/* DeutschLernen - Student App Workspace CSS (dashboard.css) */

.dash-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 20px 80px;
}

/* App Header */
.dash-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(9, 13, 22, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
}

[data-theme="light"] .dash-header {
  background: rgba(251, 251, 254, 0.92);
}

.dash-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.dash-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.dash-brand-icon {
  font-size: 24px;
  line-height: 1;
}

.dash-brand-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.dash-brand-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

[data-theme="light"] .dash-brand-badge {
  background: rgba(15, 23, 42, 0.04);
}

/* User Progress Metrics Bar in Header */
.dash-metrics-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.dash-metric-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

[data-theme="light"] .dash-metric-pill {
  background: #ffffff;
}

.dash-metric-pill strong {
  color: var(--text-primary);
}

.dash-metric-pill.streak,
.dash-metric-pill.words {
  color: var(--text-secondary);
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.03);
}

[data-theme="light"] .dash-metric-pill.streak,
[data-theme="light"] .dash-metric-pill.words {
  background: #ffffff;
}

.dash-metric-pill.pro-badge {
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.32);
  color: var(--accent-gold);
  cursor: pointer;
  transition: all var(--transition);
}

.dash-metric-pill.pro-badge:hover {
  transform: translateY(-1px);
  background: rgba(245, 158, 11, 0.14);
  border-color: var(--accent-gold);
}

.dash-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Welcome Hero Card */
.dash-welcome-hero {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 26px 28px;
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow, 0 8px 24px -4px rgba(0, 0, 0, 0.35));
}

[data-theme="light"] .dash-welcome-hero {
  background: var(--bg-card);
  border-color: var(--border);
}

.dash-welcome-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.dash-welcome-kicker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.1);
  color: var(--accent-gold);
  border: 1px solid rgba(245, 158, 11, 0.28);
  margin-bottom: 12px;
}

[data-theme="light"] .dash-welcome-kicker {
  background: rgba(245, 158, 11, 0.1);
  color: #b45309;
  border-color: rgba(245, 158, 11, 0.3);
}

.dash-welcome-title {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.25;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

[data-theme="light"] .dash-welcome-title {
  color: var(--text-primary);
}

.dash-welcome-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  max-width: 660px;
}

[data-theme="light"] .dash-welcome-desc {
  color: var(--text-secondary);
}

.dash-quick-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.dash-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-gold);
  color: #090d16;
  font-weight: 600;
  font-size: 13px;
  padding: 10px 18px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.18);
  transition: all var(--transition);
  text-decoration: none;
}

.dash-btn-primary:hover {
  background: #fbbf24;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(245, 158, 11, 0.22);
  color: #090d16;
}

.dash-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-weight: 500;
  font-size: 13px;
  padding: 10px 16px;
  border-radius: 10px;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

[data-theme="light"] .dash-btn-secondary {
  background: #ffffff;
  border-color: var(--border);
  color: var(--text-primary);
}

.dash-btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: rgba(245, 158, 11, 0.45);
  color: var(--text-primary);
  transform: translateY(-1px);
}

/* Quick Workspace Navigation Strip */
.dash-nav-tabs {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  max-width: 100%;
  overflow-x: auto;
  padding: 4px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 24px;
  scrollbar-width: none;
}

[data-theme="light"] .dash-nav-tabs {
  background: var(--bg-secondary);
}

.dash-nav-tabs::-webkit-scrollbar {
  display: none;
}

.dash-tab-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 15px;
  border-radius: 8px;
  background: transparent;
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.dash-tab-link:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.dash-tab-link.active {
  background: var(--bg-card);
  color: var(--text-primary);
  font-weight: 600;
  border-color: var(--border);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.22);
}

[data-theme="light"] .dash-tab-link.active {
  background: #ffffff;
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.08);
}

/* Module Cards Grid */
.dash-studios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.dash-studio-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.dash-studio-card:hover {
  border-color: rgba(245, 158, 11, 0.4);
  transform: translateY(-2px);
  box-shadow: var(--shadow, 0 8px 24px rgba(0, 0, 0, 0.22));
}

.dash-studio-icon {
  font-size: 28px;
  margin-bottom: 12px;
}

.dash-studio-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.dash-studio-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 16px;
}

.dash-studio-cta {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  opacity: 0.85;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.dash-studio-card:hover .dash-studio-cta {
  color: var(--accent-gold);
  opacity: 1;
}

/* Dashboard Section Card */
.dash-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 26px;
  margin-bottom: 30px;
}

.dash-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.dash-section-title-wrap {
  max-width: 680px;
}

.dash-section-kicker {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--accent-gold);
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.dash-section-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.dash-section-sub {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

@media (max-width: 768px), (pointer: coarse) {
  .dash-container {
    padding: 16px 12px 60px;
  }
  .dash-welcome-hero {
    padding: 22px 18px;
  }
  .dash-welcome-title {
    font-size: 22px;
  }
  .dash-section {
    padding: 20px 16px;
  }
  .dash-btn-primary,
  .dash-btn-secondary,
  .dash-tab-link,
  .dash-metric-pill.pro-badge {
    min-height: 44px;
  }
}