:root{--admin-bg:#f6f8fb;--admin-card:#fff;--admin-border:#e6eaf2;--admin-text:#0f172a;--admin-muted:#64748b;--admin-primary:#2563eb;--admin-danger:#dc2626;--admin-warning:#d97706;--admin-success:#16a34a;--admin-shadow:0 1px 2px rgba(15,23,42,.06),0 8px 24px rgba(15,23,42,.06);--admin-radius:14px}.admin-shell{min-height:100vh;background:var(--admin-bg);color:var(--admin-text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji}.admin-navbar{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:#0b1220;color:#fff;border-bottom:1px solid hsla(0,0%,100%,.08)}.admin-navbar-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;max-width:1200px;margin:0 auto}.admin-brand{font-weight:700;letter-spacing:.2px}.admin-body{display:grid;grid-template-columns:240px 1fr;max-width:1200px;margin:0 auto}.admin-sidebar{padding:18px 12px}.admin-nav{background:var(--admin-card);border:1px solid var(--admin-border);border-radius:var(--admin-radius);box-shadow:var(--admin-shadow);padding:10px;position:-webkit-sticky;position:sticky;top:70px}.admin-nav a{display:block;padding:10px 12px;border-radius:10px;color:var(--admin-text);text-decoration:none;font-weight:600}.admin-nav a:hover{background:rgba(37,99,235,.08)}.admin-nav a.active{background:rgba(37,99,235,.12);color:var(--admin-primary)}.admin-main{padding:18px}.admin-container{max-width:980px}.admin-pagehead{margin-bottom:14px}.admin-breadcrumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--admin-muted)}.admin-breadcrumbs a{color:var(--admin-primary);text-decoration:none}.admin-breadcrumbs .sep{opacity:.6}.admin-h1{margin:6px 0 0;font-size:28px;letter-spacing:-.3px}.admin-grid{display:grid;grid-gap:14px;gap:14px}.admin-grid.stats{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:14px}.admin-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-grid.detail{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.admin-card{background:var(--admin-card);border:1px solid var(--admin-border);border-radius:var(--admin-radius);box-shadow:var(--admin-shadow);overflow:hidden}.admin-card-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--admin-border);gap:12px}.admin-card-title{font-weight:800}.admin-card-subtitle{font-size:13px;color:var(--admin-muted);margin-top:2px}.admin-card-body{padding:14px 16px}.admin-stat-label{font-size:12px;font-weight:700;color:var(--admin-muted);text-transform:uppercase;letter-spacing:.06em}.admin-stat-value{font-size:26px;font-weight:900;margin-top:6px}.admin-stat-hint{font-size:13px;color:var(--admin-muted);margin-top:6px}.admin-alert{background:#fff;border:1px solid var(--admin-border);border-left:4px solid var(--admin-primary);border-radius:var(--admin-radius);padding:12px 14px;box-shadow:var(--admin-shadow);margin:12px 0;color:var(--admin-text)}.admin-alert-danger{border-left-color:var(--admin-danger)}.admin-form-row{display:grid;grid-template-columns:1fr 160px 160px auto auto;grid-gap:10px;gap:10px;align-items:center}.admin-input,.admin-select{width:100%;border:1px solid var(--admin-border);border-radius:10px;padding:10px 12px;background:#fff;outline:none}.admin-input:focus,.admin-select:focus{border-color:rgba(37,99,235,.5);box-shadow:0 0 0 4px rgba(37,99,235,.12)}.admin-input-sm{max-width:110px}.admin-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 12px;border-radius:10px;border:1px solid transparent;text-decoration:none;font-weight:800;cursor:pointer;white-space:nowrap}.admin-btn-sm{padding:7px 10px;font-size:13px}.admin-btn-primary{background:var(--admin-primary);border-color:rgba(37,99,235,.2);color:#fff}.admin-btn-primary:hover{filter:brightness(.98)}.admin-btn-outline{background:transparent;border-color:hsla(0,0%,100%,.25);color:#fff}.admin-main .admin-btn-outline{color:var(--admin-text);border-color:var(--admin-border)}.admin-link,.admin-link-mono{color:var(--admin-primary);text-decoration:none;font-weight:800}.admin-link-mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-weight:700}.admin-table-wrap{overflow:auto}.admin-table{width:100%;border-collapse:collapse;font-size:14px}.admin-table td,.admin-table th{padding:10px;border-top:1px solid var(--admin-border);vertical-align:top}.admin-table thead th{border-top:0;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--admin-muted);background:#fbfcff}.admin-muted{color:var(--admin-muted);font-size:13px}.admin-strong{font-weight:900}.admin-right{text-align:right}.admin-mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.admin-badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:900;border:1px solid var(--admin-border);background:#fff}.admin-badge.tone-gray{color:#334155;background:#f1f5f9;border-color:#e2e8f0}.admin-badge.tone-blue{color:#1d4ed8;background:#eff6ff;border-color:#dbeafe}.admin-badge.tone-green{color:#166534;background:#ecfdf5;border-color:#d1fae5}.admin-badge.tone-yellow{color:#92400e;background:#fffbeb;border-color:#fde68a}.admin-badge.tone-red{color:#991b1b;background:#fef2f2;border-color:#fecaca}@media (max-width:920px){.admin-grid.detail,.admin-grid.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-body{grid-template-columns:1fr}.admin-sidebar{padding:10px 18px 0}.admin-nav{position:static}.admin-main{padding-top:10px}.admin-form-row{grid-template-columns:1fr 1fr}}