/* Traditional Japanese Aesthetic - Minimalist Design */

:root {
  /* Japanese-inspired color palette */
  --sumi-black: #1a1a1a;
  --washi-white: #fafaf9;
  --bamboo: #4a5c3a;
  --sakura: #e8d5d0;
  --stone-gray: #8b8b8b;
  --clay: #c9b8a8;
  --crimson: #a8342a;
  --gold: #d4af37;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;

  /* Borders */
  --border-subtle: 1px solid rgba(0, 0, 0, 0.08);
  --border-medium: 2px solid rgba(0, 0, 0, 0.15);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Georgia', 'Times New Roman', serif;
  background-color: var(--washi-white);
  color: var(--sumi-black);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-top: 70px; /* Space for fixed nav */
}

/* Top Navigation Bar */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 70px;
  background-color: var(--washi-white);
  border-bottom: var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-xl);
  z-index: 1000;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
}

.logo-icon {
  height: 45px;
  width: 45px;
  object-fit: contain;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--sumi-black);
  letter-spacing: -0.02em;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

/* Update user status for navbar context */
.top-nav .user-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background-color: transparent;
  border: none;
  padding: 0;
  margin: 0;
}

.top-nav .login-prompt {
  display: flex;
  align-items: center;
}

.top-nav .user-email {
  font-size: 0.9rem;
  color: var(--bamboo);
  font-weight: 500;
}

.top-nav .secondary-btn {
  margin: 0;
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.9rem;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md);
  min-height: calc(100vh - 70px);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Header Styles */
.main-header {
  text-align: center;
  margin-bottom: 4rem;
  border-bottom: none;
  padding-bottom: 0;
  padding-top: 2rem;
}

.main-header h1 {
  font-size: 3.5rem;
  font-weight: 300;
  letter-spacing: -0.03em;
  margin-bottom: 0;
  color: var(--sumi-black);
  line-height: 1.2;
}

.subtitle {
  display: none;
}

/* Preview Section */
.preview-section {
  margin: var(--spacing-xl) 0;
  padding: var(--spacing-lg);
  background-color: rgba(0, 0, 0, 0.02);
  border-radius: 8px;
  border: var(--border-subtle);
}

.preview-grid {
  transition: filter 0.5s ease;
  margin-bottom: var(--spacing-md);
}

.preview-grid.preview-locked {
  filter: blur(8px);
  pointer-events: none;
  user-select: none;
}

.preview-hint {
  text-align: center;
  color: var(--stone-gray);
  font-size: 0.9rem;
  font-style: italic;
  margin-top: var(--spacing-sm);
}

.preview-loading {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--bamboo);
  font-size: 1.1rem;
}

/* Preview grid cells */
.preview-cell.action .action-placeholder {
  opacity: 0.3;
  font-size: 0.65rem;
}

/* Goal Input Section */
.goal-input-section {
  margin-top: 3rem;
  padding-top: 0;
  border-top: none;
  text-align: center;
}

.goal-input-title {
  display: none;
}

.goal-input-section label {
  display: none;
}

textarea {
  width: 100%;
  padding: var(--spacing-md);
  font-size: 1rem;
  font-family: 'Georgia', serif;
  border: var(--border-medium);
  border-radius: 4px;
  resize: vertical;
  background-color: var(--washi-white);
  transition: border-color 0.3s ease;
}

textarea:focus {
  outline: none;
  border-color: var(--bamboo);
}

/* Super large transparent textarea for dream goal */
textarea#dream-goal {
  min-height: 300px;
  padding: 3rem 2rem;
  font-size: 2rem;
  font-weight: 300;
  text-align: center;
  background-color: transparent;
  border: none;
  border-bottom: 2px solid rgba(0, 0, 0, 0.1);
  border-radius: 0;
  resize: none;
  transition: all 0.3s ease;
  color: var(--sumi-black);
  line-height: 1.4;
}

textarea#dream-goal:focus {
  outline: none;
  border-bottom-color: var(--bamboo);
  background-color: rgba(0, 0, 0, 0.02);
}

textarea#dream-goal::placeholder {
  color: rgba(0, 0, 0, 0.3);
  font-style: italic;
  transition: opacity 0.3s ease;
}

/* Keyboard Hint */
.keyboard-hint {
  text-align: center;
  color: var(--stone-gray);
  font-size: 0.9rem;
  margin-top: var(--spacing-sm);
  font-style: italic;
  opacity: 0.7;
}

.keyboard-hint kbd {
  background-color: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 3px;
  padding: 2px 6px;
  font-family: monospace;
  font-size: 0.85rem;
  font-style: normal;
}

/* Harada Method Section */
.harada-method-section {
  margin-top: var(--spacing-xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.harada-method-header {
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--bamboo);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  border-radius: 4px;
  transition: all 0.3s ease;
  user-select: none;
}

.harada-method-header:hover {
  background-color: rgba(0, 0, 0, 0.02);
}

.expand-icon {
  font-size: 0.8rem;
  transition: transform 0.3s ease;
  display: inline-block;
}

.expand-icon.expanded {
  transform: rotate(180deg);
}

.harada-method-content {
  padding: 0 var(--spacing-lg);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease, padding 0.5s ease;
}

.harada-method-content.expanded {
  max-height: 1000px;
  padding: var(--spacing-lg);
}

.harada-method-content p {
  color: var(--stone-gray);
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
}

.harada-method-content p:last-child {
  margin-bottom: 0;
}

.harada-method-content strong {
  color: var(--sumi-black);
  font-weight: 600;
}

/* Buttons */
.primary-btn,
.secondary-btn {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
  font-family: 'Georgia', serif;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
}

.primary-btn {
  background-color: var(--crimson);
  color: white;
  width: 100%;
  margin-top: var(--spacing-md);
}

.primary-btn:hover {
  background-color: #8a2b22;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(168, 52, 42, 0.3);
}

.secondary-btn {
  background-color: transparent;
  color: var(--sumi-black);
  border: var(--border-medium);
  margin: 0 var(--spacing-xs);
}

.secondary-btn:hover {
  background-color: var(--sakura);
  border-color: var(--bamboo);
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background-color: var(--washi-white);
  padding: var(--spacing-xl);
  border-radius: 8px;
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.close-modal {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: var(--stone-gray);
  line-height: 1;
}

.close-modal:hover {
  color: var(--sumi-black);
}

/* Auth Sections */
.auth-section {
  display: none;
}

.auth-section.active {
  display: block;
}

/* Google OAuth Button */
.google-signin-btn {
  width: 100%;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
  font-weight: 500;
  background: white;
  color: #3c4043;
  border: 1px solid #dadce0;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  transition: all 0.2s ease;
  font-family: 'Georgia', serif;
}

.google-signin-btn:hover {
  background: #f8f9fa;
  border-color: #b8bdc1;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Lock Screen Modal */
.lock-content {
  max-width: 500px;
}

.lock-subtitle {
  text-align: center;
  color: var(--stone-gray);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
  font-size: 1rem;
}

.lock-auth-section {
  margin-top: var(--spacing-md);
}

/* Remove close button from lock screen */
#lock-screen-modal .close-modal {
  display: none !important;
}

.google-signin-btn svg {
  flex-shrink: 0;
}

/* Auth Divider (OR separator) */
.auth-divider {
  display: flex;
  align-items: center;
  margin: var(--spacing-lg) 0;
  color: var(--stone-gray);
  font-size: 0.9rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid #dadce0;
}

.auth-divider span {
  padding: 0 var(--spacing-md);
  font-weight: 500;
}

.modal-content h2 {
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: var(--spacing-md);
  color: var(--sumi-black);
}

.story-text {
  margin-bottom: var(--spacing-md);
  color: var(--stone-gray);
  line-height: 1.8;
}

input[type="email"],
input[type="password"] {
  width: 100%;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
  font-family: 'Georgia', serif;
  border: var(--border-medium);
  border-radius: 4px;
  background-color: var(--washi-white);
}

input:focus {
  outline: none;
  border-color: var(--bamboo);
}

.auth-toggle {
  text-align: center;
  margin-top: var(--spacing-md);
  color: var(--stone-gray);
}

.auth-toggle a {
  color: var(--crimson);
  text-decoration: none;
  font-weight: 500;
}

.auth-toggle a:hover {
  text-decoration: underline;
}

/* Pricing */
.pricing-box {
  text-align: center;
  padding: var(--spacing-lg);
  background-color: var(--sakura);
  border-radius: 8px;
  margin: var(--spacing-lg) 0;
}

.price-highlight {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
}

.early-bird-price {
  font-size: 3rem;
  font-weight: 600;
  color: var(--crimson);
}

.regular-price {
  font-size: 1.5rem;
  text-decoration: line-through;
  color: var(--stone-gray);
}

.pricing-label {
  font-size: 0.9rem;
  color: var(--bamboo);
  margin-top: var(--spacing-xs);
  font-weight: 500;
}

.value-prop {
  text-align: center;
  font-size: 1.1rem;
  color: var(--bamboo);
  font-style: italic;
  margin: var(--spacing-md) 0;
}

.benefits-list {
  list-style: none;
  margin: var(--spacing-lg) 0;
}

.benefits-list li {
  padding: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
  border-left: 3px solid var(--crimson);
  padding-left: var(--spacing-md);
  color: var(--stone-gray);
}

/* Loading Spinner */
.loading-content {
  text-align: center;
}

.spinner {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-md);
  border: 4px solid var(--sakura);
  border-top: 4px solid var(--crimson);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

#loading-text {
  color: var(--stone-gray);
  font-size: 1.1rem;
}

/* Dashboard Styles */
.dashboard-container {
  padding: var(--spacing-lg);
  min-height: 100vh;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-md);
  border-bottom: var(--border-subtle);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.dashboard-header h1 {
  font-size: 2rem;
  font-weight: 400;
  color: var(--sumi-black);
}

.header-actions {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}

#dream-sheet-container {
  overflow-x: auto;
  padding: var(--spacing-md);
}

/* Page visibility */
.page {
  display: none;
}

.page.active {
  display: block;
}

/* 3x3 Pillar Grid Section */
.pillar-grid-section {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: var(--border-subtle);
}

.grid-title {
  font-size: 1.8rem;
  font-weight: 400;
  text-align: center;
  margin-bottom: var(--spacing-lg);
  color: var(--bamboo);
}

.simple-grid-3x3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 4px;
  background-color: var(--sumi-black);
  border: 3px solid var(--sumi-black);
  max-width: 1000px;
  margin: 0 auto;
  aspect-ratio: 1;
  min-height: 600px;
}

.simple-grid-3x3 .grid-cell {
  background-color: var(--washi-white);
  padding: var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.9rem;
  line-height: 1.3;
  word-wrap: break-word;
  overflow-wrap: break-word;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
}

.simple-grid-3x3 .grid-cell:hover {
  transform: scale(1.05);
  z-index: 5;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

/* Center cell - Dream Goal */
.simple-grid-3x3 .grid-cell.dream-goal {
  background-color: var(--crimson);
  color: white;
  font-size: 1.1rem;
  font-weight: 600;
  box-shadow: 0 0 0 3px var(--gold);
  z-index: 10;
}

.simple-grid-3x3 .grid-cell.dream-goal .goal-text {
  font-size: clamp(0.8rem, 2.5vw, 1.1rem);
  line-height: 1.2;
  overflow: hidden;
  word-break: break-word;
  hyphens: auto;
}

.simple-grid-3x3 .grid-cell.dream-goal:hover {
  background-color: #8a2b22;
}

/* Pillar cells */
.simple-grid-3x3 .grid-cell.pillar {
  background-color: var(--bamboo);
  color: white;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.2);
}

.simple-grid-3x3 .grid-cell.pillar:hover {
  background-color: #3a4c2a;
}

.grid-hint {
  text-align: center;
  color: var(--stone-gray);
  font-size: 0.9rem;
  font-style: italic;
  margin-top: var(--spacing-md);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .container {
    padding: var(--spacing-md);
  }

  /* Top nav adjustments for tablet */
  .top-nav {
    padding: 0 var(--spacing-md);
  }

  .logo-icon {
    height: 40px;
    width: 40px;
  }

  .logo-text {
    font-size: 1.3rem;
  }

  .main-header h1 {
    font-size: 2.5rem;
  }

  textarea#dream-goal {
    font-size: 1.5rem;
    min-height: 200px;
    padding: 2rem 1rem;
  }

  .dashboard-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-actions {
    width: 100%;
  }

  .secondary-btn {
    flex: 1;
    margin: var(--spacing-xs) 0;
  }

  .early-bird-price {
    font-size: 2.5rem;
  }

  .regular-price {
    font-size: 1.2rem;
  }

  /* 3x3 grid mobile adjustments */
  .simple-grid-3x3 {
    min-height: 300px;
  }

  .simple-grid-3x3 .grid-cell {
    font-size: 0.8rem;
    padding: var(--spacing-sm);
  }

  .simple-grid-3x3 .grid-cell.dream-goal {
    font-size: 0.95rem;
  }

  .simple-grid-3x3 .grid-cell.dream-goal .goal-text {
    font-size: clamp(0.7rem, 2.2vw, 0.95rem);
  }

  .simple-grid-3x3 .grid-cell.pillar {
    font-size: 0.85rem;
  }

  .grid-title {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  /* Top nav adjustments for mobile */
  .top-nav {
    padding: 0 var(--spacing-sm);
    height: 60px;
  }

  body {
    padding-top: 60px;
  }

  .container {
    min-height: calc(100vh - 60px);
  }

  .logo-icon {
    height: 35px;
    width: 35px;
  }

  .logo-text {
    font-size: 1.1rem;
  }

  .top-nav .user-email {
    display: none; /* Hide email on very small screens */
  }

  .main-header h1 {
    font-size: 2rem;
  }

  textarea#dream-goal {
    font-size: 1.2rem;
    min-height: 150px;
    padding: 1.5rem 1rem;
  }
}