/**
 * css/desktop_student_theme.css · 学生桌面主题覆盖（复用教师壳层布局）
 */
:root {
  --accent-purple: #F59E0B;
  --accent-cyan: #EA580C;
  --accent-green: #10B981;
  --accent-orange: #FB923C;
}

[data-desktop-role="student"] .hero-card {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.12) 0%, rgba(234, 88, 12, 0.06) 100%);
}

[data-desktop-role="student"] .btn-primary {
  background: linear-gradient(135deg, #F59E0B, #EA580C);
}

[data-desktop-role="student"] .nav-btn.active {
  background: rgba(245, 158, 11, 0.15);
  color: #FBBF24;
}

[data-desktop-role="student"] .pulse-dot {
  background: #F59E0B;
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.6);
}

.dss-sub {
  padding: 20px 22px;
  min-height: 100%;
}

.dss-sub h1 {
  font-size: 18px;
  margin: 0 0 16px;
  font-weight: 700;
}

.dss-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dss-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 14px 16px;
}

.dss-card h3 {
  margin: 0 0 6px;
  font-size: 15px;
}

.dss-card p {
  margin: 0;
  font-size: 13px;
  color: var(--text-secondary);
}

.dss-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-tertiary);
}

.dss-empty {
  color: var(--text-tertiary);
  font-size: 14px;
  padding: 24px 0;
  text-align: center;
}

.dss-course-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.dss-course-row:last-child { border-bottom: none; }

.dss-course-time {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-cyan);
  min-width: 52px;
}

.dss-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 11px;
  background: rgba(245, 158, 11, 0.15);
  color: #FBBF24;
}