:root{--teal: #0f766e;--ink: #0f172a;--muted: #64748b;--bg: #f1f5f9;--card: #ffffff;--border: #e2e8f0;--ok: #16a34a;--err: #dc2626}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg)}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:#0b1220;color:#cbd5e1;padding:20px 14px;display:flex;flex-direction:column}.sidebar-user{margin-top:auto;padding:14px 10px 4px;border-top:1px solid #1e293b;display:grid;gap:8px;font-size:12px;overflow-wrap:anywhere}.sidebar-user button{border:0;background:none;color:#5eead4;padding:0;text-align:left;cursor:pointer}.brand{font-weight:700;color:#fff;font-size:17px;padding:6px 10px 18px}.nav-item{display:block;padding:10px 12px;border-radius:8px;color:#cbd5e1;text-decoration:none;font-size:15px}.nav-item:hover{background:#1e293b}.nav-item--active{background:var(--teal);color:#fff}.content{padding:32px 40px}h1{margin:0 0 6px;font-size:26px}.muted{color:var(--muted)}code{background:#e2e8f0;padding:1px 6px;border-radius:4px;font-size:12px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-top:24px}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px}.stat-value{font-size:30px;font-weight:700;color:var(--teal)}.stat-label{color:var(--muted);font-size:14px;margin-top:4px}.placeholder{margin-top:24px;padding:40px;border:2px dashed var(--border);border-radius:12px;text-align:center;color:var(--muted);background:var(--card)}.btn{background:var(--teal);color:#fff;border:none;padding:10px 18px;border-radius:8px;font-weight:600;font-size:14px;cursor:pointer}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--ghost{background:#fff;color:var(--teal);border:1px solid var(--border)}.toolbar{display:flex;align-items:center;gap:12px;margin:20px 0 12px}.toolbar--wrap{flex-wrap:wrap}.page-size{margin-left:auto;display:flex;align-items:center;gap:8px;color:var(--muted);font-size:14px}.page-size select,.status-select{border:1px solid var(--border);border-radius:7px;padding:7px 9px;background:#fff}.status-select{font-weight:600}.status-select--draft{color:#92400e;background:#fffbeb;border-color:#fde68a}.status-select--published{color:#166534;background:#f0fdf4;border-color:#bbf7d0}.table-scroll{overflow-x:auto}.empty-cell{text-align:center!important;color:var(--muted);padding:28px!important}.pagination{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:0 0 24px}.pagination>div{display:flex;gap:8px}.history-section{margin-top:40px}.history-section h2{margin-bottom:4px}.alert{padding:12px 16px;border-radius:8px;margin:16px 0}.alert--error{background:#fef2f2;color:var(--err);border:1px solid #fecaca}.alert--success{background:#f0fdf4;color:var(--ok);border:1px solid #bbf7d0}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(420px,100%);background:var(--card);border:1px solid var(--border);border-radius:14px;padding:32px;box-shadow:0 16px 40px #0f172a14;display:grid;gap:16px}.brand--login{color:var(--teal);padding:0}.login-card h1,.login-card p{margin:0}.field{display:grid;gap:7px;font-size:14px;font-weight:600}.field input{width:100%;border:1px solid var(--border);border-radius:8px;padding:11px 12px;font:inherit}.field input:focus{outline:2px solid #99f6e4;border-color:var(--teal)}@media(max-width:700px){.shell{grid-template-columns:1fr}.sidebar{min-height:auto}.sidebar nav{display:flex;gap:4px}.sidebar-user{margin-top:12px}.content{padding:24px 16px;overflow-x:auto}}.summary-row{display:flex;gap:10px;margin:20px 0 12px}.badge{padding:4px 12px;border-radius:999px;font-size:13px;font-weight:600}.badge--ok{background:#dcfce7;color:var(--ok)}.badge--err{background:#fee2e2;color:var(--err)}.table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--border);border-radius:10px;overflow:hidden;margin:12px 0 20px;font-size:14px}.table th,.table td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--border)}.table th{background:#f8fafc;font-weight:600}.truncate{max-width:360px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}