/* Leveling Digital — License Server | dark theme matching dashboard */

:root {
  --bg: #0f0f10;
  --bg-card: #1a1a1c;
  --bg-paper: #232326;
  --border: #2a2a2e;
  --border-d: #3a3a3e;
  --text: #ffffff;
  --text-2: #b8b8bf;
  --text-3: #6e6e76;
  --brand: #ef4444;
  --brand-h: #dc2626;
  --green: #22c55e;
  --amber: #f59e0b;
  --danger: #ef4444;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  font-size: 14px;
  min-height: 100vh;
}

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

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px;
}
.container-narrow {
  max-width: 480px;
  margin: 0 auto;
  padding: 64px 24px;
}

/* Topbar */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 32px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}
.topbar .brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.topbar .brand .logo {
  width: 36px;
  height: 36px;
  background: var(--brand);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 13px;
  letter-spacing: -0.02em;
}
.topbar .links { display: flex; gap: 16px; font-size: 13px; }
.topbar .links a { color: var(--text-2); }
.topbar .links a:hover { color: var(--brand); text-decoration: none; }

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 16px;
}
.card-title {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.card-sub { font-size: 13px; color: var(--text-2); margin-bottom: 16px; }

/* Stats grid */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}
.stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
}
.stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-3);
  font-weight: 600;
  margin-bottom: 4px;
}
.stat-value {
  font-size: 26px;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.stat-value.brand { color: var(--brand); }
.stat-value.green { color: var(--green); }
.stat-value.amber { color: var(--amber); }

/* Forms */
form { display: block; }
.field { margin-bottom: 14px; }
.field label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-3);
  font-weight: 600;
  margin-bottom: 6px;
}
.field input[type="text"],
.field input[type="email"],
.field input[type="password"],
.field input[type="number"],
.field textarea,
.field select {
  width: 100%;
  background: var(--bg-paper);
  border: 1px solid var(--border-d);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
  font: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color 150ms;
}
.field input:focus,
.field textarea:focus,
.field select:focus { border-color: var(--brand); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--brand);
  color: #fff;
  padding: 10px 18px;
  border: none;
  border-radius: 8px;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
  transition: background 150ms;
}
.btn:hover { background: var(--brand-h); text-decoration: none; }
.btn-secondary {
  background: var(--bg-paper);
  border: 1px solid var(--border-d);
  color: var(--text);
}
.btn-secondary:hover { background: var(--border); border-color: var(--brand); }
.btn-danger { background: var(--danger); }
.btn-warn { background: var(--amber); color: #000; }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-block { width: 100%; }

/* Tables */
table { width: 100%; border-collapse: collapse; }
table th, table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
table th {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-3);
  font-weight: 600;
  background: var(--bg-paper);
}
table tr:hover td { background: var(--bg-paper); }
table .key {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12px;
  color: var(--brand);
  font-weight: 600;
}

/* Status badges */
.badge {
  display: inline-block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
}
.badge-active { background: rgba(34, 197, 94, 0.15); color: var(--green); }
.badge-suspended { background: rgba(239, 68, 68, 0.15); color: var(--danger); }
.badge-pending { background: rgba(245, 158, 11, 0.15); color: var(--amber); }
.badge-expired { background: rgba(110, 110, 118, 0.2); color: var(--text-3); }

/* Flash messages */
.flash {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 13px;
}
.flash.success { background: rgba(34, 197, 94, 0.1); border: 1px solid rgba(34, 197, 94, 0.3); color: var(--green); }
.flash.error { background: rgba(239, 68, 68, 0.1); border: 1px solid rgba(239, 68, 68, 0.3); color: var(--danger); }
.flash.warning { background: rgba(245, 158, 11, 0.1); border: 1px solid rgba(245, 158, 11, 0.3); color: var(--amber); }
.flash.info { background: rgba(59, 130, 246, 0.1); border: 1px solid rgba(59, 130, 246, 0.3); color: #60a5fa; }

/* Center login layouts */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  max-width: 420px;
  width: 100%;
}
.login-card h1 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.login-card p.sub {
  color: var(--text-2);
  font-size: 13px;
  margin-bottom: 24px;
}

/* Inline button group */
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.row-actions form { display: inline; }

/* Misc */
.muted { color: var(--text-3); }
.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; }
.text-center { text-align: center; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 16px; }
.mb-4 { margin-bottom: 24px; }
.mt-3 { margin-top: 16px; }
.divider { height: 1px; background: var(--border); margin: 24px 0; }

/* Responsive */
@media (max-width: 640px) {
  .container { padding: 16px; }
  .stats { grid-template-columns: 1fr 1fr; }
  table th, table td { padding: 8px 6px; font-size: 12px; }
  .row-actions .btn { padding: 4px 8px; font-size: 11px; }
}