/* The Knesix Daily - Design System */

:root {
  /* Colors */
  --bg-primary: #1a1a2e;
  --bg-secondary: #16213e;
  --accent-gold: #d4a574;
  --accent-gold-hover: #c9a96e;
  --correct-green: #4a7c59;
  --incorrect-amber: #c4723a;
  --text-primary: #e8e2d8;
  --text-secondary: #a8a2a0;
  --card-bg: rgba(255, 255, 255, 0.03);
  --card-border: rgba(212, 165, 116, 0.15);

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

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

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
}

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

html {
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 600px;
  margin: 0 auto;
  padding: var(--spacing-md);
  min-height: 100vh;
}

/* Screens */
.screen {
  display: none;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.screen.active {
  display: flex;
  flex-direction: column;
  opacity: 1;
  min-height: calc(100vh - var(--spacing-md) * 2);
}

/* Logo */
.logo {
  text-align: center;
  padding: var(--spacing-xl) 0;
}

.logo h1 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text-primary);
}

.logo-small {
  padding: var(--spacing-md) 0;
}

.logo-small h1 {
  font-size: 1.25rem;
}

/* Landing Screen */
.landing-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: var(--spacing-sm);
}

.date {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.day-number {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  color: var(--accent-gold);
  font-weight: 600;
}

.tagline {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--text-primary);
  margin: var(--spacing-md) 0 var(--spacing-lg);
}

/* Buttons */
.cta-button {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--bg-primary);
  background-color: var(--accent-gold);
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 4px;
  cursor: pointer;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.cta-button:hover {
  background-color: var(--accent-gold-hover);
}

.cta-button:active {
  transform: scale(0.98);
}

.secondary-button {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--card-border);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 4px;
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.secondary-button:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

/* Scenario Screen */
.scenario-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.scenario-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: var(--spacing-lg);
}

.scenario-text {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text-primary);
}

.question {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: center;
}

/* Answer Options */
.options {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.option-button {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: var(--spacing-md);
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  text-align: left;
}

.option-button:hover:not(.disabled) {
  border-color: var(--accent-gold);
  background: rgba(212, 165, 116, 0.05);
}

.option-button.disabled {
  cursor: default;
  pointer-events: none;
}

.option-button.selected {
  border-color: var(--accent-gold);
  background: rgba(212, 165, 116, 0.1);
}

.option-button.correct {
  border-color: var(--correct-green);
  background: rgba(74, 124, 89, 0.15);
}

.option-button.incorrect {
  border-color: var(--incorrect-amber);
  background: rgba(196, 114, 58, 0.15);
}

.option-id {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent-gold);
  min-width: 1.5rem;
}

.option-text {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text-primary);
  line-height: 1.5;
}

/* Reveal Screen */
.reveal-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.result-indicator {
  text-align: center;
  padding: var(--spacing-sm);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.result-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
}

.result-subtitle {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  font-style: italic;
  opacity: 0.9;
}

.result-indicator.correct {
  color: var(--correct-green);
}

.result-indicator.incorrect {
  color: var(--incorrect-amber);
}

.breakdown-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: var(--spacing-lg);
}

.breakdown-title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--accent-gold);
  margin-bottom: var(--spacing-md);
}

.breakdown-text {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

.closing-line {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-style: italic;
  color: var(--accent-gold);
  border-top: 1px solid var(--card-border);
  padding-top: var(--spacing-md);
}

/* Result Card */
.result-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: var(--spacing-md);
  text-align: center;
}

.result-header {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-xs);
}

.result-status {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.result-status.correct {
  color: var(--correct-green);
}

.result-status.incorrect {
  color: var(--incorrect-amber);
}

.streak-tracker {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xs);
  font-size: 1.25rem;
}

.streak-icon {
  opacity: 0.3;
}

.streak-icon.played {
  opacity: 1;
}

.streak-icon.correct {
  color: var(--correct-green);
}

.streak-icon.incorrect {
  color: var(--incorrect-amber);
}

/* Scenario Label */
.scenario-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--accent-gold);
  text-align: center;
  margin-bottom: var(--spacing-sm);
}

.bonus-label {
  color: var(--text-secondary);
}

/* Bonus Section */
.bonus-section {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--card-border);
}

.bonus-header {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: var(--spacing-xs);
}

.bonus-subtext {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.bonus-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.bonus-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: var(--spacing-md);
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.bonus-card:hover:not(.completed) {
  border-color: var(--accent-gold);
  background: rgba(212, 165, 116, 0.05);
}

.bonus-card.completed {
  opacity: 0.5;
  cursor: default;
}

.bonus-card-content {
  flex: 1;
}

.bonus-card-topic {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.bonus-card-preview {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-primary);
  line-height: 1.4;
}

.bonus-card-status {
  font-size: 1.25rem;
  margin-left: var(--spacing-sm);
}

/* Countdown Timer */
.countdown-container {
  text-align: center;
  padding: var(--spacing-lg) 0 var(--spacing-md);
  margin-top: var(--spacing-lg);
  border-top: 1px solid var(--card-border);
}

.countdown-text {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 400;
}

.countdown-subtext {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: var(--spacing-xs);
}

#countdown-timer {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

/* Reveal Actions */
.reveal-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  align-items: center;
  margin-top: auto;
  padding-bottom: var(--spacing-md);
}

.hidden {
  display: none !important;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn var(--transition-normal) ease forwards;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(212, 165, 116, 0.4);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(212, 165, 116, 0);
  }
}

.pulse {
  animation: pulse 0.6s ease;
}

/* Responsive */
@media (max-width: 480px) {
  .container {
    padding: var(--spacing-sm);
  }

  .logo h1 {
    font-size: 1.5rem;
  }

  .logo-small h1 {
    font-size: 1.125rem;
  }

  .tagline {
    font-size: 1.25rem;
  }

  .scenario-text {
    font-size: 1rem;
  }

  .option-button {
    padding: var(--spacing-sm);
  }
}