:root {
  --bg: #0f1115;
  --surface: #171a21;
  --surface-2: #1f232c;
  --border: #2a2f3a;
  --text: #e8eaed;
  --text-dim: #9aa1ac;
  --accent: #5b8cff;
  --accent-hover: #7ba0ff;
  --danger: #e05d5d;
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.page {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}

.center-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

header.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

header.top-bar h1 {
  font-size: 20px;
  margin: 0;
}

a { color: var(--accent); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.auth-card {
  width: 100%;
  max-width: 380px;
}

.auth-card h1 {
  font-size: 22px;
  margin: 0 0 4px;
}

.auth-card p.sub {
  color: var(--text-dim);
  font-size: 14px;
  margin: 0 0 24px;
}

label {
  display: block;
  font-size: 13px;
  color: var(--text-dim);
  margin: 16px 0 6px;
}

input[type="text"], input[type="password"], textarea {
  width: 100%;
  padding: 10px 12px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
}

button {
  cursor: pointer;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 16px;
  background: var(--accent);
  color: #fff;
  transition: background 0.15s;
}

button:hover { background: var(--accent-hover); }
button.secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
button.secondary:hover { border-color: var(--accent); background: var(--surface-2); }
button.danger { background: var(--danger); }
button.danger:hover { background: #ea7a7a; }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-row {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}

.error-msg {
  background: rgba(224, 93, 93, 0.12);
  border: 1px solid rgba(224, 93, 93, 0.4);
  color: #f0a3a3;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
  margin-top: 16px;
  display: none;
}
.error-msg.visible { display: block; }

.foot-link {
  text-align: center;
  margin-top: 20px;
  font-size: 13px;
  color: var(--text-dim);
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

.app-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.app-card .icon { font-size: 32px; }
.app-card h3 { margin: 0; font-size: 16px; }
.app-card p { margin: 0; color: var(--text-dim); font-size: 13px; flex: 1; }

.empty-state {
  color: var(--text-dim);
  text-align: center;
  padding: 60px 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
th, td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
}
th { color: var(--text-dim); font-weight: 600; font-size: 12px; text-transform: uppercase; }

.tag {
  display: inline-block;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 12px;
  margin: 2px 4px 2px 0;
}

.section {
  margin-top: 40px;
}
.section h2 {
  font-size: 18px;
  margin-bottom: 16px;
}

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.tabs button {
  background: none;
  border-radius: 0;
  color: var(--text-dim);
  padding: 10px 4px;
  margin-right: 20px;
  border-bottom: 2px solid transparent;
}
.tabs button.active { color: var(--text); border-bottom-color: var(--accent); }
.tabs button:hover { background: none; color: var(--text); }

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  font-size: 14px;
}

.access-cell {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}
.modal-backdrop.hidden { display: none; }
.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  width: 100%;
  max-width: 420px;
  max-height: 80vh;
  overflow-y: auto;
}
.modal h2 { margin-top: 0; font-size: 17px; }

.row-actions {
  display: flex;
  gap: 6px;
}
.row-actions button { padding: 6px 10px; font-size: 12px; }

.muted { color: var(--text-dim); font-size: 13px; }