/* ==========================================================================
   منصة أروى التعليمية & قسم Bint El-Shemy
   التنسيق المركزي الموحد لخرائط المفاهيم والخرائط الذهنية التفاعلية (Maps Theme)
   الهوية البصرية الرسمية المعتمدة: Study Buddy — Teen Edition
   ========================================================================== */

@import url("variables.css");
@import url("base.css");
@import url("components.css");

/* ── 1. الحاوية والصفحة الأساسية ── */
body {
  background-color: var(--cream);
  color: var(--deep-navy);
  font-family: var(--font-family);
  min-height: 100vh;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.maps-page-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px 20px 80px;
}

/* ── 2. ترويسة الصفحة والتنقل السريع (Header & Navigation) ── */
.maps-header {
  text-align: center;
  padding: 28px 24px 24px;
  margin-bottom: 22px;
  background: radial-gradient(circle at 50% 20%, rgba(235, 241, 246, 0.95) 0%, rgba(248, 243, 234, 0.7) 85%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: all var(--transition-normal);
}

.header-nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.btn-back-portal {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background-color: var(--white);
  color: var(--deep-navy);
  font-weight: 700;
  font-size: 0.9rem;
  border: 1px solid var(--beige-mid);
  text-decoration: none;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-subtle);
}

.btn-back-portal:hover {
  background-color: var(--dusty-blue);
  color: var(--pure-white);
  border-color: var(--dusty-blue);
  transform: translateX(4px);
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background-color: rgba(127, 155, 181, 0.12);
  border: 1px solid var(--dusty-blue-border);
  border-radius: var(--radius-full);
  color: var(--dusty-blue-dark);
  font-size: 0.85rem;
  font-weight: 700;
}

.maps-header h1 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--deep-navy);
  margin: 8px 0 6px;
  letter-spacing: -0.5px;
}

.maps-header .subtitle {
  font-size: 1.05rem;
  color: var(--navy-light);
  max-width: 800px;
  margin: 0 auto 10px;
  font-weight: 500;
}

.breadcrumb-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background-color: var(--beige-light);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--deep-navy);
}

/* ── 3. شريط التحكم والأدوات التفاعلية (Toolbar & Controls) ── */
.maps-controls-panel {
  background-color: var(--white);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.controls-row-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

/* صندوق البحث الفوري */
.maps-search-box {
  position: relative;
  flex: 1;
  min-width: 260px;
  max-width: 480px;
}

.maps-search-icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--dusty-blue);
  pointer-events: none;
  font-size: 0.95rem;
}

.maps-search-input {
  width: 100%;
  padding: 10px 42px 10px 38px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--beige-mid);
  background-color: var(--cream-light);
  color: var(--deep-navy);
  font-family: inherit;
  font-size: 0.92rem;
  transition: all var(--transition-fast);
  box-sizing: border-box;
}

.maps-search-input:focus {
  outline: none;
  background-color: var(--white);
  border-color: var(--dusty-blue);
  box-shadow: 0 0 0 3px var(--dusty-blue-glow);
}

.maps-clear-btn {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--navy-muted);
  cursor: pointer;
  font-size: 0.9rem;
  display: none;
  padding: 4px;
}

.maps-clear-btn:hover {
  color: var(--danger);
}

.search-match-badge {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--dusty-blue-dark);
  background-color: var(--dusty-blue-light);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-right: 8px;
}

/* مجموعات أزرار التحكم */
.controls-actions-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.map-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  background-color: var(--cream-light);
  border: 1px solid var(--beige-mid);
  color: var(--deep-navy);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
  white-space: nowrap;
}

.map-btn:hover {
  background-color: var(--dusty-blue-light);
  border-color: var(--dusty-blue);
  color: var(--deep-navy);
}

.map-btn.active {
  background-color: var(--dusty-blue);
  border-color: var(--dusty-blue);
  color: var(--pure-white);
}

.map-btn.btn-accent {
  background-color: var(--soft-orange-light);
  border-color: var(--soft-orange-border);
  color: var(--deep-navy);
}

.map-btn.btn-accent:hover {
  background-color: var(--soft-orange);
  color: var(--pure-white);
}

/* شريط التنقل السريع بين الفروع (Quick Navigation Bar) */
.maps-quick-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.quick-nav-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--navy-muted);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 5px;
}

.nav-branch-pill {
  padding: 5px 12px;
  border-radius: var(--radius-full);
  background-color: var(--cream-light);
  border: 1px solid var(--beige-mid);
  color: var(--deep-navy);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.nav-branch-pill:hover,
.nav-branch-pill.active {
  background-color: var(--dusty-blue);
  color: var(--pure-white);
  border-color: var(--dusty-blue);
}

/* ── 4. الجذر الرئيسي للخريطة الذهنية (Root Card) ── */
.map-canvas-area {
  position: relative;
  transition: transform 0.2s ease-out;
  transform-origin: top center;
}

.map-root-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 30px;
}

.map-root-card {
  background: var(--white);
  border: 2px solid var(--dusty-blue);
  border-radius: var(--radius-lg);
  padding: 24px 36px;
  text-align: center;
  box-shadow: var(--shadow-md);
  max-width: 680px;
  width: 100%;
  position: relative;
  z-index: 2;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.map-root-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(127, 155, 181, 0.25);
}

.map-root-card .root-badge {
  display: inline-block;
  padding: 4px 14px;
  background-color: var(--dusty-blue-light);
  color: var(--dusty-blue-dark);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.map-root-card h2 {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--deep-navy);
  margin: 4px 0 8px;
}

.map-root-card .root-desc {
  font-size: 1rem;
  color: var(--navy-light);
  line-height: 1.5;
  margin: 0;
}

.map-root-card .root-rule-tag {
  display: inline-block;
  margin-top: 10px;
  padding: 5px 14px;
  background-color: var(--soft-orange-light);
  border: 1px solid var(--soft-orange-border);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--deep-navy);
}

/* ساق التوصيل الهرمي (Tree Stem Connector) */
.map-tree-stem {
  width: 3px;
  height: 28px;
  background: linear-gradient(to bottom, var(--dusty-blue), var(--dusty-blue-hover));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* ── 5. شبكة الفروع الهرمية (Branches Grid) ── */
.map-branches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 22px;
  align-items: start;
  position: relative;
}

/* بطاقة الفرع الرئيسي (Branch Card) */
.map-branch-card {
  background-color: var(--white);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.map-branch-card:hover {
  border-color: var(--dusty-blue-border);
  box-shadow: var(--shadow-md);
}

.map-branch-card.focus-target {
  border-color: var(--soft-orange);
  box-shadow: 0 0 0 3px var(--soft-orange-glow), var(--shadow-lg);
}

/* رأس الفرع (Branch Header) */
.branch-header {
  background: linear-gradient(135deg, var(--cream-light) 0%, rgba(235, 241, 246, 0.7) 100%);
  padding: 16px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  border-bottom: 1px solid var(--beige-mid);
  transition: background-color var(--transition-fast);
}

.branch-header:hover {
  background: var(--dusty-blue-light);
}

.branch-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.branch-number-badge {
  width: 28px;
  height: 28px;
  background-color: var(--dusty-blue);
  color: var(--pure-white);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
  flex-shrink: 0;
}

.branch-title-text {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--deep-navy);
  margin: 0;
  line-height: 1.3;
}

.branch-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-branch-focus {
  background: none;
  border: none;
  color: var(--navy-muted);
  cursor: pointer;
  padding: 4px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}

.btn-branch-focus:hover {
  color: var(--soft-orange);
  background-color: var(--soft-orange-light);
}

.branch-toggle-chevron {
  font-size: 0.85rem;
  color: var(--dusty-blue-dark);
  transition: transform 0.3s ease;
}

.map-branch-card.collapsed .branch-toggle-chevron {
  transform: rotate(-90deg);
}

/* محتوى الفرع (Branch Content / Subnodes) */
.branch-content-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: max-height 0.35s ease, opacity 0.3s ease, padding 0.3s ease;
  max-height: 4000px;
  opacity: 1;
}

.map-branch-card.collapsed .branch-content-body {
  max-height: 0;
  opacity: 0;
  padding-top: 0;
  padding-bottom: 0;
  overflow: hidden;
  border-bottom: none;
}

/* ── 6. العقد الفرعية والقواعد والأمثلة (Subnodes & Content) ── */
.map-subnode {
  background-color: var(--cream-light);
  border: 1px solid var(--beige-mid);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  transition: all var(--transition-fast);
}

.map-subnode:hover {
  background-color: var(--pure-white);
  border-color: var(--dusty-blue-border);
}

.subnode-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--deep-navy);
  margin-bottom: 8px;
}

.subnode-title i {
  color: var(--dusty-blue);
  font-size: 0.9rem;
}

.subnode-desc {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.55;
  margin-bottom: 8px;
}

/* شارات القواعد والكلمات المفتاحية (Pills & Badges) */
.map-pills-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.map-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  background-color: var(--white);
  border: 1px solid var(--beige-mid);
  color: var(--deep-navy);
}

.map-pill.pill-rule {
  background-color: var(--dusty-blue-light);
  border-color: var(--dusty-blue-border);
  color: var(--deep-navy);
}

.map-pill.pill-accent {
  background-color: var(--soft-orange-light);
  border-color: var(--soft-orange-border);
  color: #8C4E19;
}

.map-pill.pill-pink {
  background-color: var(--baby-pink-light);
  border-color: var(--baby-pink-border);
  color: #7D3937;
}

.map-pill.pill-strong {
  background-color: var(--dusty-blue);
  color: var(--pure-white);
  border-color: var(--dusty-blue);
}

/* صناديق الأمثلة التوضيحية (Collapsible Example Boxes) */
.map-example-box {
  background-color: var(--white);
  border-right: 3.5px solid var(--dusty-blue);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 10px 14px;
  margin-top: 10px;
  font-size: 0.9rem;
  color: var(--deep-navy);
  box-shadow: var(--shadow-subtle);
  line-height: 1.55;
}

.map-example-box .example-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--dusty-blue-dark);
  background-color: var(--dusty-blue-light);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-bottom: 4px;
}

.example-text {
  font-weight: 500;
}

.highlight-blue {
  color: var(--dusty-blue-dark);
  font-weight: 700;
}

.highlight-orange {
  color: #C2671A;
  font-weight: 700;
}

/* صناديق الملاحظات والفروق الدقيقة (Alert & Note Boxes) */
.map-note-box {
  background-color: var(--soft-orange-light);
  border: 1px dashed var(--soft-orange-border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  margin-top: 8px;
  font-size: 0.88rem;
  color: var(--deep-navy);
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.map-note-box i {
  color: var(--soft-orange);
  margin-top: 2px;
  flex-shrink: 0;
}

/* ── 7. وضع التركيز والتمييز (Focus & Search Highlight) ── */
.focus-active .map-branch-card:not(.focus-target) {
  opacity: 0.28;
  filter: grayscale(40%);
  pointer-events: none;
}

.map-search-highlight {
  background-color: #FFE082 !important;
  color: #1A237E !important;
  padding: 0 3px;
  border-radius: 3px;
  font-weight: 700;
}

/* ── 8. أوضاع التخطيط المختلفة (Layout Modes) ── */
/* التخطيط الرأسي المتسلسل (Vertical Timeline Mode) */
.layout-vertical .map-branches-grid {
  grid-template-columns: 1fr;
  max-width: 860px;
  margin: 0 auto;
}

/* التخطيط المضغوط (Compact View) */
.layout-compact .map-example-box {
  display: none !important;
}

.layout-compact .subnode-desc {
  font-size: 0.85rem;
  margin-bottom: 4px;
}

.layout-compact .map-subnode {
  padding: 8px 12px;
}

/* ── 9. التجاوب مع مختلف الشاشات (Responsive Design) ── */
@media (max-width: 900px) {
  .maps-page-container {
    padding: 16px 12px 60px;
  }

  .maps-header {
    padding: 20px 16px;
  }

  .maps-header h1 {
    font-size: 1.7rem;
  }

  .map-root-card {
    padding: 18px 20px;
  }

  .map-root-card h2 {
    font-size: 1.5rem;
  }

  .map-branches-grid {
    grid-template-columns: 1fr;
  }

  .controls-row-main {
    flex-direction: column;
    align-items: stretch;
  }

  .maps-search-box {
    max-width: 100%;
  }

  .controls-actions-group {
    justify-content: center;
  }
}

/* ── 10. تنسيق الطباعة النظيفة (Print Stylesheet) ── */
@media print {
  body {
    background-color: #FFFFFF !important;
    color: #000000 !important;
  }

  .maps-page-container {
    max-width: 100% !important;
    padding: 0 !important;
  }

  .header-nav-bar,
  .maps-controls-panel,
  .btn-branch-focus,
  .branch-toggle-chevron {
    display: none !important;
  }

  .maps-header {
    background: none !important;
    border: none !important;
    box-shadow: none !important;
    padding: 10px 0 !important;
    border-bottom: 2px solid #333333 !important;
  }

  .map-root-card {
    border: 2px solid #333333 !important;
    box-shadow: none !important;
    page-break-inside: avoid;
  }

  .map-tree-stem {
    background: #333333 !important;
  }

  .map-branches-grid {
    display: block !important;
  }

  .map-branch-card {
    box-shadow: none !important;
    border: 1px solid #777777 !important;
    margin-bottom: 16px !important;
    page-break-inside: avoid;
  }

  .branch-content-body {
    max-height: none !important;
    opacity: 1 !important;
    display: block !important;
  }

  .map-example-box {
    border-right: 3px solid #333333 !important;
    background-color: #F5F5F5 !important;
  }
}