/* ==========================================================================
   THE NEURAL SQUARE — Workshop Detail Page Styles (Formal Light Theme)
   ========================================================================== */

.workshop-hero-header {
  padding-top: 2.25rem;
  padding-bottom: 3.5rem;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  border-bottom: 1px solid var(--border-subtle);
}

.workshop-subnav {
  position: sticky;
  top: var(--nav-height);
  z-index: 990;
  background: #ffffff;
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

.workshop-subnav-inner {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 48px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.workshop-subnav a {
  flex: 0 0 auto;
  padding: 0.45rem 0.7rem;
  color: var(--text-secondary);
  font-size: 0.83rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  border-radius: var(--radius-sm);
}

.workshop-subnav a:hover,
.workshop-subnav a.active {
  color: var(--accent-primary);
  background: #eff6ff;
}

@media (max-width: 600px) {
  .workshop-subnav-inner {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

.workshop-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.workshop-breadcrumbs a {
  color: var(--text-secondary);
}

.workshop-breadcrumbs a:hover {
  color: var(--accent-primary);
}

.workshop-hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

@media (max-width: 990px) {
  .workshop-hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

.workshop-summary-card {
  background: #ffffff;
  border: 2px solid #bfdbfe;
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.quick-spec-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.quick-spec-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.92rem;
  border-bottom: 1px dashed var(--border-subtle);
  padding-bottom: 0.35rem;
}

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

.quick-spec-label {
  color: var(--text-muted);
}

.quick-spec-val {
  font-weight: 600;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.88rem;
}

/* Learning Outcomes */
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.outcome-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.outcome-card:hover {
  border-color: #bfdbfe;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.outcome-check-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.outcome-text h4 {
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
  color: #091e42;
}

.outcome-text p {
  font-size: 0.92rem;
  color: var(--text-secondary);
}

/* Daily Curriculum Tabs & Timeline */
.curriculum-nav-tabs {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  padding-bottom: 0.75rem;
  margin-bottom: 2rem;
}

.day-tab-btn {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem 1.4rem;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  flex: 1;
  min-width: 170px;
  box-shadow: var(--shadow-sm);
}

.day-tab-btn:hover {
  border-color: #93c5fd;
  background: #f8fafc;
}

.day-tab-btn.active {
  background: #eff6ff;
  border-color: var(--accent-primary);
  box-shadow: 0 4px 12px rgba(29, 78, 216, 0.12);
}

.day-tab-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-primary);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.day-tab-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #091e42;
}

.day-panel {
  display: none;
  animation: fadeIn 0.25s ease;
}

.day-panel.active {
  display: block;
}

.day-header-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-left: 4px solid var(--accent-primary);
  border-radius: var(--radius-md);
  padding: 1.75rem 2rem;
  margin-bottom: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
}

.day-header-info h3 {
  font-size: 1.45rem;
  color: #091e42;
  margin-bottom: 0.35rem;
}

.day-header-info p {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.timeline-flow {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.session-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.75rem;
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 1.75rem;
  align-items: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.session-card:hover {
  border-color: #bfdbfe;
  box-shadow: var(--shadow-md);
}

.session-card.break {
  background: #f8fafc;
  border-style: dashed;
  padding: 1rem 1.75rem;
}

.session-time {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--accent-primary);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.session-content h4 {
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
  color: #091e42;
}

.session-content p {
  font-size: 0.92rem;
  color: var(--text-secondary);
}

@media (max-width: 680px) {
  .session-card {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }
}

/* Instructor Cards */
.instructors-full-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

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

.instructor-full-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.instructor-full-card:hover {
  border-color: #bfdbfe;
  box-shadow: var(--shadow-md);
}

.instructor-full-header {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  margin-bottom: 1.5rem;
}

.instructor-full-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #eff6ff;
  border: 2px solid var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--accent-primary);
  flex-shrink: 0;
}

.instructor-full-meta h3 {
  font-size: 1.35rem;
  margin-bottom: 0.25rem;
  color: #091e42;
  font-family: Georgia, 'Times New Roman', serif;
  letter-spacing: 0.01em;
}

.alumni-tag {
  display: inline-block;
  font-family: var(--font-base);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-primary);
  background: #eff6ff;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-pill);
  border: 1px solid #bfdbfe;
}

.specialization-box {
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.spec-heading {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 0.45rem;
  display: block;
}

.specialization-box p {
  font-size: 0.92rem;
  line-height: 1.55;
  color: #091e42;
}

.instructor-contact-row {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.25rem;
}

.contact-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.contact-pill a {
  color: var(--text-secondary);
}

.contact-pill a:hover {
  color: var(--accent-primary);
}

/* Requirements Box */
.req-table-box {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.req-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

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

.req-block {
  padding: 2.25rem;
  border-bottom: 1px solid var(--border-subtle);
  border-right: 1px solid var(--border-subtle);
}

.req-block:nth-child(2n) {
  border-right: none;
}

.req-block:nth-last-child(-n+2) {
  border-bottom: none;
}

.req-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.15rem;
  margin-bottom: 1rem;
  color: #091e42;
}

.req-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.req-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.req-item svg {
  color: #10b981;
  flex-shrink: 0;
  margin-top: 4px;
}