-size:14px;display:flex}.empty-state{text-align:center;color:var(--c-muted);padding:40px}@media (width<=768px){.sidebar{width:180px}.main-content{margin-left:180px;padding:20px}.editor-layout{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}}@media (width<=600px){.sidebar{display:none}.main-content{margin-left:0}}