:root {
  --primary: #1a1a1a;
  --accent: #af944d;
  --bg: #fdfdfd;
  --text: #333333;
  --light-gray: #e0e0e0;
  --white: #ffffff;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Montserrat", sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
  padding-bottom: 40px;
  background-image: 
    radial-gradient(circle at 15% 50%, rgba(0, 0, 0, 0.02) 0%, transparent 20%),
    radial-gradient(circle at 85% 30%, rgba(0, 0, 0, 0.02) 0%, transparent 20%);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header Styles */
header {
  background: var(--white);
  padding: 40px 0;
  text-align: center;
  border-bottom: 1px solid var(--light-gray);
  margin-bottom: 30px;
}

.header-content {
  position: relative;
  z-index: 2;
}

.page-title {
  font-family: "Cormorant Garamond", serif;
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 10px;
  font-weight: 500;
}

.page-subtitle {
  font-size: 1.2rem;
  color: #666;
  margin-bottom: 25px;
  font-weight: 300;
}

/* Class Toggle */
.class-toggle {
  display: flex;
  justify-content: center;
  margin: 20px auto 30px;
  max-width: 400px;
  background: var(--white);
  border-radius: 4px;
  padding: 4px;
  border: 1px solid var(--light-gray);
}

.class-btn {
  flex: 1;
  padding: 12px 16px;
  border: none;
  background: none;
  font-family: "Montserrat", sans-serif;
  font-size: 1rem;
  font-weight: 400;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text);
}

.class-btn.active {
  background: var(--primary);
  color: var(--white);
}

.class-btn:not(.active):hover {
  background: rgba(26, 26, 26, 0.05);
}

/* Mobile Navigation */
.mobile-nav {
  display: none;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 15px 0 20px;
  padding: 0 10px;
}

.nav-mobile-btn {
  background: var(--white);
  color: var(--primary);
  border: 1px solid var(--light-gray);
  border-radius: 4px;
  padding: 6px 10px;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.nav-mobile-btn i {
  font-size: 0.8rem;
}

.nav-mobile-btn:hover {
  background: var(--primary);
  color: var(--white);
}

/* Schedule Grid - Desktop Default */
.schedule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.day-card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--light-gray);
}

.day-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.day-header {
  padding: 20px;
  text-align: center;
  font-family: "Cormorant Garamond", serif;
  font-size: 1.5rem;
  color: var(--primary);
  position: relative;
  overflow: hidden;
  font-weight: 500;
  border-bottom: 1px solid var(--light-gray);
  background: var(--white);
}

/* Uniform design for all days */
.monday .day-header,
.tuesday .day-header,
.wednesday .day-header,
.thursday .day-header,
.friday .day-header {
  background: var(--white);
  color: var(--primary);
}

.class-list {
  padding: 20px;
}

.class-item {
  display: flex;
  align-items: center;
  padding: 12px 10px;
  border-bottom: 1px solid rgba(224, 224, 224, 0.5);
  transition: all 0.3s ease;
  position: relative;
}

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

.class-item:hover {
  background: rgba(175, 148, 77, 0.05);
}

/* Style untuk kelas yang sedang berlangsung */
.class-item.active {
  background-color: rgba(175, 148, 77, 0.1) !important;
  border-left: 3px solid var(--accent);
}

.class-icon {
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 15px;
  border-radius: 4px;
  background: rgba(175, 148, 77, 0.1);
  color: var(--accent);
}

.class-info {
  flex: 1;
}

.class-name {
  font-weight: 500;
  font-size: 1rem;
  margin-bottom: 4px;
  color: var(--primary);
}

.class-time {
  color: #666;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 5px;
  font-weight: 400;
}

.class-teacher {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 400;
  margin-top: 2px;
}

.time-left {
  color: var(--accent);
  font-weight: 500;
  margin-left: 8px;
  font-size: 0.8rem;
  background: rgba(175, 148, 77, 0.1);
  padding: 2px 8px;
  border-radius: 2px;
  display: inline-block;
}

/* Responsive Styles - Desktop First */
@media (max-width: 768px) {
  .page-title {
    font-size: 2.2rem;
  }

  .page-subtitle {
    font-size: 1rem;
  }

  .class-btn {
    font-size: 0.9rem;
    padding: 10px 12px;
  }

  .time-left {
    display: block;
    margin-left: 0;
    margin-top: 5px;
  }
  
  /* Tampilkan navigasi mobile */
  .mobile-nav {
    display: flex;
  }
}

/* Footer Navigation */
.footer-nav {
  display: flex;
  justify-content: center;
  margin-top: 40px;
  gap: 15px;
  flex-wrap: wrap;
}

.nav-btn {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
  border-radius: 4px;
  padding: 10px 20px;
  font-family: "Montserrat", sans-serif;
  font-size: 0.95rem;
  font-weight: 400;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.nav-btn:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

/* Status indicator */
.current-status {
  text-align: center;
  padding: 15px;
  margin: 20px 0;
  background: rgba(175, 148, 77, 0.05);
  border-radius: 8px;
  font-weight: 400;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid rgba(175, 148, 77, 0.2);
}

.current-status i {
  font-size: 1.1rem;
}

.current-status.holiday {
  background: rgba(0, 0, 0, 0.03);
  color: #666;
  border-color: var(--light-gray);
}

.debug-info {
  display: none;
}

/* Time format toggle */
.time-format-toggle {
  display: flex;
  justify-content: center;
  margin: 10px 0 20px;
  gap: 10px;
}

.format-btn {
  background: var(--white);
  border: 1px solid var(--light-gray);
  border-radius: 4px;
  padding: 6px 12px;
  font-family: "Montserrat", sans-serif;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--text);
  font-weight: 400;
}

.format-btn.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

/* Day highlight */
.today-highlight {
  position: absolute;
  top: -8px;
  right: 20px;
  background: var(--accent);
  color: white;
  padding: 3px 10px;
  border-radius: 2px;
  font-size: 0.7rem;
  font-weight: 500;
  z-index: 10;
  letter-spacing: 0.5px;
}

/* Empty schedule message */
.empty-schedule {
  text-align: center;
  padding: 30px;
  color: #999;
  font-style: italic;
}

/* Style untuk jadwal istirahat dan sholat */
.class-item.break {
  background-color: rgba(0, 0, 0, 0.02) !important;
  border-left: 3px solid #999;
}

.class-item.break .class-icon {
  background: rgba(0, 0, 0, 0.05);
  color: #666;
}

.class-item.break .class-name {
  color: #666;
}

.class-item.prayer {
  background-color: rgba(0, 0, 0, 0.02) !important;
  border-left: 3px solid var(--accent);
}

.class-item.prayer .class-icon {
  background: rgba(175, 148, 77, 0.1);
  color: var(--accent);
}

.class-item.prayer .class-name {
  color: var(--accent);
}

/* Style saat aktif untuk istirahat dan sholat */
.class-item.break.active {
  background-color: rgba(0, 0, 0, 0.05) !important;
}

.class-item.prayer.active {
  background-color: rgba(175, 148, 77, 0.15) !important;
}

/* Status informasi */
.status-info {
  text-align: center;
  padding: 15px;
  margin: 20px 0;
  background: rgba(0, 0, 0, 0.02);
  border-radius: 8px;
  border: 1px solid var(--light-gray);
  color: #666;
  font-weight: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.status-info i {
  font-size: 1.1rem;
}

/* Responsive untuk card hari */
@media (max-width: 768px) {
  .day-card {
    border-radius: 6px;
    margin-bottom: 8px;
  }

  .day-header {
    padding: 15px 10px;
    font-size: 1.3rem;
  }

  .class-list {
    padding: 15px 10px;
  }

  .class-item {
    padding: 10px 8px;
  }

  .class-icon {
    width: 36px;
    height: 36px;
    font-size: 1.2rem;
    margin-right: 12px;
  }

  .class-name {
    font-size: 0.95rem;
    margin-bottom: 3px;
  }

  .class-time {
    font-size: 0.8rem;
  }

  .class-teacher {
    font-size: 0.75rem;
  }

  .today-highlight {
    font-size: 0.65rem;
    padding: 2px 8px;
    top: -6px;
  }

  .time-left {
    font-size: 0.75rem;
    padding: 2px 6px;
  }
}

/* Efek flash untuk highlight */
@keyframes flash {
  0% { box-shadow: 0 0 0 0 rgba(175, 148, 77, 0.4); }
  70% { box-shadow: 0 0 0 8px rgba(175, 148, 77, 0); }
  100% { box-shadow: 0 0 0 0 rgba(175, 148, 77, 0); }
}

.highlight-flash {
  animation: flash 1s ease;
  position: relative;
  z-index: 10;
}

.clicked {
  transform: scale(0.98);
  transition: transform 0.2s ease;
}

/* === MOBILE SWIPE NATIVE IMPLEMENTATION === */
@media (max-width: 768px) {
  /* Reset layout mobile */
  .schedule-content {
    overflow: visible;
    width: 100%;
  }
  
  /* Container utama dengan scroll horizontal native + snap */
  .schedule-grid {
    display: flex !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    scroll-snap-type: x proximity !important;
    -webkit-overflow-scrolling: touch !important;
    
    /* Izinkan gesture natural */
    touch-action: pan-x pan-y !important;
    
    gap: 16px;
    padding: 12px calc(50vw - 42.5vw) 24px !important;
    margin: 0 !important;
    width: 100% !important;
    height: auto !important;
    
    /* Sembunyikan scrollbar */
    scrollbar-width: none !important;
    -ms-overflow-style: none !important;
  }
  
  .schedule-grid::-webkit-scrollbar {
    display: none !important;
  }
  
  /* Kartu hari - fixed size untuk snap */
  .day-card {
    min-width: 85vw !important;
    width: 85vw !important;
    flex: 0 0 auto !important;
    scroll-snap-align: center !important;
    margin: 0 !important;
    
    /* Visual effects */
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    transform: scale(0.95);
    transition: transform 0.3s ease;
  }
  
  /* Kartu aktif (di tengah viewport) */
  .day-card.active-day {
    transform: scale(1) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
  }
  
  /* Indikator hari (dots) */
  .day-indicators {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: 15px 0 25px;
    padding: 0 10px;
  }
  
  .day-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--light-gray);
    transition: all 0.3s ease;
    cursor: pointer;
  }
  
  .day-indicator.active {
    background: var(--accent);
    transform: scale(1.2);
  }
  
  /* Petunjuk swipe */
  .swipe-hint {
    text-align: center;
    color: #888;
    font-size: 0.8rem;
    margin: 10px 0 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    opacity: 0.8;
  }
  
  /* Scroll vertikal di dalam kartu - NATIVE */
  .class-list {
    max-height: 60vh !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }
  
  /* Pastikan tidak ada elemen yang mengunci gesture */
  .schedule-grid * {
    touch-action: auto !important;
  }
  
  /* Nonaktifkan hover efek di mobile */
  .day-card:hover {
    transform: scale(0.95) !important;
  }
}

/* Animasi smooth snap */
@keyframes smoothSnap {
  0% { transform: scale(0.95); }
  100% { transform: scale(1); }
}

.smooth-snap {
  animation: smoothSnap 0.3s ease-out forwards;
}