:root{--admin-bg:#f3f4f6;--admin-surface:#fff;--admin-sidebar-bg:#1e1e2f;--admin-sidebar-text:#a1a1aa;--admin-sidebar-hover:#fff;--admin-primary:#0ea5e9;--admin-primary-hover:#0284c7;--admin-border:#e5e7eb;--admin-text-main:#1f2937;--admin-text-muted:#6b7280;--admin-danger:#ef4444}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--admin-bg);color:var(--admin-text-main);height:100vh;font-family:Inter,sans-serif;overflow:hidden}.admin-wrapper{height:100vh;display:flex}.admin-sidebar{background-color:var(--admin-sidebar-bg);width:260px;color:var(--admin-sidebar-text);flex-direction:column;flex-shrink:0;display:flex}.admin-sidebar__logo{color:#fff;border-bottom:1px solid #ffffff0d;align-items:center;gap:12px;padding:24px;font-size:18px;font-weight:700;display:flex}.admin-nav{flex-direction:column;gap:4px;padding:16px 12px;display:flex}.admin-nav__link{color:var(--admin-sidebar-text);border-radius:8px;align-items:center;gap:12px;padding:12px 16px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.admin-nav__link:hover{color:var(--admin-sidebar-hover);background:#ffffff0d}.admin-nav__link.is-active{background:var(--admin-primary);color:#fff}.admin-main{flex-direction:column;flex:1;display:flex;overflow-y:auto}.admin-header{background:var(--admin-surface);border-bottom:1px solid var(--admin-border);z-index:10;justify-content:space-between;align-items:center;padding:32px 40px;display:flex;position:sticky;top:0}.admin-title{margin-bottom:4px;font-size:24px;font-weight:600}.admin-subtitle{color:var(--admin-text-muted);font-size:14px}.admin-content{flex-direction:column;gap:32px;width:100%;max-width:1000px;margin:0 auto;padding:40px;display:flex}.admin-card{background:var(--admin-surface);border:1px solid var(--admin-border);border-radius:12px;padding:24px;box-shadow:0 1px 3px #0000000d}.admin-card__title{margin-bottom:20px;font-size:18px;font-weight:600}.admin-card__header-flex{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.admin-card__header-flex .admin-card__title{margin-bottom:0}.admin-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;display:grid}.form-group{flex-direction:column;gap:8px;display:flex}.form-label{font-size:14px;font-weight:500}.form-help{color:var(--admin-text-muted);font-size:12px}.input-wrapper{align-items:center;display:flex;position:relative}.input-prefix{color:var(--admin-text-muted);font-size:14px;position:absolute;left:14px}.form-input{border:1px solid var(--admin-border);border-radius:8px;width:100%;padding:10px 14px 10px 32px;font-family:inherit;font-size:14px;transition:all .2s}.form-input:focus{border-color:var(--admin-primary);outline:none;box-shadow:0 0 0 3px #0ea5e91a}.form-textarea{border:1px solid var(--admin-border);resize:vertical;border-radius:8px;width:100%;padding:14px;font-family:monospace;font-size:14px;line-height:1.5}.form-textarea:focus{border-color:var(--admin-primary);outline:none;box-shadow:0 0 0 3px #0ea5e91a}.mt-1{margin-top:8px}.btn{cursor:pointer;border:none;border-radius:8px;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-size:14px;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background:var(--admin-primary);color:#fff}.btn-primary:hover{background:var(--admin-primary-hover)}.btn-secondary{background:var(--admin-surface);color:var(--admin-text-main);border:1px solid var(--admin-border)}.btn-secondary:hover{background:#f9fafb;border-color:#d1d5db}.btn-sm{padding:6px 12px;font-size:13px}.btn-danger-ghost{color:var(--admin-danger);background:0 0;padding:6px}.btn-danger-ghost:hover{background:#fef2f2}.table-container{width:100%;overflow-x:auto}.admin-table{border-collapse:collapse;text-align:left;width:100%}.admin-table th{border-bottom:1px solid var(--admin-border);color:var(--admin-text-muted);padding:12px 16px;font-size:13px;font-weight:500}.admin-table td{border-bottom:1px solid var(--admin-border);vertical-align:middle;padding:16px;font-size:14px}.admin-table tr:last-child td{border-bottom:none}.inline-input{background:0 0;border:1px solid #0000;border-radius:4px;width:100%;padding:6px 10px;font-family:inherit;transition:all .2s}.inline-input:focus,.inline-input:hover{border-color:var(--admin-border);background:#fff;outline:none}.toast{color:#fff;opacity:0;background:#10b981;border-radius:8px;padding:12px 24px;font-size:14px;font-weight:500;transition:all .3s cubic-bezier(.4,0,.2,1);position:fixed;bottom:32px;right:32px;transform:translateY(100px);box-shadow:0 10px 15px -3px #0000001a}.toast.show{opacity:1;transform:translateY(0)}