/* License Admin — shared styles (modern light theme, no external dependencies) */

:root {
  --bg: #f1f5f9;
  --card: #ffffff;
  --border: #e2e8f0;
  --text: #0f172a;
  --muted: #64748b;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --green-bg: #dcfce7;  --green-fg: #166534;
  --amber-bg: #fef3c7;  --amber-fg: #92400e;
  --red-bg:   #fee2e2;  --red-fg:   #991b1b;
  --grey-bg:  #e2e8f0;  --grey-fg:  #374151;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 8px 24px rgba(15, 23, 42, .06);
}

* { box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  margin: 0;
  padding: 28px 20px 48px;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- top bar ---- */
.topbar {
  max-width: 1120px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.01em;
}
.brand .logo {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 16px;
  font-weight: 800;
}
.topbar .who { color: var(--muted); font-size: 13px; }

/* ---- buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background .15s, border-color .15s, transform .05s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); text-decoration: none; }
.btn-ghost { background: var(--card); color: var(--text); border-color: var(--border); }
.btn-ghost:hover { background: #f8fafc; text-decoration: none; }
.btn-quiet { background: none; border: 0; padding: 4px 6px; font-size: 13px; font-weight: 600; cursor: pointer; border-radius: 6px; }
.btn-quiet:hover { background: #f1f5f9; text-decoration: none; }
.btn-quiet.danger { color: #b91c1c; }
.btn-quiet.warn { color: #b45309; }
.btn-quiet.ok { color: #047857; }

/* ---- summary strip ---- */
.summary {
  max-width: 1120px;
  margin: 0 auto 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
}
.stat {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px 18px;
}
.stat .num { font-size: 26px; font-weight: 700; line-height: 1.1; }
.stat .lbl { font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; margin-top: 2px; }
.stat.s-green .num { color: var(--green-fg); }
.stat.s-amber .num { color: var(--amber-fg); }
.stat.s-red   .num { color: var(--red-fg); }
.stat.s-grey  .num { color: var(--grey-fg); }

/* ---- toolbar (search + add) ---- */
.toolbar {
  max-width: 1120px;
  margin: 0 auto 16px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.toolbar input[type=text] {
  flex: 1;
  min-width: 220px;
  max-width: 480px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  background: var(--card);
  box-shadow: var(--shadow);
  transition: border-color .15s;
}
.toolbar input[type=text]:focus { outline: 2px solid var(--primary); outline-offset: 1px; border-color: var(--primary); }
.toolbar .spacer { flex: 1; }

/* ---- table ---- */
.tablewrap {
  max-width: 1120px;
  margin: 0 auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow-x: auto;
}
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px 16px; text-align: left; font-size: 14px; border-bottom: 1px solid var(--border); white-space: nowrap; }
thead th {
  background: #f8fafc;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--muted);
}
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #f8fafc; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; color: #475569; }
.empty { color: var(--muted); text-align: center; }

/* ---- badges ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge-valid    { background: var(--green-bg); color: var(--green-fg); }
.badge-expiring { background: var(--amber-bg); color: var(--amber-fg); }
.badge-expired  { background: var(--red-bg);   color: var(--red-fg); }
.badge-revoked  { background: var(--grey-bg);  color: var(--grey-fg); }

/* ---- forms / cards ---- */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
  max-width: 520px;
  margin: 6vh auto 0;
  width: 100%;
}
.card.small { max-width: 400px; }
.card h1 { font-size: 20px; margin: 0 0 4px; letter-spacing: -.01em; }
.card .sub { color: var(--muted); font-size: 13px; margin: 0 0 12px; }
.card .back { font-size: 13px; margin: 0 0 18px; }
.card label { display: block; font-size: 13px; font-weight: 600; margin: 16px 0 6px; }
.card .hint { font-size: 12px; color: var(--muted); margin: 5px 0 0; }
.card input, .card textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  background: #fff;
  transition: border-color .15s;
}
.card textarea { height: 76px; resize: vertical; }
.card input:focus, .card textarea:focus { outline: 2px solid var(--primary); outline-offset: 1px; border-color: var(--primary); }
.card .btn-primary { width: 100%; justify-content: center; margin-top: 22px; padding: 12px; font-size: 15px; }

/* ---- messages ---- */
.error {
  background: var(--red-bg);
  color: var(--red-fg);
  padding: 11px 14px;
  border-radius: 10px;
  font-size: 13px;
  margin: 8px 0;
}
.ok {
  background: var(--green-bg);
  color: var(--green-fg);
  padding: 11px 14px;
  border-radius: 10px;
  font-size: 13px;
  margin: 8px 0;
}

/* ---- small screens ---- */
@media (max-width: 640px) {
  body { padding: 16px 12px 32px; }
  .topbar { flex-direction: column; align-items: flex-start; }
  .card { padding: 24px; }
}