/* ─── NextGen Tutors Dashboard Styles ─────────────────────────────────────── */

:root {
  --ngt-gold: #C9A84C;
  --ngt-gold-light: #E8D48B;
  --ngt-navy: #0A1628;
  --ngt-navy-mid: #132238;
  --ngt-navy-light: #1B3050;
  --ngt-white: #F8F9FA;
  --ngt-success: #2ECC71;
  --ngt-warning: #F39C12;
  --ngt-danger: #E74C3C;
  --ngt-radius: 12px;
  --ngt-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
  --ngt-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Dashboard Container ─────────────────────────────────────────────────── */

.ngt-dashboard {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1.5rem;
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

/* ─── Stats Grid ──────────────────────────────────────────────────────────── */

.ngt-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.ngt-stat-card {
  background: linear-gradient(135deg, var(--ngt-navy) 0%, var(--ngt-navy-mid) 100%);
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: var(--ngt-radius);
  padding: 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  box-shadow: var(--ngt-shadow);
  transition: var(--ngt-transition);
  position: relative;
  overflow: hidden;
}

.ngt-stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ngt-gold), var(--ngt-gold-light));
  opacity: 0;
  transition: var(--ngt-transition);
}

.ngt-stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(201, 168, 76, 0.35);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(201, 168, 76, 0.1);
}

.ngt-stat-card:hover::before {
  opacity: 1;
}

.ngt-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ngt-gold);
  opacity: 0.85;
}

.ngt-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--ngt-white);
  line-height: 1.1;
}

/* ─── Dashboard Sections ──────────────────────────────────────────────────── */

.ngt-dashboard-section {
  background: var(--ngt-navy);
  border: 1px solid rgba(201, 168, 76, 0.1);
  border-radius: var(--ngt-radius);
  padding: 2rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--ngt-shadow);
}

.ngt-dashboard-section h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ngt-gold);
  margin: 0 0 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(201, 168, 76, 0.12);
  letter-spacing: 0.02em;
}

.ngt-dashboard-section p {
  color: rgba(248, 249, 250, 0.65);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

/* ─── Role-specific Accents ───────────────────────────────────────────────── */

.tutor-dashboard .ngt-stat-card:nth-child(1) .ngt-value { color: var(--ngt-success); }
.tutor-dashboard .ngt-stat-card:nth-child(2) .ngt-value { color: var(--ngt-gold-light); }

.admin-dashboard .ngt-stat-card:nth-child(1) .ngt-value { color: var(--ngt-success); }
.admin-dashboard .ngt-stat-card:nth-child(2) .ngt-label { color: var(--ngt-success); }
.admin-dashboard .ngt-stat-card:nth-child(3) .ngt-label { color: #3498DB; }

/* ─── Tables ──────────────────────────────────────────────────────────────── */

.ngt-dashboard table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

.ngt-dashboard th {
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ngt-gold);
  padding: 0.75rem 1rem;
  border-bottom: 2px solid rgba(201, 168, 76, 0.2);
}

.ngt-dashboard td {
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  color: var(--ngt-white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.ngt-dashboard tbody tr:hover {
  background: rgba(201, 168, 76, 0.04);
}

/* ─── Status Badges ───────────────────────────────────────────────────────── */

.ngt-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.ngt-badge--active   { background: rgba(46, 204, 113, 0.15); color: var(--ngt-success); }
.ngt-badge--pending  { background: rgba(243, 156, 18, 0.15); color: var(--ngt-warning); }
.ngt-badge--inactive { background: rgba(231, 76, 60, 0.15);  color: var(--ngt-danger); }

/* ─── Responsive ──────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
  .ngt-stats-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .ngt-stat-card {
    padding: 1.25rem 1.5rem;
  }

  .ngt-value {
    font-size: 1.6rem;
  }

  .ngt-dashboard-section {
    padding: 1.25rem;
  }
}

@media (max-width: 480px) {
  .ngt-dashboard {
    padding: 0 1rem;
    margin: 1rem auto;
  }
}