:root{color-scheme:light;--bg: #f4f6f8;--surface: #ffffff;--border: #d8dee6;--text: #0f172a;--muted: #64748b;--primary: #0b5cab;--primary-hover: #094a8c;--danger: #b42318;--sidebar: #0f172a;--sidebar-text: #cbd5e1;--radius: 12px;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input,textarea{font:inherit}a{color:var(--primary)}.boot-screen,.login-page{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(420px,100%);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;display:grid;gap:16px;box-shadow:0 12px 40px #0f172a14}.login-eyebrow{margin:0;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--primary)}.login-card h1{margin:0;font-size:28px}.login-lead{margin:0;color:var(--muted)}.admin-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.admin-sidebar{background:var(--sidebar);color:var(--sidebar-text);display:flex;flex-direction:column;padding:20px 16px;gap:20px}.admin-brand{display:grid;gap:4px;padding:8px 10px}.admin-brand-mark{font-size:22px;font-weight:800;color:#fff;letter-spacing:.04em}.admin-brand-sub{font-size:13px;color:#94a3b8}.admin-nav{display:grid;gap:6px}.admin-nav-item{border:0;background:transparent;color:inherit;text-align:left;padding:10px 12px;border-radius:8px;cursor:pointer}.admin-nav-item:hover,.admin-nav-item.active{background:#ffffff14;color:#fff}.admin-sidebar-foot{margin-top:auto;display:grid;gap:10px;padding:10px}.admin-external-link{color:#93c5fd;text-decoration:none;font-size:14px}.admin-user{margin:0;font-size:13px;color:#94a3b8}.admin-main{padding:28px}.page{max-width:1080px}.page-header{margin-bottom:24px}.page-header h1{margin:0 0 8px;font-size:30px}.page-header p{margin:0;color:var(--muted)}.page-header-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px}.dashboard-card{border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);padding:20px;text-align:left;cursor:pointer;display:grid;gap:8px}.dashboard-card h2,.dashboard-card h3{margin:0;font-size:18px}.dashboard-section-title{margin:0 0 12px;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.info-list{margin:0 0 12px;padding-left:18px;font-size:14px;color:var(--text)}.admin-nav-section{margin-bottom:12px}.admin-nav-section-title{margin:0 0 6px;padding:0 10px;font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#64748b}.dashboard-card p{margin:0;color:var(--muted);font-size:14px}.dashboard-card-cta{color:var(--primary);font-weight:600;font-size:14px}.info-panel,.editor-panel,.editor-form,.preview-frame{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.info-panel h2,.form-section h2,.editor-panel h2{margin:0 0 12px;font-size:18px}.editor-form,.form-section{display:grid;gap:16px;margin-bottom:20px}.form-grid-2,.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-field{display:grid;gap:6px}.form-label{font-size:13px;font-weight:600}.form-hint{font-size:12px;color:var(--muted)}.form-input,.form-textarea{width:100%;border:1px solid var(--border);border-radius:8px;padding:10px 12px;background:#fff}.form-textarea{resize:vertical}.checkbox-field{display:flex;align-items:center;gap:8px;font-size:14px}.form-actions{display:flex;gap:10px}.btn{border:0;border-radius:8px;padding:10px 14px;cursor:pointer;font-weight:600}.btn-small{padding:6px 10px;font-size:13px}.btn-block{width:100%}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-ghost{background:#eef2f7;color:var(--text)}.btn-danger{background:#fee4e2;color:var(--danger)}.btn:disabled{opacity:.6;cursor:not-allowed}.form-error{color:var(--danger);margin:0}.form-notice{color:#027a48;margin:0}.muted{color:var(--muted)}.preview-thumb img,.preview-hero-img{max-width:320px;width:100%;border-radius:8px;border:1px solid var(--border)}.data-table-wrap{overflow:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}.data-table{width:100%;border-collapse:collapse;font-size:14px}.data-table th,.data-table td{padding:12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}.data-table th{background:#f8fafc;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.cell-truncate{max-width:280px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cell-actions{white-space:nowrap;display:flex;gap:6px}.preview-frame{display:grid;gap:24px}.preview-hero h2{margin:8px 0;font-size:28px}.preview-eyebrow{margin:0;color:var(--primary);font-weight:700;text-transform:uppercase;font-size:12px;letter-spacing:.08em}.preview-lead{font-size:18px;color:#334155}.preview-cta-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.preview-pill{display:inline-block;padding:8px 12px;border-radius:999px;background:var(--primary);color:#fff;font-size:13px}.preview-pill.ghost{background:#e2e8f0;color:var(--text)}.preview-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.preview-card{border:1px solid var(--border);border-radius:8px;padding:14px}.preview-card h4{margin:0 0 8px}.preview-card p{margin:0;color:var(--muted);font-size:14px}.preview-list{margin:0;padding-left:18px;display:grid;gap:12px}.menu-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.menu-tab{border:1px solid var(--border);background:var(--surface);border-radius:999px;padding:8px 14px;font-size:13px;cursor:pointer}.menu-tab.active{background:var(--primary);border-color:var(--primary);color:#fff}.menu-group-hint{margin:0 0 16px;font-size:14px}.inline-code{font-family:ui-monospace,monospace;font-size:12px;background:#eef2f7;padding:2px 6px;border-radius:4px}.preview-nav-groups{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.preview-nav-group h4{margin:0 0 8px;font-size:14px}@media(max-width:900px){.admin-shell{grid-template-columns:1fr}.admin-sidebar{position:sticky;top:0;z-index:2}.form-grid,.form-grid-2{grid-template-columns:1fr}}