/**
 * Madrasah Fatih Program Page Styles
 * CSS (css/program.css)
 */

.program-page-wrapper {
  padding-top: 130px; /* Space for sticky header */
}

/* ==========================================================
   1. HERO BANNER
   ========================================================== */
.program-hero-section {
  background-color: var(--bg-white);
  padding: 60px 0 40px;
}

.program-hero-compact {
  padding: 60px 0 40px !important;
}

/* ==========================================================
   2. FILTER NAVIGATION BAR
   ========================================================== */
.program-filter-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 14px 24px;
  border-radius: 50px;
  border: 1px solid rgba(106, 36, 97, 0.08);
  box-shadow: var(--shadow-md);
}

.prog-filter-btn {
  background: #ffffff;
  border: 1px solid rgba(106, 36, 97, 0.1);
  color: var(--text-muted);
  padding: 10px 24px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.prog-filter-btn i {
  font-size: 14px;
}

.prog-filter-btn:hover {
  background: rgba(242, 115, 41, 0.05);
  color: var(--accent-orange);
  border-color: var(--accent-orange);
  transform: translateY(-2px);
}

.prog-filter-btn.active {
  background: var(--gradient-orange-pink);
  color: #ffffff;
  border-color: transparent;
  box-shadow: var(--shadow-neon);
}

/* ==========================================================
   3. CARDS GRID
   ========================================================== */
.program-grid-section {
  background-color: var(--bg-light);
  min-height: 500px;
}

.program-cards-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

/* Elegant Program Card */
.program-card {
  background: var(--bg-white);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(106, 36, 97, 0.06);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  flex-direction: column;
  flex: 0 1 calc(33.333% - 20px);
  min-width: 320px;
  max-width: 380px;
}

.program-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(106, 36, 97, 0.12);
}

.program-card-img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.program-card-img-wrap::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 60%, rgba(18, 6, 18, 0.1) 100%);
  transition: opacity var(--transition-normal);
}

.program-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.program-card:hover .program-card-img {
  transform: scale(1.06);
}

.program-card:hover .program-card-img-wrap::after {
  opacity: 0.8;
}

/* Category Overlay Badge */
.program-card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--gradient-orange-pink);
  color: #ffffff;
  font-size: 10px;
  font-weight: 850;
  padding: 6px 14px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  box-shadow: 0 4px 10px rgba(242, 115, 41, 0.2);
  z-index: 5;
}

.program-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.program-card-meta {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.program-card-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--primary-purple-dark);
  line-height: 1.4;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--transition-fast);
}

.program-card:hover .program-card-title {
  color: var(--primary-purple);
}

.program-card-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.program-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(115, 54, 107, 0.08);
  font-size: 13px;
}

.program-readmore {
  font-weight: 800;
  color: var(--primary-gold);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-fast);
}

.program-card:hover .program-readmore {
  gap: 10px;
}

/* ==========================================================
   4. STICKY FILTER BAR (desktop)
   ========================================================== */
.program-filter-bar.is-sticky {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  z-index: 100;
  border-radius: 0;
  margin: 0;
  padding: 10px 40px;
  box-shadow: 0 4px 20px rgba(106, 36, 97, 0.12);
  border-top: 1px solid rgba(106, 36, 97, 0.06);
  border-bottom: 1px solid rgba(106, 36, 97, 0.06);
}

/* ==========================================================
   5. MOBILE FILTER FAB + BOTTOM SHEET
   ========================================================== */

/* FAB button — fixed bottom right, hidden on desktop */
.prog-filter-fab {
  display: none;
  position: fixed;
  bottom: 28px;
  left: 20px;
  z-index: 200;
}

.prog-fab-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--gradient-orange-pink);
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 14px 22px;
  font-size: 15px;
  font-weight: 800;
  font-family: var(--font-main);
  cursor: pointer;
  box-shadow: 0 6px 24px rgba(242, 115, 41, 0.35);
  transition: all var(--transition-fast);
  letter-spacing: 0.2px;
}

.prog-fab-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(242, 115, 41, 0.45);
}

.prog-fab-btn i {
  font-size: 16px;
}

/* Bottom Sheet Overlay */
.prog-filter-sheet-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 300;
  align-items: flex-end;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.prog-filter-sheet-overlay.active {
  display: flex;
}

/* Bottom Sheet Panel */
.prog-filter-sheet {
  background: var(--bg-white);
  border-radius: 24px 24px 0 0;
  padding: 16px 20px 40px 20px;
  width: 100%;
  max-height: 70vh;
  overflow-y: auto;
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 -8px 40px rgba(106, 36, 97, 0.15);
}

.prog-filter-sheet-overlay.active .prog-filter-sheet {
  transform: translateY(0);
}

.prog-filter-sheet-handle {
  width: 40px;
  height: 4px;
  background: rgba(106, 36, 97, 0.15);
  border-radius: 4px;
  margin: 0 auto 16px auto;
}

.prog-filter-sheet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(106, 36, 97, 0.06);
}

.prog-filter-sheet-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--primary-purple-dark);
  display: flex;
  align-items: center;
  gap: 10px;
}

.prog-filter-sheet-title i {
  color: var(--accent-orange);
}

.prog-filter-sheet-close {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(106, 36, 97, 0.10);
  background: var(--bg-light);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: all var(--transition-fast);
}

.prog-filter-sheet-close:hover {
  background: var(--primary-purple);
  color: #fff;
  border-color: transparent;
}

.prog-filter-sheet-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.prog-sheet-option {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: 14px;
  border: 1px solid rgba(106, 36, 97, 0.08);
  background: var(--bg-light);
  color: var(--text-dark);
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font-main);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}

.prog-sheet-option i {
  font-size: 16px;
  color: var(--text-muted);
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.prog-sheet-option:hover {
  background: rgba(242, 115, 41, 0.05);
  border-color: var(--accent-orange);
  color: var(--accent-orange);
}

.prog-sheet-option:hover i {
  color: var(--accent-orange);
}

.prog-sheet-option.active {
  background: var(--gradient-orange-pink);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(242, 115, 41, 0.25);
}

.prog-sheet-option.active i {
  color: #fff;
}

/* ==========================================================
   6. RESPONSIVE QUERIES
   ========================================================== */
@media (max-width: 992px) {
  .program-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 768px) {
  /* Hide desktop filter bar — use FAB instead */
  .program-filter-bar {
    display: none !important;
  }

  /* Show FAB */
  .prog-filter-fab {
    display: block;
  }

  .program-cards-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}