/* ═══════════════════════════════════════════════════════════════
   BrainSAIT Training — Shared Styles
   Covers: Training Hub, Courses, Enrollment, Dashboard
   ═══════════════════════════════════════════════════════════════ */

/* ── Training Header ── */
.training-header {
  background: linear-gradient(180deg, var(--navy) 0%, var(--void) 100%);
  padding: 48px 0 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.training-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(14,165,233,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.training-header h1 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 8px;
  position: relative;
}

.training-header .subtitle {
  font-size: 1rem;
  color: var(--textm);
  max-width: 600px;
  margin: 0 auto;
}

.training-header .subtitle-ar {
  font-family: var(--fa);
  font-size: 0.9375rem;
  color: var(--teal);
  direction: rtl;
  margin-top: 8px;
}

/* ── Filter Bar ── */
.filter-bar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(2,4,10,0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gb);
  padding: 12px 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.filter-bar::-webkit-scrollbar { display: none; }

.filter-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: nowrap;
  min-width: max-content;
  padding: 0 24px;
}

.filter-tab {
  padding: 6px 16px;
  border-radius: var(--rnd);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--textm);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  font-family: var(--fi);
}

.filter-tab:hover {
  color: var(--textd);
  background: var(--g2);
}

.filter-tab.active {
  color: var(--teal);
  border-color: rgba(14,165,233,0.3);
  background: rgba(14,165,233,0.08);
}

/* ── Course Cards ── */
.course-card {
  background: var(--g1);
  border: 1px solid var(--gb);
  border-radius: var(--r);
  padding: 24px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.course-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--r) var(--r) 0 0;
}

.course-card:hover {
  border-color: var(--gbh);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.course-card .card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
}

.course-card .card-icon {
  font-size: 1.75rem;
  line-height: 1;
}

.course-card .card-meta {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.course-card .card-title {
  font-family: var(--fd);
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 4px;
  line-height: 1.3;
}

.course-card .card-title-ar {
  font-family: var(--fa);
  font-size: 0.875rem;
  color: var(--teal);
  direction: rtl;
  margin-bottom: 8px;
}

.course-card .card-desc {
  font-size: 0.8125rem;
  color: var(--textm);
  line-height: 1.5;
  margin-bottom: 16px;
  flex-grow: 1;
}

.course-card .card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--gb);
  margin-top: auto;
}

.course-card .card-stats {
  display: flex;
  gap: 12px;
  font-size: 0.75rem;
  color: var(--textm);
}

.course-card .card-stats span {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Course card accent colors */
.course-card[data-accent="teal"]::before { background: linear-gradient(90deg, var(--teal), var(--med)); }
.course-card[data-accent="gold"]::before { background: linear-gradient(90deg, var(--gold), var(--amb)); }
.course-card[data-accent="eme"]::before { background: linear-gradient(90deg, var(--eme), #059669); }
.course-card[data-accent="rose"]::before { background: linear-gradient(90deg, var(--rose), #e11d48); }
.course-card[data-accent="vio"]::before { background: linear-gradient(90deg, var(--vio), #7c3aed); }
.course-card[data-accent="amb"]::before { background: linear-gradient(90deg, var(--amb), #d97706); }

/* ── Learning Path Cards ── */
.path-card {
  padding: 24px;
  border-radius: var(--r);
  background: var(--g1);
  border: 1px solid var(--gb);
  text-align: center;
  transition: all 0.3s ease;
}

.path-card:hover {
  border-color: var(--gbh);
  transform: translateY(-4px);
}

.path-card .path-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.path-card .path-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.path-card .path-title-ar {
  font-family: var(--fa);
  font-size: 0.75rem;
  color: var(--teal);
  direction: rtl;
  margin-bottom: 8px;
}

.path-card .path-info {
  font-size: 0.75rem;
  color: var(--textm);
}

/* ── Pricing Cards ── */
.pricing-card {
  background: var(--g1);
  border: 1px solid var(--gb);
  border-radius: var(--r);
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
}

.pricing-card.featured {
  border-color: rgba(14,165,233,0.3);
  background: var(--g2);
}

.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 16px;
  background: linear-gradient(135deg, var(--teal), var(--med));
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  border-radius: var(--rnd);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pricing-card:hover {
  border-color: var(--gbh);
  transform: translateY(-4px);
}

.pricing-card .tier-name {
  font-family: var(--fd);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.pricing-card .tier-price {
  font-family: var(--fd);
  font-size: 2rem;
  font-weight: 800;
  margin: 12px 0 4px;
}

.pricing-card .tier-price .currency {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--textm);
}

.pricing-card .tier-period {
  font-size: 0.75rem;
  color: var(--textm);
  margin-bottom: 20px;
}

.pricing-card .tier-features {
  list-style: none;
  text-align: left;
  margin-bottom: 24px;
}

.pricing-card .tier-features li {
  padding: 6px 0;
  font-size: 0.8125rem;
  color: var(--textd);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.pricing-card .tier-features li::before {
  content: '✓';
  color: var(--eme);
  font-weight: 700;
  flex-shrink: 0;
}

/* ── Testimonials ── */
.testimonial-card {
  background: var(--g1);
  border: 1px solid var(--gb);
  border-radius: var(--r);
  padding: 24px;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  border-color: var(--gbh);
}

.testimonial-card .quote {
  font-size: 0.9375rem;
  color: var(--textd);
  line-height: 1.6;
  margin-bottom: 8px;
  font-style: italic;
}

.testimonial-card .quote-ar {
  font-family: var(--fa);
  font-size: 0.875rem;
  color: var(--teal);
  direction: rtl;
  margin-bottom: 16px;
}

.testimonial-card .author {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text);
}

.testimonial-card .author-role {
  font-size: 0.75rem;
  color: var(--textm);
}

/* ── FAQ ── */
.faq-item {
  background: var(--g1);
  border: 1px solid var(--gb);
  border-radius: var(--rs);
  overflow: hidden;
  transition: border-color 0.3s;
}

.faq-item:hover { border-color: var(--gbh); }

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: var(--fi);
  transition: background 0.2s;
}

.faq-question:hover { background: var(--g2); }

.faq-question .arrow {
  transition: transform 0.3s;
  color: var(--textm);
  font-size: 0.875rem;
}

.faq-item.open .faq-question .arrow {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-inner {
  padding: 0 20px 16px;
  font-size: 0.875rem;
  color: var(--textm);
  line-height: 1.6;
}

.faq-answer-inner .ar {
  direction: rtl;
  margin-top: 8px;
  color: var(--teal);
  font-size: 0.8125rem;
}

/* ── Enrollment Form ── */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--textd);
  margin-bottom: 6px;
}

.form-input, .form-select {
  width: 100%;
  padding: 12px 16px;
  background: var(--g2);
  border: 1px solid var(--gb);
  border-radius: var(--rs);
  color: var(--text);
  font-size: 0.875rem;
  font-family: var(--fi);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-input:focus, .form-select:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(14,165,233,0.1);
}

.form-input::placeholder {
  color: var(--texts);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-select option {
  background: var(--surface);
  color: var(--text);
}

/* ── Dashboard ── */
.dashboard-card {
  background: var(--g1);
  border: 1px solid var(--gb);
  border-radius: var(--r);
  padding: 24px;
}

.dashboard-card .card-title {
  font-family: var(--fd);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.module-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--gb);
}

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

.module-checkbox {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  border: 2px solid var(--gb);
  background: var(--g2);
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.module-checkbox.checked {
  background: var(--eme);
  border-color: var(--eme);
}

.module-checkbox.checked::after {
  content: '✓';
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
}

.module-name {
  font-size: 0.875rem;
  color: var(--textd);
  flex-grow: 1;
}

.module-item.completed .module-name {
  text-decoration: line-through;
  color: var(--textm);
}

/* ── Certificate ── */
.cert-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: linear-gradient(135deg, rgba(212,165,116,0.1), rgba(245,158,11,0.1));
  border: 1px solid rgba(212,165,116,0.3);
  border-radius: var(--rnd);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gold);
}