/**
 * Component Styles for Saju Website
 */

/* ===================================
   Input Section Components
   =================================== */

#input-section {
  background: var(--color-bg-tertiary);
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  font-size: var(--text-3xl);
  color: var(--color-text-primary);
}

#saju-form {
  max-width: 600px;
  margin: 0 auto;
}

/* Calendar Type Selection */
.calendar-type {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  justify-content: center;
}

.radio-card {
  flex: 1;
  padding: var(--spacing-md);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-in-out);
  background: var(--color-bg-primary);
}

.radio-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.radio-card.active {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-text-inverse);
}

.radio-card input[type="radio"] {
  display: none;
}

.radio-label {
  font-size: var(--text-base);
  font-weight: var(--font-medium);
}

/* Date Input Group */
.date-input-group {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.input-field {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.input-field label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  font-weight: var(--font-medium);
}

.input-field select {
  padding: var(--input-padding-y) var(--input-padding-x);
  border: var(--input-border);
  border-radius: var(--input-radius);
  background: var(--color-bg-primary);
  font-size: var(--text-base);
  transition: all var(--duration-fast) var(--ease-in-out);
}

.input-field select:focus {
  border-color: var(--color-accent);
  outline: none;
  box-shadow: 0 0 0 3px rgba(230, 182, 85, 0.1);
}

/* Time Input Group */
.time-input-group {
  margin-bottom: var(--spacing-xl);
}

.time-input-group > label {
  display: block;
  margin-bottom: var(--spacing-md);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  font-weight: var(--font-medium);
}

.time-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-sm);
}

.time-grid button {
  padding: var(--spacing-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-primary);
  transition: all var(--duration-fast) var(--ease-in-out);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
}

.time-grid button:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.time-grid button.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-text-inverse);
}

.hour-name {
  font-size: var(--text-base);
  font-weight: var(--font-medium);
}

.hour-time {
  font-size: var(--text-xs);
  opacity: 0.8;
}

/* Gender Selection */
.gender-select {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  justify-content: center;
}

.gender-card {
  flex: 1;
  max-width: 200px;
  padding: var(--spacing-lg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-in-out);
  background: var(--color-bg-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
}

.gender-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.gender-card.active {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-text-inverse);
}

.gender-card input[type="radio"] {
  display: none;
}

.gender-icon {
  font-size: var(--text-3xl);
}

.gender-label {
  font-size: var(--text-base);
  font-weight: var(--font-medium);
}

/* Submit Button */
.submit-button {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-xl);
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-hover) 100%);
  color: var(--color-text-inverse);
  border-radius: var(--radius-lg);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  transition: all var(--duration-normal) var(--ease-in-out);
  box-shadow: var(--shadow-md);
  margin-top: var(--spacing-xl);
}

.submit-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.submit-button:active {
  transform: translateY(0);
}

.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===================================
   Results Section Components
   =================================== */

#results-section {
  background: var(--color-bg-secondary);
  min-height: 100vh;
}

/* Saju Table */
.saju-table {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.pillar {
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all var(--duration-normal) var(--ease-in-out);
}

.pillar:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.pillar-title {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
  font-weight: var(--font-medium);
}

.heavenly-stem {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-fire);
  margin-bottom: var(--spacing-xs);
  font-family: var(--font-heading);
}

.earthly-branch {
  font-size: var(--text-xl);
  color: var(--color-earth);
  font-family: var(--font-heading);
}

/* 한글 해석 스타일 */
.stem-korean,
.branch-korean {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-top: var(--spacing-xs);
}

/* 오행 및 동물 정보 스타일 */
.stem-element,
.branch-animal {
  font-size: 0.75rem;
  color: var(--color-secondary);
  margin-top: var(--spacing-xs);
  padding: 2px 6px;
  background: var(--color-bg-secondary);
  border-radius: var(--radius-sm);
  display: inline-block;
}

.pillar-title {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
  font-weight: var(--font-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
}

.pillar-info {
  display: inline-block;
  width: 18px;
  height: 18px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  font-size: 0.7rem;
  line-height: 18px;
  cursor: help;
  transition: all 0.3s ease;
}

.pillar-info:hover {
  transform: scale(1.2);
  background: var(--color-secondary);
}

/* 일주 강조 */
.day-pillar {
  background: linear-gradient(135deg, var(--color-bg-tertiary) 0%, #f0f4ff 100%);
  border: 2px solid var(--color-primary);
}

.day-pillar .pillar-title {
  color: var(--color-primary);
  font-weight: var(--font-bold);
}
  color: var(--color-text-secondary);
  margin-top: 0.25rem;
  font-family: 'Noto Sans KR', sans-serif;
  opacity: 0.8;
}

/* Elements Analysis */
.elements-analysis {
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
  box-shadow: var(--shadow-md);
}

.elements-analysis h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.chart-container {
  height: 300px;
  margin-bottom: var(--spacing-lg);
}

.elements-legend {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-md);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.legend-color {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-sm);
}

.legend-label {
  font-size: var(--text-base);
  color: var(--color-text-primary);
  flex: 1;
}

.legend-value {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text-secondary);
}

/* Interpretation Cards */
.interpretation {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.interpretation-card {
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--duration-normal) var(--ease-in-out);
}

.interpretation-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.interpretation-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--spacing-md);
  color: var(--color-accent);
}

.interpretation-card p {
  font-size: var(--text-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
}

/* Share Buttons */
.share-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  transition: all var(--duration-fast) var(--ease-in-out);
}

.share-btn:hover {
  background: var(--color-accent);
  color: var(--color-text-inverse);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.share-btn img,
.copy-icon {
  width: 20px;
  height: 20px;
}

/* ===================================
   Additional Section Components
   =================================== */

#additional-section {
  background: var(--color-bg-primary);
  padding: var(--spacing-4xl) 0;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.info-card {
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all var(--duration-normal) var(--ease-in-out);
}

.info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card-icon {
  margin-bottom: var(--spacing-md);
  color: var(--color-accent);
}

.card-icon svg {
  width: 48px;
  height: 48px;
  margin: 0 auto;
}

.info-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

.info-card p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: var(--line-height-relaxed);
}

.learn-more {
  display: inline-flex;
  align-items: center;
  color: var(--color-accent);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  transition: all var(--duration-fast) var(--ease-in-out);
}

.learn-more:hover {
  transform: translateX(4px);
}

/* ===================================
   Footer Components
   =================================== */

#site-footer {
  background: var(--color-text-primary);
  color: var(--color-text-inverse);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.footer-container {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.footer-container p {
  margin: 0;
  opacity: 0.8;
  font-size: 0.9rem;
}
  transition: opacity var(--duration-fast) var(--ease-in-out);
}

.footer-links a:hover {
  opacity: 1;
}

/* ===================================
   Advertisement Containers
   =================================== */

.ad-container {
  margin: var(--spacing-xl) 0;
  text-align: center;
  min-height: 90px;
  background: var(--color-bg-secondary);
  border: 1px dashed var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  position: relative;
  /* Prevent CLS with aspect ratio and contain */
  contain: layout;
  overflow: hidden;
}

.ad-container::before {
  content: 'Advertisement';
  position: absolute;
  top: 4px;
  left: 4px;
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  opacity: 0.5;
}

/* Desktop Ad Container Sizes - Prevent CLS */
@media (min-width: 769px) {
  #adsense-top-banner {
    min-height: 90px;
    height: 90px;
    max-width: 728px;
    width: 728px;
    margin: var(--spacing-lg) auto;
    aspect-ratio: 728 / 90;
  }

  #adsense-infeed {
    min-height: 250px;
    /* Fluid height for native ads */
  }

  #adsense-display {
    min-height: 280px;
    height: 280px;
    max-width: 336px;
    width: 336px;
    margin: var(--spacing-xl) auto;
    aspect-ratio: 336 / 280;
  }

  #adsense-matched {
    min-height: 300px;
    /* Responsive height for matched content */
  }
  
  /* Sidebar ad on desktop */
  #adsense-anchor.ad-sticky {
    width: 300px;
    min-height: 600px;
    height: 600px;
    aspect-ratio: 300 / 600;
  }
}

/* Tablet Ad Container Sizes - Prevent CLS */
@media (min-width: 481px) and (max-width: 768px) {
  #adsense-top-banner {
    min-height: 60px;
    height: 60px;
    max-width: 468px;
    width: 100%;
    margin: var(--spacing-lg) auto;
    aspect-ratio: 468 / 60;
  }

  #adsense-infeed {
    min-height: 200px;
    /* Fluid height for native ads */
  }

  #adsense-display {
    min-height: 250px;
    height: 250px;
    max-width: 300px;
    width: 300px;
    margin: var(--spacing-xl) auto;
    aspect-ratio: 300 / 250;
  }

  #adsense-matched {
    min-height: 250px;
    /* Responsive height for matched content */
  }
}

/* Mobile Ad Container Sizes - Prevent CLS */
@media (max-width: 480px) {
  #adsense-top-banner {
    min-height: 50px;
    height: 50px;
    max-width: 320px;
    width: 100%;
    margin: var(--spacing-md) auto;
    aspect-ratio: 320 / 50;
  }

  #adsense-infeed {
    min-height: 150px;
    /* Fluid height for native ads, but with minimum */
  }

  #adsense-display {
    min-height: 250px;
    height: 250px;
    max-width: 300px;
    width: calc(100% - var(--spacing-lg));
    margin: var(--spacing-lg) auto;
    aspect-ratio: 300 / 250;
  }

  #adsense-matched {
    min-height: 200px;
    /* Responsive height for matched content */
  }
  
  /* Bottom anchor ad on mobile */
  #adsense-anchor.ad-sticky {
    min-height: 50px;
    height: 50px;
    width: 100%;
    aspect-ratio: 320 / 50;
  }
}

/* Loading state skeleton for CLS prevention */
.ad-container.ad-loading {
  background: linear-gradient(
    90deg,
    var(--color-bg-secondary) 0%,
    var(--color-bg-tertiary) 50%,
    var(--color-bg-secondary) 100%
  );
  background-size: 200% 100%;
  animation: adSkeletonLoading 1.5s ease-in-out infinite;
}

@keyframes adSkeletonLoading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Ensure ads don't overflow their containers */
.ad-container ins.adsbygoogle {
  max-width: 100% !important;
  max-height: 100% !important;
}

/* Native/Fluid ads specific handling */
.ad-container.native-ad,
.ad-container[data-ad-type="in-feed"] {
  min-height: 100px;
  height: auto;
  /* Allow height to adjust for native content */
}

/* Prevent layout shift during ad loading */
.ad-container > * {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
}

/* Exception for native ads which need normal flow */
.ad-container.native-ad > *,
.ad-container[data-ad-type="in-feed"] > * {
  position: static;
  transform: none;
}

/* ===================================
   Utility Classes
   =================================== */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.hidden { display: none !important; }
.visible { display: block !important; }

/* ===================================
   Sticky/Anchor Ad Container - REMOVED
   =================================== */

/* 사이드바/앵커 광고 제거됨 - 사용자 요청 2025-01-10 */
/* 
.ad-sticky {
  z-index: 100;
}
*/

/* Mobile: Bottom anchor ad - REMOVED */
/*
@media (max-width: 768px) {
  #adsense-anchor {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-bg-primary);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    padding: 5px;
    text-align: center;
    min-height: 60px;
  }
  
  body {
    padding-bottom: 70px;
  }
}
*/

/* Desktop: Sidebar sticky ad - REMOVED */
/*
@media (min-width: 769px) {
  #adsense-anchor {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 300px;
    background: var(--color-bg-primary);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-md);
    padding: 10px;
  }
  
  @media (min-width: 1440px) {
    #adsense-anchor {
      right: calc((100vw - 1200px) / 2 - 320px);
    }
  }
  
  @media (max-width: 1200px) {
    #adsense-anchor {
      display: none;
    }
  }
}
*/

/* ===================================
   Animations
   =================================== */

.fade-in-up {
  animation: fadeInUp var(--duration-normal) var(--ease-out);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Alpine.js Transitions */
[x-cloak] { display: none !important; }

/* ===================================
   Information Modal
   =================================== */

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 9998;
}

.modal-content {
  position: relative;
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  z-index: 9999;
}

.modal-close {
  position: fixed;
  top: 20px;
  right: 20px;
  background: white;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: var(--color-text-secondary);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.3s ease;
  z-index: 10000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.modal-close:hover {
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
}

#modal-title {
  margin-bottom: var(--spacing-xl);
  color: var(--color-primary);
  font-family: var(--font-serif);
}

.modal-info h3 {
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
  font-size: 1.3rem;
}

.modal-info h4 {
  color: var(--color-secondary);
  margin: var(--spacing-lg) 0 var(--spacing-md) 0;
  font-size: 1.1rem;
}

.modal-info p {
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

.info-list ul {
  list-style: none;
  padding: 0;
}

.info-list li {
  padding: var(--spacing-sm) 0;
  padding-left: var(--spacing-lg);
  position: relative;
  line-height: 1.6;
}

.info-list li:before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

.info-list strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

.cycle-text {
  background: var(--color-bg-secondary);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  font-size: 1rem;
  line-height: 2;
}

.fun-fact {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  margin-top: var(--spacing-xl);
}

.fun-fact strong {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
}

/* 모바일 대응 */
@media (max-width: 768px) {
  .modal-content {
    width: 95%;
    padding: var(--spacing-lg);
    max-height: 85vh;
    margin: 20px;
  }
  
  .modal-close {
    top: 10px;
    right: 10px;
    width: 35px;
    height: 35px;
  }
}