:root {
  --bg: #0d0f14;
  --panel: #1a1f2e;
  --panel-2: #222839;
  --line: #2a3145;
  --text: #e7ecf5;
  --muted: #8b95ad;
  --accent: #4ade80;
  --accent-2: #38bdf8;
  --danger: #f87171;
  --warn: #fbbf24;
  --radius: 14px;
  --shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: radial-gradient(1200px 600px at 50% -10%, #1b2233 0%, var(--bg) 55%);
  color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  min-height: 100vh;
}
a { color: var(--accent-2); }

.wrap { max-width: 560px; margin: 0 auto; padding: 56px 20px 40px; }
.wrap.wide { max-width: 1100px; }

header { text-align: center; margin-bottom: 32px; }
.eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  margin-bottom: 16px;
}
h1 { font-size: clamp(26px, 4vw, 34px); margin: 0 0 10px; letter-spacing: -0.02em; }
.sub { color: var(--muted); font-size: 15px; }

.card {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.form label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 16px;
}
.form input, .form select, .form textarea {
  display: block;
  width: 100%;
  margin-top: 6px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font: inherit;
}
.form input:focus, .form select:focus, .form textarea:focus {
  outline: none;
  border-color: var(--accent-2);
}
.form .hint { color: var(--muted); font-weight: normal; }
.form .hp { position: absolute; left: -9999px; }

button, .btn {
  display: inline-block;
  background: var(--accent);
  color: #05170c;
  border: none;
  border-radius: 8px;
  padding: 11px 18px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
}
button:hover, .btn:hover { filter: brightness(1.08); }

.alert {
  background: rgba(248, 113, 113, .12);
  border: 1px solid rgba(248, 113, 113, .4);
  color: var(--danger);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 14px;
}
.alert ul { margin: 0; padding-left: 18px; }

footer { text-align: center; margin-top: 28px; font-size: 13px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.status { padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.status-pending { background: rgba(251,191,36,.15); color: var(--warn); }
.status-approved { background: rgba(74,222,128,.15); color: var(--accent); }
.status-denied { background: rgba(248,113,113,.15); color: var(--danger); }
.status-revoked { background: rgba(148,163,184,.15); color: #94a3b8; }

td.actions { min-width: 160px; }
.inline-form { margin: 4px 0; }
.inline-form label {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin: 6px 0 0;
}
.inline-form input, .inline-form textarea {
  display: block;
  width: 100%;
  margin-top: 3px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 8px;
  color: var(--text);
  font: inherit;
  font-size: 13px;
}
.btn-mini {
  display: inline-block;
  border: none;
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--line);
  margin-top: 6px;
}
.btn-approve { background: rgba(74,222,128,.15); color: var(--accent); border-color: rgba(74,222,128,.4); }
.btn-deny { background: rgba(248,113,113,.15); color: var(--danger); border-color: rgba(248,113,113,.4); }
details summary { list-style: none; }
details summary::-webkit-details-marker { display: none; }

.btn-secondary {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--line);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 12, .65);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
}
.modal-overlay[hidden] {
  /* An author-stylesheet class rule outranks the UA's [hidden]{display:none},
     so without this override "display: flex" above wins and the modal stays
     visible (and unclosable) regardless of the hidden attribute. */
  display: none;
}
.modal {
  width: 100%;
  max-width: 420px;
  max-height: 90vh;
  overflow-y: auto;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .5);
}