/* ============================================================
   KAFA RAHMANI — Main Stylesheet
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fredoka+One&family=Nunito:wght@400;600;700;800;900&family=Amiri:wght@400;700&display=swap');

/* ---- CSS VARIABLES ---- */
:root {
  --bg:          #f0f7ff;
  --bg2:         #e8f0fe;
  --card:        #ffffff;
  --text:        #1a2340;
  --sub:         #5a6a8a;
  --border:      #dde8f8;
  --green:       #22c55e;
  --blue:        #3b82f6;
  --yellow:      #facc15;
  --orange:      #f97316;
  --purple:      #a855f7;
  --red:         #ef4444;
  --teal:        #14b8a6;
  --pink:        #ec4899;
  --shadow-sm:   0 2px 8px rgba(59,130,246,0.08);
  --shadow:      0 4px 24px rgba(59,130,246,0.12);
  --shadow-lg:   0 8px 40px rgba(59,130,246,0.18);
  --radius-sm:   10px;
  --radius:      18px;
  --radius-lg:   28px;
  --navbar-h:    64px;
  --transition:  0.25s ease;
}

[data-theme="dark"] {
  --bg:          #0d1117;
  --bg2:         #161b27;
  --card:        #1c2333;
  --text:        #e2e8f0;
  --sub:         #8b9ab8;
  --border:      #2d3a52;
  --shadow-sm:   0 2px 8px rgba(0,0,0,0.30);
  --shadow:      0 4px 24px rgba(0,0,0,0.40);
  --shadow-lg:   0 8px 40px rgba(0,0,0,0.50);
}

/* ---- RESET ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Nunito', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background var(--transition), color var(--transition);
  padding-top: var(--navbar-h);
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; }
ul { list-style: none; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--navbar-h);
  background: var(--card);
  border-bottom: 2px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 12px;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition), border-color var(--transition);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Fredoka One', cursive;
  font-size: 1.4rem;
  color: var(--blue);
  flex-shrink: 0;
}

.logo-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  margin-left: 12px;
}

.nav-link {
  padding: 7px 14px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--sub);
  transition: all var(--transition);
}

.nav-link:hover, .nav-link.active {
  background: var(--bg2);
  color: var(--blue);
}

.nav-admin { color: var(--orange) !important; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.btn-icon {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--bg);
  cursor: pointer;
  font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}

.btn-icon:hover { transform: scale(1.1); border-color: var(--blue); }

.nav-user {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 6px 12px;
  border-radius: 50px;
  border: 2px solid var(--border);
  background: var(--bg);
  font-weight: 700;
  font-size: 0.88rem;
  position: relative;
  transition: all var(--transition);
}

.nav-user:hover { border-color: var(--blue); }

.nav-avatar { font-size: 1.3rem; }

.user-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  min-width: 180px;
  overflow: hidden;
  z-index: 999;
}

.user-dropdown.open { display: block; animation: dropDown 0.2s ease; }

@keyframes dropDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.user-dropdown a {
  display: block;
  padding: 10px 16px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  transition: background var(--transition);
}

.user-dropdown a:hover { background: var(--bg2); }
.user-dropdown hr { border-color: var(--border); margin: 4px 0; }

.btn-nav-login {
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: white;
  border: none;
  border-radius: 50px;
  padding: 8px 20px;
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 3px 12px rgba(59,130,246,0.3);
}

.btn-nav-login:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(59,130,246,0.4); }

.nav-hamburger {
  display: none;
  background: none;
  border: 2px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  cursor: pointer;
  font-size: 1.1rem;
  color: var(--text);
  margin-left: auto;
}

/* ============================================================
   PAGE WRAPPER
   ============================================================ */
.page-wrap { max-width: 1100px; margin: 0 auto; padding: 32px 5vw; flex: 1; }
.page-wrap-wide { max-width: 100%; margin: 0; padding: 32px 5vw; flex: 1; }

/* ============================================================
   HERO SECTIONS
   ============================================================ */
.hero-gradient {
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #06b6d4 100%);
  padding: 48px 24px 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-top: -1px;
}

.hero-gradient::before {
  content: '';
  position: absolute;
  top: -60px; left: -60px;
  width: 220px; height: 220px;
  background: rgba(255,255,255,0.07);
  border-radius: 50%;
}

.hero-gradient::after {
  content: '';
  position: absolute;
  bottom: -80px; right: -40px;
  width: 280px; height: 280px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}

.hero-emoji { font-size: 3.5rem; margin-bottom: 12px; display: block; animation: bounce 2.5s infinite; }

@keyframes bounce {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50% { transform: translateY(-12px) rotate(3deg); }
}

.hero-title {
  font-family: 'Fredoka One', cursive;
  font-size: clamp(1.8rem, 5vw, 3rem);
  color: white;
  margin-bottom: 8px;
  position: relative;
}

.hero-sub {
  color: rgba(255,255,255,0.85);
  font-size: 1rem;
  font-weight: 600;
  position: relative;
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.card:hover { box-shadow: var(--shadow); }
.card-hoverable:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--blue); cursor: pointer; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 50px;
  border: none;
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: white;
  box-shadow: 0 4px 15px rgba(59,130,246,0.3);
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 22px rgba(59,130,246,0.45); }

.btn-green {
  background: linear-gradient(135deg, var(--green), var(--teal));
  color: white;
  box-shadow: 0 4px 15px rgba(34,197,94,0.3);
}

.btn-green:hover { transform: translateY(-2px); }

.btn-orange {
  background: linear-gradient(135deg, var(--orange), var(--yellow));
  color: white;
  box-shadow: 0 4px 15px rgba(249,115,22,0.3);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text);
}

.btn-outline:hover { border-color: var(--blue); color: var(--blue); }

.btn-sm { padding: 7px 16px; font-size: 0.82rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ============================================================
   FORMS
   ============================================================ */
.form-group { margin-bottom: 18px; }

.form-label {
  display: block;
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--sub);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  font-family: 'Nunito', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}

.form-textarea { min-height: 100px; resize: vertical; }

.form-error { color: var(--red); font-size: 0.82rem; font-weight: 700; margin-top: 5px; }
.form-hint  { color: var(--sub); font-size: 0.82rem; margin-top: 5px; }

/* ============================================================
   ALERTS
   ============================================================ */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-success { background: #dcfce7; color: #166534; border: 2px solid #86efac; }
.alert-error   { background: #fee2e2; color: #991b1b; border: 2px solid #fca5a5; }
.alert-info    { background: #dbeafe; color: #1e40af; border: 2px solid #93c5fd; }
.alert-warn    { background: #fef9c3; color: #854d0e; border: 2px solid #fde047; }

[data-theme="dark"] .alert-success { background: #14532d; color: #86efac; border-color: #166534; }
[data-theme="dark"] .alert-error   { background: #450a0a; color: #fca5a5; border-color: #991b1b; }
[data-theme="dark"] .alert-info    { background: #1e3a5f; color: #93c5fd; border-color: #1e40af; }
[data-theme="dark"] .alert-warn    { background: #422006; color: #fde047; border-color: #854d0e; }

/* ============================================================
   BADGES & PILLS
   ============================================================ */
.pill {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.pill-blue   { background: #dbeafe; color: #1d4ed8; }
.pill-green  { background: #dcfce7; color: #15803d; }
.pill-orange { background: #ffedd5; color: #c2410c; }
.pill-purple { background: #f3e8ff; color: #7e22ce; }
.pill-red    { background: #fee2e2; color: #b91c1c; }
.pill-yellow { background: #fef9c3; color: #a16207; }

[data-theme="dark"] .pill-blue   { background: #1e3a5f; color: #93c5fd; }
[data-theme="dark"] .pill-green  { background: #14532d; color: #86efac; }
[data-theme="dark"] .pill-orange { background: #431407; color: #fdba74; }
[data-theme="dark"] .pill-purple { background: #2e1065; color: #d8b4fe; }

/* ============================================================
   SUBJECT CARDS
   ============================================================ */
.subject-card {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.subject-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  border-radius: var(--radius) var(--radius) 0 0;
  transition: height var(--transition);
}

.subject-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.subject-card:hover::before { height: 8px; }

.subject-card.green::before  { background: linear-gradient(90deg, var(--green), var(--teal)); }
.subject-card.orange::before { background: linear-gradient(90deg, var(--orange), var(--yellow)); }
.subject-card.purple::before { background: linear-gradient(90deg, var(--purple), var(--blue)); }

.subject-icon { font-size: 2.8rem; margin-bottom: 12px; display: block; }
.subject-name { font-family: 'Fredoka One', cursive; font-size: 1.2rem; margin-bottom: 6px; }
.subject-count { font-size: 0.82rem; color: var(--sub); font-weight: 700; }

/* ============================================================
   TOPIC CARDS
   ============================================================ */
.topic-card {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
}

.topic-card:hover { transform: translateX(4px); border-color: var(--blue); box-shadow: var(--shadow); }

.topic-icon-wrap {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
}

.topic-icon-wrap.green  { background: #dcfce7; }
.topic-icon-wrap.orange { background: #ffedd5; }
.topic-icon-wrap.purple { background: #f3e8ff; }

.topic-info { flex: 1; }
.topic-name { font-family: 'Fredoka One', cursive; font-size: 1.05rem; margin-bottom: 4px; }
.topic-meta { font-size: 0.8rem; color: var(--sub); font-weight: 700; }

.topic-arrow { color: var(--sub); font-size: 1.2rem; transition: transform var(--transition); }
.topic-card:hover .topic-arrow { transform: translateX(4px); color: var(--blue); }

.topic-progress-bar {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  margin-top: 8px;
  overflow: hidden;
}

.topic-progress-fill {
  height: 100%;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--green), var(--teal));
  transition: width 0.6s ease;
}

/* ============================================================
   SLIDE VIEWER
   ============================================================ */
.slide-nav-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.slide-counter {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: 50px;
  padding: 6px 16px;
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--sub);
  white-space: nowrap;
}

.slide-progress-track {
  flex: 1;
  height: 8px;
  background: var(--border);
  border-radius: 50px;
  overflow: hidden;
  min-width: 80px;
}

.slide-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--purple));
  border-radius: 50px;
  transition: width 0.4s ease;
}

.slide-card {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  animation: fadeSlide 0.3s ease;
  width: 100%;
  box-sizing: border-box;
}

/* Slide panel always full width */
.slide-panel { width: 100%; }

/* Force all content inside slides to be full width */
.slide-content { width: 100%; }
.slide-content > div,
.slide-content > table,
.slide-content > ul,
.slide-content > p { max-width: 100% !important; width: 100% !important; }

@keyframes fadeSlide {
  from { opacity: 0; transform: translateX(16px); }
  to   { opacity: 1; transform: translateX(0); }
}

.slide-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg2);
  color: var(--sub);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.slide-title { font-family: 'Fredoka One', cursive; font-size: 1.7rem; margin-bottom: 6px; }
.slide-subtitle { color: var(--sub); font-size: 0.95rem; font-weight: 600; margin-bottom: 24px; }

/* ============================================================
   ARABIC ELEMENTS
   ============================================================ */
.arabic-box {
  background: #fefce8;
  border: 2px solid #fde68a;
  border-radius: 14px;
  padding: 20px 24px;
  margin: 16px 0;
  text-align: right;
  direction: rtl;
}

[data-theme="dark"] .arabic-box { background: #2a2000; border-color: #78350f; }

.arabic-text {
  font-family: 'Amiri', serif;
  font-size: 2rem;
  color: var(--text);
  line-height: 2.4;
}

.arabic-label {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--sub);
  text-align: left;
  direction: ltr;
  margin-top: 6px;
  display: block;
}

/* ============================================================
   VOCAB & COLOR GRIDS
   ============================================================ */
.vocab-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.vocab-card {
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: 14px;
  padding: 16px 10px;
  text-align: center;
  transition: all var(--transition);
}

.vocab-card:hover { border-color: var(--blue); transform: translateY(-3px); box-shadow: var(--shadow); }
.vocab-emoji { font-size: 2rem; margin-bottom: 6px; display: block; }
.vocab-arabic { font-family: 'Amiri', serif; font-size: 1.3rem; margin-bottom: 4px; direction: rtl; }
.vocab-malay { font-size: 0.72rem; font-weight: 800; color: var(--sub); text-transform: uppercase; letter-spacing: 0.04em; }

.color-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 10px;
  margin: 16px 0;
}

.color-swatch {
  border-radius: 14px;
  padding: 16px 8px;
  text-align: center;
  color: white;
}

.color-swatch .cs-arabic { font-family: 'Amiri', serif; font-size: 1.1rem; display: block; direction: rtl; margin-bottom: 4px; }
.color-swatch .cs-malay  { font-size: 0.7rem; opacity: 0.9; text-transform: uppercase; letter-spacing: 0.04em; }

/* ============================================================
   FORMULA BOX
   ============================================================ */
.formula-box {
  background: linear-gradient(135deg, #1e3a5f, #1e1b4b);
  border-radius: 16px;
  padding: 22px 26px;
  margin: 16px 0;
  color: white;
  position: relative;
  overflow: hidden;
}

.formula-box::after {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 140px; height: 140px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}

.formula-title { font-family: 'Fredoka One', cursive; font-size: 1rem; color: #93c5fd; margin-bottom: 14px; }

.formula-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.formula-badge {
  background: rgba(255,255,255,0.18);
  border-radius: 8px;
  padding: 3px 12px;
  font-size: 0.82rem;
  font-weight: 800;
  flex-shrink: 0;
}

.formula-text { font-size: 0.88rem; color: rgba(255,255,255,0.85); line-height: 1.5; }

/* ============================================================
   TABLE
   ============================================================ */
.nota-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.9rem;
  border-radius: 12px;
  overflow: hidden;
}

.nota-table th {
  background: #dbeafe;
  color: #1d4ed8;
  font-weight: 800;
  padding: 10px 14px;
  text-align: left;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

[data-theme="dark"] .nota-table th { background: #1e3a5f; color: #93c5fd; }

.nota-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}

.nota-table tr:nth-child(even) td { background: var(--bg2); }
.nota-table tr:last-child td { border-bottom: none; }
.nota-table .arabic-cell { font-family: 'Amiri', serif; font-size: 1.2rem; direction: rtl; text-align: right; }

/* ============================================================
   TIP BOX
   ============================================================ */
.tip-box {
  display: flex;
  gap: 12px;
  background: var(--bg);
  border: 2px solid var(--yellow);
  border-radius: 14px;
  padding: 16px;
  margin: 16px 0;
}

.tip-icon { font-size: 1.5rem; flex-shrink: 0; }
.tip-title { font-weight: 800; font-size: 0.85rem; color: #92400e; margin-bottom: 4px; }
[data-theme="dark"] .tip-title { color: #fbbf24; }
.tip-text { font-size: 0.88rem; color: var(--sub); line-height: 1.6; }

/* ============================================================
   RULE LIST
   ============================================================ */
.rule-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 0.92rem;
  line-height: 1.5;
}

.rule-list li:last-child { border-bottom: none; }

.rule-num {
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: white;
  width: 26px; height: 26px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  flex-shrink: 0;
}

/* ============================================================
   QUIZ
   ============================================================ */
.quiz-wrap { max-width: 680px; margin: 0 auto; }

.quiz-header {
  text-align: center;
  margin-bottom: 28px;
}

.quiz-num { font-family: 'Fredoka One', cursive; font-size: 1rem; color: var(--sub); margin-bottom: 6px; }
.quiz-question { font-family: 'Fredoka One', cursive; font-size: 1.5rem; line-height: 1.3; margin-bottom: 8px; }

.quiz-options { display: flex; flex-direction: column; gap: 12px; margin: 24px 0; }

.quiz-option {
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all var(--transition);
}

.quiz-option:hover { border-color: var(--blue); background: #eff6ff; transform: translateX(4px); }
.quiz-option.selected { border-color: var(--blue); background: #dbeafe; }
.quiz-option.correct  { border-color: var(--green); background: #dcfce7 !important; }
.quiz-option.wrong    { border-color: var(--red); background: #fee2e2 !important; }

[data-theme="dark"] .quiz-option:hover { background: #1e3a5f; }
[data-theme="dark"] .quiz-option.selected { background: #1e3a5f; }
[data-theme="dark"] .quiz-option.correct  { background: #14532d !important; }
[data-theme="dark"] .quiz-option.wrong    { background: #450a0a !important; }

.option-letter {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--border);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  flex-shrink: 0;
}

/* ============================================================
   RESULT / SCORE
   ============================================================ */
.result-card {
  text-align: center;
  padding: 40px 24px;
}

.result-emoji { font-size: 5rem; margin-bottom: 16px; display: block; animation: pop 0.5s cubic-bezier(0.68,-0.55,0.27,1.55); }

@keyframes pop {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.result-title { font-family: 'Fredoka One', cursive; font-size: 2.2rem; margin-bottom: 8px; }
.result-score { font-size: 1.1rem; color: var(--sub); font-weight: 700; margin-bottom: 24px; }

.stars { font-size: 2.5rem; margin-bottom: 20px; letter-spacing: 4px; }

/* ============================================================
   DASHBOARD STATS
   ============================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}

.stat-icon { font-size: 2rem; margin-bottom: 8px; display: block; }
.stat-value { font-family: 'Fredoka One', cursive; font-size: 2rem; margin-bottom: 4px; }
.stat-label { font-size: 0.78rem; font-weight: 800; color: var(--sub); text-transform: uppercase; letter-spacing: 0.05em; }

/* ============================================================
   LEADERBOARD
   ============================================================ */
.lb-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.lb-row:hover { background: var(--bg2); }
.lb-row:last-child { border-bottom: none; }

.lb-rank {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Fredoka One', cursive;
  font-size: 1rem;
  flex-shrink: 0;
}

.lb-rank.r1 { background: linear-gradient(135deg,#f59e0b,#fbbf24); color: white; }
.lb-rank.r2 { background: linear-gradient(135deg,#94a3b8,#cbd5e1); color: white; }
.lb-rank.r3 { background: linear-gradient(135deg,#d97706,#f59e0b); color: white; }
.lb-rank.other { background: var(--bg2); color: var(--sub); }

.lb-avatar { font-size: 1.8rem; }
.lb-name { font-weight: 800; font-size: 0.95rem; flex: 1; }
.lb-tahun { font-size: 0.78rem; color: var(--sub); font-weight: 700; }
.lb-score { font-family: 'Fredoka One', cursive; font-size: 1.2rem; color: var(--blue); }

/* ============================================================
   SECTION HEADER
   ============================================================ */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 10px;
}

.section-title {
  font-family: 'Fredoka One', cursive;
  font-size: 1.4rem;
}

/* ============================================================
   PROGRESS BAR
   ============================================================ */
.progress-bar {
  height: 10px;
  background: var(--border);
  border-radius: 5px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 5px;
  background: linear-gradient(90deg, var(--blue), var(--purple));
  transition: width 0.6s ease;
}

/* ============================================================
   ADMIN TABLE
   ============================================================ */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.admin-table th {
  background: var(--bg2);
  color: var(--sub);
  font-weight: 800;
  padding: 12px 16px;
  text-align: left;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.admin-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: var(--bg2); }

/* ============================================================
   AVATAR PICKER
   ============================================================ */
.avatar-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 12px 0;
}

.avatar-option {
  width: 50px; height: 50px;
  border-radius: 14px;
  border: 3px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  cursor: pointer;
  transition: all var(--transition);
}

.avatar-option:hover { border-color: var(--blue); transform: scale(1.1); }
.avatar-option.selected { border-color: var(--blue); background: #dbeafe; box-shadow: 0 0 0 3px rgba(59,130,246,0.2); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--card);
  border-top: 2px solid var(--border);
  padding: 28px 24px;
  text-align: center;
  margin-top: auto;
}

.footer-inner { max-width: 600px; margin: 0 auto; }

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Fredoka One', cursive;
  font-size: 1.2rem;
  color: var(--blue);
  margin-bottom: 8px;
}

.logo-icon-sm { font-size: 1.2rem; }
.footer-tagline { color: var(--sub); font-size: 0.9rem; font-weight: 700; margin-bottom: 6px; }
.footer-copy { color: var(--sub); font-size: 0.78rem; }

/* ============================================================
   UTILITY
   ============================================================ */
.text-center { text-align: center; }
.text-right  { text-align: right; }
.mt-4  { margin-top: 16px; }
.mt-8  { margin-top: 32px; }
.mb-4  { margin-bottom: 16px; }
.mb-8  { margin-bottom: 32px; }
.gap-2 { gap: 8px; }
.flex  { display: flex; align-items: center; }
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }

/* ============================================================
   SECTION DIVIDER
   ============================================================ */
.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
}

.divider-line { flex: 1; height: 2px; background: var(--border); }
.divider-label { font-family: 'Fredoka One', cursive; font-size: 0.85rem; color: var(--sub); white-space: nowrap; }

/* ============================================================
   AUTH PAGES
   ============================================================ */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: linear-gradient(135deg, #eff6ff, #f5f3ff, #ecfeff);
}

[data-theme="dark"] .auth-wrap { background: linear-gradient(135deg, #0d1117, #0f172a, #0d1117); }

.auth-card {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-lg);
}

.auth-logo {
  text-align: center;
  margin-bottom: 28px;
}

.auth-logo-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  margin: 0 auto 12px;
  box-shadow: 0 6px 20px rgba(59,130,246,0.35);
}

.auth-logo-name { font-family: 'Fredoka One', cursive; font-size: 1.6rem; color: var(--blue); }
.auth-logo-tagline { font-size: 0.85rem; color: var(--sub); font-weight: 700; }

.auth-title { font-family: 'Fredoka One', cursive; font-size: 1.6rem; margin-bottom: 6px; }
.auth-sub { color: var(--sub); font-size: 0.9rem; font-weight: 600; margin-bottom: 24px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: fixed; top: var(--navbar-h); left: 0; right: 0; background: var(--card); border-bottom: 2px solid var(--border); padding: 12px; gap: 4px; z-index: 999; }
  .nav-links.open { display: flex; }
  .nav-link { border-radius: 10px; }
  .nav-hamburger { display: flex; }
  .logo-text { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .slide-card { padding: 20px 16px; }
  .arabic-text { font-size: 1.5rem; }
  .auth-card { padding: 28px 20px; }
}

@media (max-width: 480px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .vocab-grid { grid-template-columns: repeat(2,1fr); }
  .color-grid { grid-template-columns: repeat(3,1fr); }
  .page-wrap, .page-wrap-wide { padding: 20px 14px; }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  .navbar, .slide-nav-bar, .btn, .site-footer { display: none !important; }
  body { padding-top: 0; }
  .slide-card { box-shadow: none; border: 1px solid #ccc; page-break-inside: avoid; }
  .formula-box { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
}

/* ============================================================
   SLIDE VIEWER — KONSISTEN & SEKATA
   ============================================================ */

/* Wrapper slaid selalu penuh lebar */
.slide-panel {
  width: 100%;
}

/* Kad slaid sentiasa penuh lebar, tak ikut content */
.slide-card {
  width: 100% !important;
  box-sizing: border-box !important;
}

/* Kandungan dalam slaid — override inline width/max-width */
.slide-content {
  width: 100%;
  box-sizing: border-box;
}

/* Semua elemen terus dalam slide-content */
.slide-content > div,
.slide-content > section,
.slide-content > article {
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box;
}

/* Komponen khas yang sering ada inline max-width */
.slide-content .arabic-box,
.slide-content .formula-box,
.slide-content .tip-box,
.slide-content .vocab-grid,
.slide-content .color-grid,
.slide-content .nota-table,
.slide-content .rule-list {
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box;
}

/* Table dalam slaid selalu full width */
.slide-content table {
  width: 100% !important;
}

/* Nota.php dan belajar.php guna page-wrap-wide */
.belajar-wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 20px;
}

/* ============================================================
   OVERRIDE — Inline styles dari DB content
   ============================================================ */

/* Hero banner dalam slide content */
.slide-content [style*="max-width"],
.slide-content [style*="width:"] {
  box-sizing: border-box;
}

/* Pastikan hero card dalam slaid tak overflow */
.slide-content > div[style*="background"][style*="border-radius"] {
  width: 100% !important;
}

/* Slide card hover — jangan scale naik, nampak pelik */
.slide-card:hover {
  box-shadow: var(--shadow);
  transform: none;
}

/* ============================================================
   DASHBOARD LAYOUT FIX
   ============================================================ */
.dashboard-grid { grid-template-columns: 1fr 360px; }

@media (max-width: 1024px) {
  .dashboard-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(4,1fr); }
}

@media (max-width: 600px) {
  .stats-grid { grid-template-columns: repeat(2,1fr); }
}
/* ============================================================
   KOMPONEN BARU — v2
   ============================================================ */

/* ALERT BOX */
.alert-box {
  display: flex; align-items: flex-start; gap: 12px;
  border-radius: 14px; padding: 14px 16px; margin: 14px 0;
  border-left: 5px solid;
}
.alert-box.alert-info    { background:#eff6ff; border-color:#3b82f6; color:#1e40af; }
.alert-box.alert-success { background:#f0fdf4; border-color:#16a34a; color:#166534; }
.alert-box.alert-danger  { background:#fef2f2; border-color:#ef4444; color:#991b1b; }
.alert-box.alert-warning { background:#fffbeb; border-color:#f59e0b; color:#92400e; }
.alert-box-icon { font-size:1.4rem; flex-shrink:0; }
.alert-box-title { font-weight:800; font-size:0.88rem; margin-bottom:3px; }
.alert-box-text  { font-size:0.85rem; line-height:1.6; }
[data-theme="dark"] .alert-box.alert-info    { background:#1e3a5f; color:#93c5fd; }
[data-theme="dark"] .alert-box.alert-success { background:#14532d; color:#86efac; }
[data-theme="dark"] .alert-box.alert-danger  { background:#450a0a; color:#fca5a5; }
[data-theme="dark"] .alert-box.alert-warning { background:#451a03; color:#fcd34d; }

/* PROGRESS STEPS */
.progress-steps { display:flex; flex-direction:column; gap:0; margin:16px 0; }
.progress-step  { display:flex; align-items:flex-start; gap:14px; position:relative; }
.progress-step:not(:last-child)::after {
  content:''; position:absolute; left:17px; top:38px;
  width:2px; height:calc(100% - 10px);
  background:linear-gradient(to bottom,var(--blue),var(--purple));
}
.ps-num {
  width:36px; height:36px; border-radius:50%; flex-shrink:0;
  background:linear-gradient(135deg,var(--blue),var(--purple));
  color:#fff; font-weight:800; font-size:0.9rem;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 2px 8px rgba(59,130,246,0.4);
}
.ps-body { padding-bottom:20px; flex:1; }
.ps-title { font-weight:800; font-size:0.95rem; margin-bottom:4px; }
.ps-text  { font-size:0.85rem; color:var(--sub); line-height:1.6; }

/* DUA BAHASA SIDE BY SIDE */
.dual-lang { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin:14px 0; }
.dual-lang-box {
  border-radius:14px; padding:16px;
  border:2px solid var(--border);
  background:var(--bg);
}
.dual-lang-box.malay-box  { border-color:#3b82f6; background:#eff6ff; }
.dual-lang-box.arabic-box-2 { border-color:#10b981; background:#f0fdf4; direction:rtl; text-align:right; }
[data-theme="dark"] .dual-lang-box.malay-box   { background:#1e3a5f; }
[data-theme="dark"] .dual-lang-box.arabic-box-2 { background:#14532d; }
.dl-label  { font-size:0.68rem; font-weight:800; text-transform:uppercase; letter-spacing:0.06em; opacity:0.7; margin-bottom:6px; }
.dl-main   { font-family:'Amiri',serif; font-size:1.4rem; font-weight:700; line-height:1.4; }
.dl-sub    { font-size:0.8rem; color:var(--sub); margin-top:4px; }

/* ACCORDION / SOAL JAWAB */
.accordion { border-radius:14px; overflow:hidden; border:2px solid var(--border); margin:14px 0; }
.acc-item   { border-bottom:1px solid var(--border); }
.acc-item:last-child { border-bottom:none; }
.acc-header {
  display:flex; align-items:center; justify-content:space-between;
  padding:13px 16px; cursor:pointer; font-weight:800; font-size:0.9rem;
  background:var(--bg); user-select:none;
  transition:background 0.15s;
}
.acc-header:hover { background:var(--bg2); }
.acc-arrow { transition:transform 0.25s; font-size:0.8rem; color:var(--sub); flex-shrink:0; }
.acc-body  { max-height:0; overflow:hidden; transition:max-height 0.3s ease; background:var(--bg2); }
.acc-body-inner { padding:12px 16px; font-size:0.88rem; line-height:1.7; color:var(--sub); }
.acc-item.open .acc-arrow  { transform:rotate(180deg); }
.acc-item.open .acc-body   { max-height:500px; }
.acc-item.open .acc-header { color:var(--blue); }

/* FLASHCARD */
.flashcard-wrap { perspective:1000px; margin:16px 0; cursor:pointer; }
.flashcard {
  width:100%; min-height:160px;
  position:relative; transform-style:preserve-3d;
  transition:transform 0.5s cubic-bezier(.4,0,.2,1);
  border-radius:18px;
}
.flashcard.flipped { transform:rotateY(180deg); }
.fc-face {
  position:absolute; width:100%; min-height:160px;
  backface-visibility:hidden; -webkit-backface-visibility:hidden;
  border-radius:18px; padding:24px;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; box-shadow:0 4px 20px rgba(0,0,0,0.1);
}
.fc-front {
  background:linear-gradient(135deg,var(--blue),var(--purple));
  color:#fff;
}
.fc-back {
  background:linear-gradient(135deg,#10b981,#059669);
  color:#fff;
  transform:rotateY(180deg);
}
.fc-label { font-size:0.7rem; font-weight:800; opacity:0.7; letter-spacing:0.08em; margin-bottom:8px; text-transform:uppercase; }
.fc-text  { font-size:1.2rem; font-weight:800; line-height:1.4; }
.fc-arabic { font-family:'Amiri',serif; font-size:1.8rem; direction:rtl; }
.fc-hint  { font-size:0.72rem; opacity:0.7; margin-top:10px; }

/* DRAG DROP MATCHING */
.match-game { margin:16px 0; }
.match-cols { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:12px; }
.match-col-title { font-size:0.72rem; font-weight:800; text-transform:uppercase; color:var(--sub); margin-bottom:8px; letter-spacing:0.06em; }
.match-item {
  padding:10px 14px; border-radius:12px; margin-bottom:8px; cursor:grab;
  font-weight:700; font-size:0.88rem; text-align:center;
  border:2px solid var(--border); background:var(--bg);
  user-select:none; transition:all 0.15s;
}
.match-item:hover { border-color:var(--blue); transform:translateY(-2px); }
.match-item.dragging { opacity:0.4; cursor:grabbing; }
.match-item.correct  { background:#f0fdf4; border-color:#16a34a; color:#166534; }
.match-item.wrong    { background:#fef2f2; border-color:#ef4444; animation:shake 0.3s; }
.match-drop {
  min-height:44px; border-radius:12px; padding:6px;
  border:2px dashed var(--border); background:var(--bg2);
  margin-bottom:8px; transition:border-color 0.15s;
}
.match-drop.over     { border-color:var(--blue); background:#eff6ff; }
.match-drop.filled   { border-style:solid; }
.match-score { text-align:center; font-family:'Fredoka One',cursive; font-size:1.1rem; padding:8px; }
@keyframes shake { 0%,100%{transform:translateX(0)} 25%{transform:translateX(-6px)} 75%{transform:translateX(6px)} }

/* TAB KANDUNGAN */
.tab-wrap  { margin:16px 0; }
.tab-heads { display:flex; gap:4px; margin-bottom:0; flex-wrap:wrap; }
.tab-head  {
  padding:8px 16px; border-radius:10px 10px 0 0;
  font-weight:800; font-size:0.85rem; cursor:pointer;
  background:var(--bg2); border:2px solid var(--border); border-bottom:none;
  color:var(--sub); transition:all 0.15s; user-select:none;
}
.tab-head.active { background:var(--bg); color:var(--blue); border-color:var(--blue); border-bottom-color:var(--bg); }
.tab-body  { border:2px solid var(--border); border-radius:0 10px 10px 10px; padding:16px; background:var(--bg); }
.tab-panel { display:none; }
.tab-panel.active { display:block; }