/* Batch 2 additions — append to existing app.css (overwrite the file with this content). */

:root{
  --primary:#2563eb;
  --bg:#f6f7fb;
  --card:#fff;
  --text:#1f2937;
  --muted:#6b7280;
  --border:#e5e7eb;
  --ok:#16a34a;
  --err:#dc2626;
}
*{box-sizing:border-box}
body{margin:0;font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg)}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}

.topbar{display:flex;align-items:center;gap:16px;background:#fff;border-bottom:1px solid var(--border);padding:10px 20px}
.brand{font-weight:700}
.nav{display:flex;gap:6px;flex:1;flex-wrap:wrap}
.nav a{padding:6px 10px;border-radius:6px;color:var(--text)}
.nav a.active{background:var(--primary);color:#fff}
.user{display:flex;gap:10px;align-items:center;color:var(--muted)}

.container{max-width:1200px;margin:24px auto;padding:0 20px}
h1{margin:0 0 16px}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:18px}
.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:14px}
.card .k{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.card .v{font-size:26px;font-weight:700;margin-top:4px}

.muted{color:var(--muted)}
.alert{padding:10px 12px;border-radius:8px;background:#eef2ff;border:1px solid #c7d2fe;margin-bottom:14px}
.alert.ok{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}
.alert.error{background:#fef2f2;border-color:#fecaca;color:#991b1b}

form label{display:block;margin:10px 0}
form input,form select,form textarea{display:block;width:100%;max-width:420px;padding:8px 10px;border:1px solid var(--border);border-radius:6px;background:#fff;font:inherit}
form button, .btn{background:var(--primary);color:#fff;border:0;padding:9px 14px;border-radius:6px;cursor:pointer;margin-top:10px;display:inline-block;text-decoration:none}
.btn.ghost{background:transparent;color:var(--primary);border:1px solid var(--primary)}
form button.link{background:transparent;color:var(--primary);padding:0;margin:0}
form button.danger{background:var(--err)}
form.inline{display:flex;gap:8px;align-items:center;margin-top:10px;flex-wrap:wrap}
form.inline input,form.inline select{width:auto;display:inline-block;margin:0;max-width:none}

.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:640px){.row2{grid-template-columns:1fr}}

.tabs{display:flex;gap:8px;border-bottom:1px solid var(--border);margin-bottom:14px}
.tab{padding:8px 12px;color:var(--muted)}
.tab.active{color:var(--primary);border-bottom:2px solid var(--primary)}
.panel{background:#fff;border:1px solid var(--border);border-radius:10px;padding:16px;margin-bottom:18px}

table{width:100%;border-collapse:collapse;margin-top:8px;background:#fff}
th,td{padding:8px 10px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
th{background:#f9fafb;font-weight:600}
code{background:#f3f4f6;padding:1px 6px;border-radius:4px}

table.perm th, table.perm td{font-size:13px}
table.perm tbody tr:hover{background:#fafafa}

.lookup{margin-top:14px;padding-top:14px;border-top:1px dashed var(--border)}

body.auth{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg)}
.auth-card{background:#fff;padding:28px;border-radius:12px;border:1px solid var(--border);width:100%;max-width:380px;box-shadow:0 10px 30px rgba(0,0,0,.05)}
.auth-card h1{margin:0 0 4px}

fieldset legend{padding:0 6px;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}