:root{color-scheme:light;--color-bg: #f6f7fb;--color-surface: #ffffff;--color-border: #e2e4ea;--color-text: #1a1d29;--color-text-muted: #666b7a;--color-primary: #4f46e5;--color-primary-hover: #4338ca;--color-danger: #dc2626;--radius: 10px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--color-bg);color:var(--color-text)}.auth-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{width:100%;max-width:380px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:32px}.auth-card h1{font-size:20px;margin:0 0 4px}.auth-card p.subtitle{color:var(--color-text-muted);margin:0 0 24px;font-size:14px}.form-field{margin-bottom:16px}.form-field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}.form-field input{width:100%;padding:10px 12px;border:1px solid var(--color-border);border-radius:8px;font-size:14px;font-family:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:8px;padding:10px 16px;font-size:14px;font-weight:600;cursor:pointer;background:var(--color-primary);color:#fff;width:100%}.btn:hover{background:var(--color-primary-hover)}.btn:disabled{opacity:.6;cursor:not-allowed}.app-shell{display:flex;min-height:100vh}.app-sidebar{width:220px;flex-shrink:0;background:var(--color-surface);border-right:1px solid var(--color-border);padding:24px 16px;display:flex;flex-direction:column}.app-sidebar .brand{font-weight:700;font-size:16px;margin-bottom:24px}.app-main{flex:1;padding:32px}.page-header h1{font-size:22px;margin:0 0 24px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:20px}.form-error{background:#fef2f2;color:var(--color-danger);border:1px solid #fecaca;border-radius:8px;padding:10px 12px;font-size:13px;margin-bottom:16px}.form-success{background:#f0fdf4;color:#166534;border:1px solid #bbf7d0;border-radius:8px;padding:10px 12px;font-size:13px;margin-bottom:16px}.app-nav{display:flex;flex-direction:column;gap:4px;flex:1}.app-nav a{padding:8px 12px;border-radius:8px;color:var(--color-text);text-decoration:none;font-size:14px}.app-nav a.active,.app-nav a:hover{background:var(--color-bg)}.sidebar-footer{border-top:1px solid var(--color-border);padding-top:12px;font-size:13px}.sidebar-footer .admin-email{color:var(--color-text-muted);display:block;margin-bottom:8px;overflow-wrap:anywhere}.btn-link{background:none;border:none;color:var(--color-primary);font-size:13px;cursor:pointer;padding:0;width:auto}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:24px}.metric-tile{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:16px 20px}.metric-tile .metric-label{font-size:13px;color:var(--color-text-muted);margin-bottom:6px}.metric-tile .metric-value{font-size:24px;font-weight:700}.data-table{width:100%;border-collapse:collapse;font-size:14px}.data-table th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--color-text-muted);padding:8px 12px;border-bottom:1px solid var(--color-border)}.data-table td{padding:12px;border-bottom:1px solid var(--color-border)}.data-table tr:last-child td{border-bottom:none}.data-table tr.clickable{cursor:pointer}.data-table tr.clickable:hover{background:var(--color-bg)}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}.badge-active{background:#dcfce7;color:#166534}.badge-trial{background:#dbeafe;color:#1e40af}.badge-past_due{background:#fef9c3;color:#854d0e}.badge-canceled{background:#fee2e2;color:#991b1b}.badge-no_subscription{background:#f1f2f6;color:var(--color-text-muted)}.badge-pending_approval,.badge-processing{background:#fef9c3;color:#854d0e}.badge-approved,.badge-published,.badge-ready{background:#dcfce7;color:#166534}.badge-rejected,.badge-failed{background:#fee2e2;color:#991b1b}.badge-scheduled{background:#ede9fe;color:#5b21b6}.empty-state{color:var(--color-text-muted);font-size:14px;text-align:center;padding:40px 0}.detail-grid{display:grid;gap:16px}.detail-grid dl{display:grid;grid-template-columns:160px 1fr;gap:8px 16px;margin:0}.detail-grid dt{color:var(--color-text-muted);font-size:13px}.detail-grid dd{margin:0;font-size:14px}.back-link{display:inline-block;margin-bottom:16px;font-size:13px}.pagination{display:flex;align-items:center;gap:12px}