/* ============================================================
   DASHBOARD — index.html specific styles
   ============================================================ */

/* Hero */
.dashboard-hero {
  background: linear-gradient(135deg, var(--sw-dark) 0%, var(--sw-dark-alt) 60%, #1f4f7a 100%);
  color: #fff;
  padding: 56px 0 48px;
}
.dashboard-hero h1 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}
.dashboard-hero .subtitle {
  color: rgba(255,255,255,0.7);
  font-size: 1.05rem;
  margin-bottom: 32px;
}
.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.hero-stat {
  text-align: center;
}
.hero-stat .stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--sw-blue);
  line-height: 1;
}
.hero-stat .stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Overall progress ring */
.overall-progress {
  display: flex;
  align-items: center;
  gap: 24px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 20px 28px;
  margin-top: 28px;
}
.progress-ring-wrap {
  flex-shrink: 0;
}
.progress-ring {
  transform: rotate(-90deg);
}
.progress-ring-track {
  fill: none;
  stroke: rgba(255,255,255,0.1);
  stroke-width: 5;
}
.progress-ring-fill {
  fill: none;
  stroke: var(--sw-blue);
  stroke-width: 5;
  stroke-linecap: round;
  stroke-dasharray: 163; /* 2π × r(26) ≈ 163 */
  stroke-dashoffset: 163; /* starts at 0% */
  transition: stroke-dashoffset 1s cubic-bezier(0.4, 0, 0.2, 1);
}
.progress-ring-text {
  fill: #fff;
  font-size: 11px;
  font-weight: 700;
  text-anchor: middle;
  dominant-baseline: central;
}
.overall-progress-info h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}
.overall-progress-info p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  margin: 0;
}

/* Main content area */
.dashboard-content {
  padding: 40px 0 60px;
}
.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.section-heading h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Module grid */
.modules-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

/* Module Card */
.module-card {
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--sw-border);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}
.module-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.module-card-header {
  padding: 20px 20px 16px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  border-bottom: 1px solid var(--sw-border);
}
.module-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.module-card-meta { flex: 1; min-width: 0; }
.module-number {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.module-card-meta h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}
.module-card-body {
  padding: 16px 20px;
  flex: 1;
}
.module-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 14px;
}
.module-progress-area {}
.module-quiz-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  margin-top: 8px;
}
.module-card-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--sw-border);
  background: var(--sw-light-bg);
  display: flex;
  gap: 8px;
}
.module-card-footer .btn {
  flex: 1;
  font-size: 0.85rem;
  padding: 8px 12px;
}

/* Quick Actions */
.quick-actions {
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--sw-border);
  box-shadow: var(--shadow);
  padding: 28px;
}
.quick-actions h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
}
.quick-actions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.quick-action-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--sw-border);
  background: var(--sw-light-bg);
  text-decoration: none !important;
  color: var(--text-primary);
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.quick-action-card:hover {
  background: var(--sw-blue-light);
  border-color: var(--sw-blue);
  box-shadow: var(--shadow-sm);
}
.qa-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--sw-blue), #42b4ff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.qa-icon.exam  { background: linear-gradient(135deg, #e74c3c, #f1948a); }
.qa-icon.cards { background: linear-gradient(135deg, #27ae60, #58d68d); }
.qa-icon.quiz  { background: linear-gradient(135deg, #9b59b6, #c39bd3); }
.qa-info h4 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 2px;
}
.qa-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0;
}

/* Exam status section */
.exam-status-area {
  margin-top: 32px;
  padding: 20px;
  background: var(--sw-light-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--sw-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.exam-status-info h3 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.exam-status-info p  { font-size: 0.875rem; color: var(--text-muted); margin: 0; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 768px) {
  .modules-grid { grid-template-columns: 1fr; }
  .quick-actions-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .dashboard-hero h1 { font-size: 1.5rem; }
  .overall-progress { flex-direction: column; text-align: center; }
  .exam-status-area { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .module-card-footer { flex-direction: column; }
}