@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --color-primary: #0F172A;
  --color-on-primary: #FFFFFF;
  --color-secondary: #334155;
  --color-on-secondary: #FFFFFF;
  --color-accent: #2563EB;
  --color-accent-hover: #1D4ED8;
  --color-on-accent: #FFFFFF;
  --color-bg: #F8FAFC;
  --color-fg: #0F172A;
  --color-card: #FFFFFF;
  --color-card-fg: #0F172A;
  --color-muted: #94A3B8;
  --color-muted-fg: #64748B;
  --color-muted-bg: #F1F5F9;
  --color-border: #E2E8F0;
  --color-border-strong: #CBD5E1;
  --color-destructive: #DC2626;
  --color-on-destructive: #FFFFFF;
  --color-success: #059669;
  --color-warning: #D97706;
  --color-info: #0284C7;
  --color-ring: #2563EB;

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 12px;
  --space-lg: 16px;
  --space-xl: 24px;
  --space-2xl: 32px;
  --space-3xl: 48px;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --shadow-sm: 0 1px 2px rgba(15,23,42,0.04);
  --shadow-md: 0 2px 4px rgba(15,23,42,0.06), 0 1px 2px rgba(15,23,42,0.04);
  --shadow-lg: 0 8px 16px rgba(15,23,42,0.08), 0 2px 4px rgba(15,23,42,0.04);
  --shadow-xl: 0 16px 32px rgba(15,23,42,0.1), 0 4px 8px rgba(15,23,42,0.06);

  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { font-size: 14px; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
  line-height: 1.5;
  color: var(--color-fg);
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ─── NAV ─── */
.navbar {
  background: var(--color-primary);
  color: var(--color-on-primary);
  display: flex;
  align-items: center;
  padding: 0 var(--space-2xl);
  height: 52px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 0 rgba(255,255,255,0.05), 0 2px 8px rgba(0,0,0,0.15);
}

.nav-brand {
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: -0.02em;
  color: var(--color-on-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-right: var(--space-3xl);
  white-space: nowrap;
}

.nav-brand svg { width: 22px; height: 22px; flex-shrink: 0; opacity: 0.9; }

.nav-brand-divider {
  width: 1px;
  height: 20px;
  background: rgba(255,255,255,0.15);
  margin: 0 4px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1px;
  flex: 1;
}

.nav-links a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 500;
  padding: 6px var(--space-md);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.nav-links a:hover { color: rgba(255,255,255,0.95); background: rgba(255,255,255,0.08); }
.nav-links a.active { color: #FFFFFF; background: rgba(255,255,255,0.12); font-weight: 600; }

.nav-user {
  margin-left: auto;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-user span { font-weight: 500; color: rgba(255,255,255,0.7); }

.nav-user a,
.nav-user .link-button {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 0.75rem;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.nav-user a:hover,
.nav-user .link-button:hover { color: #fff; background: rgba(255,255,255,0.1); }

/* ─── LAYOUT ─── */
main {
  flex: 1;
  padding: var(--space-2xl) var(--space-2xl);
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
}

.page-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
  gap: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.page-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.03em;
}

footer {
  background: transparent;
  border-top: 1px solid var(--color-border);
  text-align: center;
  padding: var(--space-lg);
  font-size: 0.72rem;
  color: var(--color-muted);
  letter-spacing: -0.01em;
}

/* ─── CARDS ─── */
.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-xl);
  transition: box-shadow var(--transition);
}

.card:hover { box-shadow: var(--shadow-lg); }

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.card-header h2 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

/* ─── TABLES ─── */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.table-wrapper {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

thead th {
  background: var(--color-muted-bg);
  border-bottom: 1px solid var(--color-border-strong);
  padding: 10px var(--space-md);
  text-align: left;
  font-weight: 600;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted-fg);
  white-space: nowrap;
}

tbody td {
  padding: 10px var(--space-md);
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

tbody tr { transition: background var(--transition); }
tbody tr:hover { background: var(--color-muted-bg); }
tbody tr:last-child td { border-bottom: none; }

td a {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
}

td a:hover { text-decoration: underline; }

/* ─── STATUS BADGES ─── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 9999px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.badge-pipeline { background: #DBEAFE; color: #1E40AF; }
.badge-signed { background: #FEF3C7; color: #92400E; }
.badge-active { background: #DCFCE7; color: #166534; }
.badge-complete { background: #F1F5F9; color: #475569; }
.badge-cancelled { background: #FEE2E2; color: #991B1B; }

.status-badge { display: inline-block; }
.status-pipeline { color: #1E40AF; }
.status-signed { color: #92400E; }
.status-active { color: #166534; }
.status-complete { color: #475569; }

.status.active { color: var(--color-success); font-weight: 600; }
.status.inactive { color: var(--color-destructive); font-weight: 600; }
.status.pending { color: #92400E; background: #FEF3C7; font-weight: 600; padding: 2px 8px; border-radius: 4px; }

.pending-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
}

/* ─── SKILL TAGS ─── */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 1px 6px;
  background: #EFF6FF;
  color: #1E40AF;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 500;
  margin: 1px;
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 6px 12px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.4;
}

.btn:focus-visible {
  outline: 2px solid var(--color-ring);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-on-accent);
  border-color: var(--color-accent);
  font-weight: 600;
}

.btn-primary:hover { background: var(--color-accent-hover); border-color: var(--color-accent-hover); box-shadow: 0 1px 3px rgba(37,99,235,0.3); }

.btn-secondary {
  background: var(--color-card);
  color: var(--color-secondary);
  border-color: var(--color-border);
}

.btn-secondary:hover { background: var(--color-muted-bg); border-color: #CBD5E1; }

.btn-danger {
  background: transparent;
  color: var(--color-destructive);
  border-color: var(--color-border);
}

.btn-danger:hover { background: #FEF2F2; border-color: #FECACA; }

.btn-sm { padding: 3px 8px; font-size: 0.72rem; }

.btn-ghost {
  background: transparent;
  color: var(--color-accent);
  border-color: transparent;
  padding: 3px 6px;
}

.btn-ghost:hover { background: #EFF6FF; }

/* ─── FORMS ─── */
.form-group { margin-bottom: var(--space-lg); }

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
}

label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: var(--space-xs);
}

input[type="text"],
input[type="email"],
input[type="number"],
input[type="date"],
input[type="month"],
input[type="password"],
select,
textarea {
  width: 100%;
  padding: 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--color-fg);
  background: var(--color-card);
  transition: border-color var(--transition), box-shadow var(--transition);
  line-height: 1.5;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-ring);
  box-shadow: 0 0 0 3px rgba(3,105,161,0.1);
}

input::placeholder { color: var(--color-muted); }

.filter-bar {
  display: flex;
  align-items: flex-end;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-sm);
  flex-wrap: wrap;
}

.filter-bar label {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  font-size: 0.72rem;
  min-width: 0;
}

.filter-bar input,
.filter-bar select {
  width: auto;
  min-width: 120px;
}

/* ─── ALERTS ─── */
.alert {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.alert-warning {
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  color: #92400E;
}

.alert-danger {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #991B1B;
}

.alert-info {
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  color: #1E40AF;
}

.warning {
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  color: #92400E;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: var(--space-lg);
}

/* ─── ASSIGNMENT GRID ─── */
.assignment-grid {
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.assignment-grid th { font-family: var(--font-body); }

.assignment-grid td {
  min-width: 100px;
  vertical-align: top;
}

.assignment-grid td div {
  white-space: nowrap;
  line-height: 1.6;
}

.assignment-grid .total {
  font-weight: 700;
  border-top: 1px solid var(--color-border);
  margin-top: 2px;
  padding-top: 2px;
}

.over-allocated {
  background: #FEF2F2 !important;
}

.over-allocated .total {
  color: var(--color-destructive);
}

/* ─── LOGIN ─── */
.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 96px);
}

.login-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-3xl) var(--space-3xl);
  text-align: center;
  width: 100%;
  max-width: 420px;
}

.login-card h1 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
  letter-spacing: -0.03em;
}

.login-card .subtitle {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: var(--space-2xl);
}

.login-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  padding: 12px var(--space-lg);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-fg);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition);
}

.login-button:hover {
  background: var(--color-muted-bg);
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-md);
}

.login-button.dev {
  margin-top: var(--space-md);
  background: var(--color-accent);
  color: var(--color-on-accent);
  border-color: var(--color-accent);
}

.login-button.dev:hover { background: var(--color-accent-hover); box-shadow: 0 2px 8px rgba(37,99,235,0.25); }

.login-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
  font-size: 0.72rem;
  color: var(--color-muted);
}

.login-divider::before,
.login-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* ─── DETAIL PAGE ─── */
.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.detail-item label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-muted);
  margin-bottom: 2px;
}

.detail-item .value {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-fg);
}

.detail-item .value.mono {
  font-family: var(--font-mono);
}

/* ─── ROLE CARDS ─── */
.role-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}

.role-card:hover { box-shadow: var(--shadow-md); }

.role-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
  letter-spacing: -0.01em;
}

.role-card p {
  font-size: 0.82rem;
  color: var(--color-muted-fg);
  margin-bottom: var(--space-md);
}

.role-card h4 {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-secondary);
  margin-bottom: var(--space-sm);
}

.role-card ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.role-card li {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  background: var(--color-muted-bg);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

/* ─── PAGINATION ─── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-lg) 0;
}

.pagination a {
  padding: 4px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  color: var(--color-accent);
  text-decoration: none;
  transition: all var(--transition);
}

.pagination a:hover {
  background: var(--color-muted-bg);
  border-color: #CBD5E1;
}

/* ─── SECTION TITLES ─── */
h1 { font-size: 1.5rem; font-weight: 700; color: var(--color-primary); letter-spacing: -0.03em; }
h2 { font-size: 1.1rem; font-weight: 600; color: var(--color-primary); margin: var(--space-xl) 0 var(--space-md); letter-spacing: -0.02em; }
h3 { font-size: 0.95rem; font-weight: 600; color: var(--color-primary); margin: var(--space-lg) 0 var(--space-sm); letter-spacing: -0.01em; }

p { font-size: 0.85rem; color: var(--color-muted-fg); line-height: 1.65; }

dl { margin-bottom: var(--space-xl); }
dt { font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-muted); margin-top: var(--space-md); }
dd { font-size: 0.85rem; color: var(--color-fg); }

/* ─── UTILITY ─── */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.mt-lg { margin-top: var(--space-lg); }
.mb-lg { margin-bottom: var(--space-lg); }
.text-sm { font-size: 0.8rem; }
.text-xs { font-size: 0.72rem; }
.text-muted { color: var(--color-muted); }
.text-mono { font-family: var(--font-mono); }

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .navbar { padding: 0 var(--space-md); }
  .nav-links { overflow-x: auto; }
  main { padding: var(--space-lg); }
  .page-header { flex-direction: column; align-items: flex-start; }
  .filter-bar { flex-direction: column; }
  .filter-bar label { width: 100%; }
  .detail-grid { grid-template-columns: 1fr 1fr; }
  .assignment-grid { display: block; overflow-x: auto; }
}

@media (max-width: 480px) {
  .detail-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

/* ─── DASHBOARD STATS ─── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.stat-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
}

.stat-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-lg); }

.stat-card .stat-value {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.stat-card .stat-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-muted-fg);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: var(--space-sm);
}

.stat-warning { border-left: 3px solid var(--color-warning); }
.stat-warning .stat-value { color: var(--color-warning); }

.stat-danger { border-left: 3px solid var(--color-destructive); }
.stat-danger .stat-value { color: var(--color-destructive); }

.dashboard-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .dashboard-columns { grid-template-columns: 1fr; }
}

/* ─── ACTIVITY LIST ─── */
.activity-list {
  display: flex;
  flex-direction: column;
}

.activity-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.activity-item:last-child { border-bottom: none; }

.badge-login { background: #DBEAFE; color: #1E40AF; }
.badge-logout { background: #F1F5F9; color: #475569; }
.badge-create { background: #DCFCE7; color: #166534; }
.badge-update { background: #FEF3C7; color: #92400E; }
.badge-delete { background: #FEE2E2; color: #991B1B; }
.badge-read { background: #F1F5F9; color: #475569; }

/* ─── GRID COLOR CODING ─── */
.cell-available { background: #F0FDF4; }
.cell-busy { background: #FEFCE8; }
.cell-full { background: #FFF7ED; }
.over-allocated { background: #FEF2F2 !important; }

.assignment-grid td.cell-available .total { color: var(--color-success); }
.assignment-grid td.cell-busy .total { color: var(--color-warning); }
.assignment-grid td.cell-full .total { color: #C2410C; }
.assignment-grid td.over-allocated .total { color: var(--color-destructive); font-weight: 700; }

/* ─── EMPTY STATES ─── */
.empty-state {
  text-align: center;
  padding: 48px var(--space-xl);
  color: var(--color-muted);
}

.empty-state p { color: var(--color-muted); margin-bottom: var(--space-lg); }

/* ─── FOCUS ─── */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--color-ring);
  outline-offset: 2px;
}

/* ─── PREFERS REDUCED MOTION ─── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

/* Admin tabs */
.admin-tabs {
  display: flex;
  gap: 0;
  margin-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-border);
}
.admin-tabs .tab {
  padding: var(--space-md) var(--space-xl);
  text-decoration: none;
  color: var(--color-muted-fg);
  font-size: 0.85rem;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color var(--transition), border-color var(--transition);
  letter-spacing: -0.01em;
}
.admin-tabs .tab:hover {
  color: var(--color-fg);
}
.admin-tabs .tab.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
  font-weight: 600;
}

/* Split-pane user detail layout */
.split-pane {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
}

.split-pane-list {
  flex: 1 1 60%;
  max-height: 70vh;
  overflow-y: auto;
}

.split-pane-detail {
  flex: 1 1 40%;
  min-width: 340px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  position: sticky;
  top: 68px;
  box-shadow: var(--shadow-md);
}

.user-row {
  cursor: pointer;
}

.user-detail-header h2 {
  margin-bottom: 2px;
  color: var(--color-primary);
}

.user-detail-email {
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
}

.user-detail-section {
  margin-top: var(--space-lg);
}

.user-detail-section h3 {
  margin-bottom: var(--space-sm);
  color: var(--color-secondary);
  font-size: 0.9rem;
}

.role-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
}

.role-tag {
  gap: 4px;
}

.tag-remove {
  border: none;
  background: none;
  color: inherit;
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1;
  padding: 0;
  margin-left: 2px;
}

.role-assign {
  display: flex;
  gap: var(--space-xs);
}

.override-grid {
  width: 100%;
  border-collapse: collapse;
}

.override-grid th,
.override-grid td {
  border: 1px solid var(--color-border);
  padding: var(--space-xs) var(--space-sm);
  text-align: left;
}

.override-grid th {
  background: var(--color-muted-bg);
  color: var(--color-secondary);
}

.override-select {
  width: 100%;
}

.effective-perms-grid {
  width: 100%;
  border-collapse: collapse;
}

.effective-perms-grid th,
.effective-perms-grid td {
  border: 1px solid var(--color-border);
  padding: var(--space-xs) var(--space-sm);
  text-align: left;
}

.effective-perms-grid th {
  background: var(--color-muted-bg);
  color: var(--color-secondary);
}

.perm-state-granted-by-role { color: var(--color-success); font-weight: 600; }
.perm-state-granted-by-override { color: var(--color-info); font-weight: 600; }
.perm-state-denied-by-override { color: var(--color-destructive); font-weight: 600; }
.perm-state-no-rule { color: var(--color-muted); }

.member-count-badge {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-secondary);
  background: var(--color-muted-bg);
  border-radius: 999px;
  padding: 2px var(--space-sm);
  margin-left: var(--space-sm);
  vertical-align: middle;
}

.permission-matrix {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-sm) 0;
}

.permission-matrix th,
.permission-matrix td {
  border: 1px solid var(--color-border);
  padding: var(--space-xs) var(--space-sm);
  text-align: center;
}

.permission-matrix th:first-child,
.permission-matrix td:first-child {
  text-align: left;
}

.permission-matrix th {
  background: var(--color-muted-bg);
  color: var(--color-secondary);
}

.perm-wildcard-row td,
.perm-wildcard-col,
.perm-wildcard-cell {
  background: var(--color-muted-bg);
}

.perm-cell:disabled {
  opacity: 0.6;
}

.permission-save-error {
  color: var(--color-destructive);
  font-size: 0.85rem;
  margin: var(--space-xs) 0;
}

/* ─── TOASTS ─── */
.toast-container {
  position: fixed;
  top: var(--space-lg);
  right: var(--space-lg);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  min-width: 260px;
  max-width: 380px;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  color: var(--color-on-primary);
  font-size: 0.85rem;
  font-weight: 500;
  animation: toast-slide-in 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(8px);
}

@keyframes toast-slide-in {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.toast-success {
  background: var(--color-success);
}

.toast-error {
  background: var(--color-destructive);
}

.toast-message {
  flex: 1;
}

.toast-close {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 0;
}