/* 
 * components.css
 * Common reusable components (Cards, Grids, Buttons, Sections)
 * Extracted from style.css to support modular architecture.
 */

/* =========================================
   Category Tiles (Base for TOP & Generic)
   ========================================= */
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 1200px;
  margin: 2rem auto 3rem auto;
  padding: 0 1rem;
}

.category-tile {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 12px;
  padding: 1.5rem 1rem;
  text-align: center;
  color: #333;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.category-tile i {
  font-size: 1.5rem;
  color: var(--accent-color);
  margin-bottom: 0.5rem;
}

.category-tile:hover {
  transform: translateY(-5px);
  background: #fff;
  box-shadow: 0 10px 20px rgba(116, 185, 255, 0.2);
  color: var(--accent-color);
}

/* =========================================
   Method Groups (Advanced Card Layout)
   Used in: genki_methods.html, joyful_hints.html
   ========================================= */
.method-group .category-grid {
  grid-template-columns: repeat(3, 1fr);
  max-width: 900px;
  margin: 0.5rem auto 1rem auto;
}

.method-group .category-tile {
  border-top: 4px solid var(--accent-color);
  padding: 2rem 1.2rem;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  min-height: 220px;
  justify-content: flex-start;
}

.method-group .category-tile i {
  font-size: 2.2rem;
}

.method-group .category-tile:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(116, 185, 255, 0.25);
  border-top-color: #f43f5e;
}

.method-group .category-tile:hover i {
  transform: scale(1.2) rotate(5deg);
}

.tile-title {
  font-weight: 700;
  font-size: 1.05rem;
  color: #1e293b;
}

.tile-desc {
  font-size: 0.85rem;
  color: #64748b;
  line-height: 1.5;
  margin: 0;
}

/* Group Styles */
.method-group {
  margin-bottom: 1rem;
}

.group-title {
  font-size: 1.4rem;
  color: #1e293b;
  margin: 0 0 1.5rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  border-bottom: 2px solid #f1f5f9;
  padding-bottom: 0.5rem;
}

.group-title i {
  color: var(--accent-color);
}

/* =========================================
   Recommendation Section
   Used in: joyful_hints.html
   ========================================= */
.recommend-section {
  margin: 2rem auto 4rem;
  max-width: 900px;
  padding: 0 1rem;
}

.recommend-card {
  background: linear-gradient(135deg, #ffffff 0%, #f0f7ff 100%);
  border-radius: 20px;
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(116, 185, 255, 0.2);
}

.recommend-content {
  flex: 1;
}

.recommend-content h3 {
  margin: 0 0 0.5rem 0;
  color: #1e293b;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.recommend-content p {
  margin: 0;
  color: #64748b;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .category-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .category-grid,
  .method-group .category-grid {
    grid-template-columns: 1fr;
    padding: 0 2rem;
  }

  .recommend-card {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }
}

/* =========================================
   Buttons
   ========================================= */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  background: var(--gradient-1);
  color: #fff;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(56, 189, 248, 0.3);
}

/* =========================================
   Method Navigation (Prev/List/Next)
   ========================================= */
.method-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  margin-top: 4rem;
  flex-wrap: wrap;
}

/* =========================================
   Page Navigation (3-Column Premium)
   Used in: serenity_journey.html, words_habits.html, etc.
   ========================================= */
.page-nav-3btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 900px;
  margin: 5rem auto 2rem;
  padding: 0 1rem;
  width: 100%;
  gap: 1.5rem;
}

.page-nav-3btn .nav-item {
  flex: 1;
  display: flex;
}

.page-nav-3btn .nav-item.is-left { justify-content: flex-start; }
.page-nav-3btn .nav-item.is-center { justify-content: center; }
.page-nav-3btn .nav-item.is-right { justify-content: flex-end; }

/* =========================================
   Page Navigation Group (love_and_healing etc.)
   ========================================= */
.page-nav-group {
  display: flex !important;
  flex-direction: row !important;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin: 4rem 0 2rem;
  gap: 1rem;
}

.page-nav-group .nav-item {
  flex: 1;
  display: flex;
}

.page-nav-group .nav-item.is-left { justify-content: flex-start; }
.page-nav-group .nav-item.is-center { justify-content: center; }
.page-nav-group .nav-item.is-right { justify-content: flex-end; }

@media (max-width: 768px) {
  .page-nav-group {
    flex-direction: column !important;
    gap: 1.5rem;
  }
}

/* Base Button Style */
.page-nav-3btn .nav-btn,
.page-nav-group .nav-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.9rem 1.8rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  border: none;
  white-space: nowrap;
}

/* 1. Previous Button (Gentle Blue-Gray) */
.page-nav-3btn .prev-btn {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  color: #64748b;
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.page-nav-3btn .prev-btn:hover {
  background: linear-gradient(135deg, #f1f5f9 0%, #cbd5e1 100%);
  color: #334155;
  transform: translateX(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

/* 2. List Button (Glass Center) */
.page-nav-3btn .list-btn,
.page-nav-group .list-btn {
  background: rgba(255, 255, 255, 0.9);
  color: #475569;
  border: 1px solid rgba(226, 232, 240, 0.8);
  backdrop-filter: blur(5px);
}

.page-nav-3btn .list-btn:hover,
.page-nav-group .list-btn:hover {
  background: #ffffff;
  color: #b59550;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(181, 149, 80, 0.15);
  border-color: rgba(181, 149, 80, 0.3);
}

/* 3. Next Button (Vibrant Gold Aura - High Click-ability) */
.page-nav-3btn .next-btn {
  background: linear-gradient(135deg, #ff9d00 0%, #ff7b00 100%);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(255, 123, 0, 0.3);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.page-nav-3btn .next-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.4), transparent);
  transition: all 0.6s ease;
}

.page-nav-3btn .next-btn:hover {
  transform: scale(1.05) translateX(5px);
  box-shadow: 0 12px 25px rgba(255, 123, 0, 0.4);
}

.page-nav-3btn .next-btn:hover::after {
  left: 100%;
}

/* Responsive */
@media (max-width: 768px) {
  .page-nav-3btn {
    flex-direction: column;
    gap: 1.2rem;
    margin-top: 3rem;
  }
  
  .page-nav-3btn .nav-item {
    width: 100%;
    justify-content: center !important;
  }
  
  .page-nav-3btn .nav-btn,
  .page-nav-group .nav-btn {
    width: 100%;
    max-width: 320px;
    justify-content: center;
    padding: 1.2rem;
  }
}

/* =========================================
   App Launcher (Bento Menu)
   ========================================= */
.launcher-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    color: #5f6368;
    border: none;
    background: transparent;
    font-size: 1.2rem;
    margin-left: 1rem;
}

.launcher-btn:hover,
.launcher-btn.active {
    background-color: rgba(0,0,0,0.08);
}

.app-launcher-menu {
    position: absolute;
    top: 70px;
    right: 20px;
    width: 320px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    border: 1px solid rgba(0,0,0,0.1);
    padding: 1.5rem;
    z-index: 2000;
    
    /* Animation Stubs */
    display: none;
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.2s cubic-bezier(0.2, 0, 0, 1);
    transform-origin: top right;
}

.app-launcher-menu.show {
    display: block;
    opacity: 1;
    transform: scale(1);
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.app-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #444746;
    padding: 1rem 0.5rem;
    border-radius: 12px;
    transition: background 0.2s;
    text-align: center;
}

.app-item:hover {
    background-color: #f0f7ff;
}

.app-icon-wrap {
    width: 48px;
    height: 48px;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
}

.app-name {
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}

.nav-right {
    display: flex;
    align-items: center;
}