/* CSS Styles for Media Pembelajaran Interaktif Bahasa Arab Kelas X MAN 1 Pontianak */

@import url('https://fonts.googleapis.com/css2?family=Amiri:ital,wght@0,400;0,700;1,400&family=Cairo:wght@400;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  --primary-teal: #2f6b78;
  --primary-teal-dark: #1f4750;
  --accent-mint: #e2f1f3;
  --bg-page: #f2f7f8;
  --text-main: #1e293b;
  --card-bg: #ffffff;
  --card-border: #e2e8f0;
}

body {
  font-family: 'Plus Jakarta Sans', 'Cairo', sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  min-height: 100vh;
  margin: 0;
  padding: 0;
}

/* Font Arab (Naskh Standard for Pristine Harakat & Tasydid) */
.font-arabic {
  font-family: 'Amiri', 'Noto Naskh Arabic', 'Scheherazade New', 'Traditional Arabic', serif;
  font-feature-settings: "kern" 1, "liga" 1, "calt" 1, "mset" 1;
  font-variant-ligatures: normal;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  line-height: 2.2;
}

.font-cairo {
  font-family: 'Cairo', sans-serif;
}

/* Perspective for 3D Flashcard Flip */
.perspective-1000 {
  perspective: 1000px;
}

.transform-style-3d {
  transform-style: preserve-3d;
  transition: transform 0.38s cubic-bezier(0.34, 1.35, 0.64, 1);
  will-change: transform;
}

.backface-hidden {
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.rotate-y-180 {
  transform: rotateY(180deg);
}

/* Card Styling */
.card-soft {
  background-color: #ffffff;
  border-radius: 1.25rem;
  border: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: 0 4px 20px -2px rgba(47, 107, 120, 0.06);
  transition: all 0.25s ease;
}

.card-soft:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -4px rgba(47, 107, 120, 0.12);
}

/* Nav Item Styling */
.nav-tab {
  transition: all 0.2s ease-in-out;
  border-radius: 0.875rem;
  font-weight: 600;
}

.nav-tab.active {
  background-color: var(--primary-teal);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(47, 107, 120, 0.25);
}

.nav-tab:not(.active):hover {
  background-color: rgba(47, 107, 120, 0.08);
  color: var(--primary-teal-dark);
}

/* Audio Pulse Animation */
@keyframes audio-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(47, 107, 120, 0.4);
  }
  70% {
    box-shadow: 0 0 0 12px rgba(47, 107, 120, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(47, 107, 120, 0);
  }
}

.animate-pulse-audio {
  animation: audio-pulse 1.5s infinite;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Printable Certificate Styles */
@media print {
  body * {
    visibility: hidden;
  }
  #printable-certificate, #printable-certificate * {
    visibility: visible;
  }
  #printable-certificate {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    box-shadow: none;
    border: 3px double #2f6b78;
  }
}