:root {
  --navy: #042433; --teal: #156082; --lblue: #96dcf8; --pale: #eef8fd; --bg: #f6f8f9; --border: #d6e2e8;
  --muted: #5f6f77; --red: #a13544; --white: #fff;
  font-family: "Segoe UI", Calibri, Carlito, system-ui, -apple-system, sans-serif;
  color: var(--navy); background: var(--bg);
}
* { box-sizing: border-box; }
body { margin: 0; font-size: 15px; }
a { color: var(--teal); }
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 14px 28px; background: var(--white); border-bottom: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: 16px; text-decoration: none; }
.logo { height: 26px; }
.app-name { font-weight: 600; color: var(--teal); border-left: 1px solid var(--border); padding-left: 16px; }
.nav { display: flex; align-items: center; gap: 18px; font-size: 14px; flex-wrap: wrap; }
.nav a { text-decoration: none; }
.nav a:hover { text-decoration: underline; }
.who { color: var(--muted); }
main { max-width: 1100px; margin: 0 auto; padding: 32px 28px 60px; }
h1 { font-size: 24px; margin: 0 0 6px; }
h2 { font-size: 17px; margin: 0 0 12px; }
.muted { color: var(--muted); margin: 0 0 20px; }
.small { font-size: 12.5px; }
.card { background: var(--white); border: 1px solid var(--border); border-radius: 10px; padding: 22px 24px; margin-bottom: 20px; }
.narrow { max-width: 420px; margin: 40px auto; }
.form { display: flex; flex-direction: column; gap: 14px; }
.form label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.form.grid fieldset { border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; display: flex; flex-wrap: wrap; gap: 8px 20px; }
.form.grid legend { font-size: 13px; color: var(--muted); padding: 0 4px; }
label.check { flex-direction: row !important; align-items: center; gap: 6px !important; color: var(--navy) !important; font-size: 14px !important; }
input { font: inherit; font-size: 15px; border: 1px solid var(--border); border-radius: 6px; padding: 8px 10px; color: var(--navy); background: var(--white); }
input:focus { outline: 2px solid var(--lblue); border-color: var(--teal); }
.btn { font: inherit; font-size: 15px; border: 1px solid var(--teal); color: var(--teal); background: var(--white);
  padding: 8px 16px; border-radius: 7px; cursor: pointer; white-space: nowrap; }
.btn:hover { background: var(--pale); }
.btn.primary { background: var(--teal); color: var(--white); align-self: flex-start; }
.btn.primary:hover { background: #0f4a65; }
.btn.ghost { border-color: var(--border); color: var(--navy); }
.btn.danger { border-color: var(--red); color: var(--red); }
.btn.sm { padding: 5px 10px; font-size: 13px; }
.error { background: #fbe7ea; color: var(--red); border-radius: 6px; padding: 9px 12px; }
.notice { background: var(--pale); border: 1px solid var(--lblue); border-radius: 6px; padding: 9px 12px; }
.badge { background: #fbe7ea; color: var(--red); border-radius: 4px; padding: 1px 6px; font-size: 12px; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 18px; }
.tile { display: flex; flex-direction: column; gap: 8px; background: var(--white); border: 1px solid var(--border); border-top: 4px solid var(--teal);
  border-radius: 10px; padding: 20px; text-decoration: none; color: var(--navy); transition: box-shadow .15s, transform .15s; min-height: 150px; }
.tile:hover { box-shadow: 0 6px 18px rgba(4, 36, 51, .10); transform: translateY(-2px); }
.tile-name { font-size: 18px; font-weight: 600; color: var(--teal); }
.tile-desc { font-size: 14px; color: var(--muted); flex: 1; }
.tile-url { font-size: 12.5px; color: var(--muted); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 12.5px; color: var(--muted); font-weight: 600; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.actions form { display: flex; gap: 6px; }
.actions input { padding: 5px 8px; font-size: 13px; width: 150px; }