/* Coffee Shot Timer - Component Styles */

/* ===== COFFEE CARD COMPONENT ===== */
.coffee-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-l);
  padding: var(--space-m);
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  border: 1px solid transparent;
  width: 100%;
}

.coffee-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  border-color: var(--color-primary-container);
}

.coffee-card-clickable {
  cursor: pointer;
}

.coffee-card-clickable:active {
  transform: translateY(0);
}

.coffee-card h3 {
  margin-bottom: var(--space-s);
  color: var(--color-on-surface);
}

.coffee-card p {
  color: var(--color-on-surface-variant);
  margin-bottom: var(--space-s);
}

.coffee-card:last-child p {
  margin-bottom: 0;
}

/* ===== BUTTON COMPONENTS ===== */
.coffee-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch-target);
  padding: 12px var(--space-l);
  border-radius: var(--radius-m);
  font-size: var(--font-size-s);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-s);
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 2px solid transparent;
  font-family: inherit;
  white-space: nowrap;
  user-select: none;
}

.coffee-button:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.coffee-button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

/* Primary button */
.coffee-button-primary {
  background-color: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.coffee-button-primary:hover:not(:disabled) {
  background-color: #A0672F;
  border-color: #A0672F;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.coffee-button-primary:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

/* Secondary button */
.coffee-button-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.coffee-button-secondary:hover:not(:disabled) {
  background-color: var(--color-primary-container);
  transform: translateY(-1px);
}

.coffee-button-secondary:active:not(:disabled) {
  transform: translateY(0);
  background-color: var(--color-primary);
  color: white;
}

/* Button with icon */
.coffee-button .icon {
  width: 18px;
  height: 18px;
  margin-right: var(--space-s);
  flex-shrink: 0;
}

/* Large buttons for hero CTAs */
.coffee-button-large {
  min-height: 52px;
  padding: 16px var(--space-xl);
  font-size: var(--font-size-m);
  border-radius: var(--radius-l);
}

/* ===== QUALITY INDICATORS ===== */
.quality-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: var(--space-s);
}

.quality-indicator:last-child {
  margin-right: 0;
}

.quality-indicator-good {
  background-color: var(--color-primary);
}

.quality-indicator-neutral {
  background-color: var(--color-secondary);
}

.quality-indicator-poor {
  background-color: transparent;
  border: 1px solid var(--color-error);
}

/* Quality indicator list */
.quality-list {
  list-style: none;
  padding: 0;
}

.quality-list li {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-s);
  font-size: var(--font-size-s);
  color: var(--color-on-surface);
}

.quality-list li:last-child {
  margin-bottom: 0;
}

/* ===== NAVIGATION COMPONENTS ===== */
.nav-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-primary-container);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--space-3xl);
  gap: var(--space-m);
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--color-on-surface);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-l);
}

.nav-logo img {
  width: 32px;
  height: 32px;
  margin-right: var(--space-s);
  border-radius: var(--radius-s);
}

.nav-menu {
  display: none;
  list-style: none;
  gap: var(--space-l);
}

.nav-menu a {
  text-decoration: none;
  color: var(--color-on-surface-variant);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-s);
  transition: color 0.2s ease;
  padding: var(--space-s) var(--space-m);
  border-radius: var(--radius-s);
}

.nav-menu a:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-container);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-s);
}

.theme-toggle {
  width: var(--touch-target);
  height: var(--touch-target);
  border: none;
  background: transparent;
  border-radius: var(--radius-m);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.theme-toggle:hover {
  background-color: var(--color-primary-container);
}

/* Mobile menu toggle */
.menu-toggle {
  display: block;
  width: var(--touch-target);
  height: var(--touch-target);
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: var(--radius-s);
  transition: background-color 0.2s ease;
}

.menu-toggle:hover {
  background-color: var(--color-primary-container);
}

/* Mobile menu styles */
@media (max-width: 767px) {
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-primary-container);
    flex-direction: column;
    padding: var(--space-m);
    display: none;
    box-shadow: var(--shadow-lg);
  }
  
  .nav-menu.nav-menu-open {
    display: flex;
  }
  
  .nav-menu li {
    width: 100%;
  }
  
  .nav-menu a {
    display: block;
    padding: var(--space-m);
    width: 100%;
    text-align: left;
  }
  
  /* Hide download button on very small screens */
  @media (max-width: 480px) {
    .nav-actions .coffee-button {
      display: none;
    }
  }
}

/* Show navigation menu on desktop */
@media (min-width: 768px) {
  .nav-menu {
    display: flex;
  }
  
  .menu-toggle {
    display: none;
  }
}

/* ===== HERO SECTION COMPONENTS ===== */
.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  background: linear-gradient(135deg, var(--color-on-background), var(--color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-m);
}

.hero-subtitle {
  font-size: var(--font-size-l);
  color: var(--color-on-surface-variant);
  margin-bottom: var(--space-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-m);
  align-items: center;
  margin-bottom: var(--space-m);
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: var(--space-m) auto 0;
  max-width: 280px;
}

.hero-timer,
.hero-animation {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 10px 30px rgba(0,0,0,0.1));
  animation: float 4s ease-in-out infinite;
}

/* Dark mode adjustments for hero animation */
[data-theme="dark"] .hero-animation {
  filter: drop-shadow(0 10px 30px rgba(230, 181, 119, 0.15));
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  .hero-animation {
    animation: none;
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@media (min-width: 768px) {
  .hero-actions {
    flex-direction: row;
    justify-content: center;
  }
  
  .hero-visual {
    max-width: 400px;
  }
}

/* ===== FEATURE SHOWCASE COMPONENTS ===== */
.feature-showcase {
  display: grid;
  gap: var(--space-3xl);
}

.feature-item {
  display: grid;
  gap: var(--space-xl);
  align-items: center;
}

.feature-content h3 {
  color: var(--color-on-surface);
  margin-bottom: var(--space-m);
}

.feature-content p {
  color: var(--color-on-surface-variant);
  margin-bottom: var(--space-l);
}

.feature-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Smartphone device frame */
.device-frame {
  position: relative;
  max-width: 320px;
  margin: 0 auto;
  padding: 12px;
  background: linear-gradient(135deg, #2c2c2c 0%, #1a1a1a 100%);
  border-radius: 36px;
  box-shadow: 
    0 0 0 1px rgba(255, 255, 255, 0.1),
    0 20px 50px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Phone notch */
.device-frame::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 24px;
  background: #1a1a1a;
  border-radius: 0 0 20px 20px;
  z-index: 1;
}

/* Power button */
.device-frame::after {
  content: '';
  position: absolute;
  right: -2px;
  top: 120px;
  width: 3px;
  height: 60px;
  background: linear-gradient(to bottom, #2c2c2c, #1a1a1a);
  border-radius: 0 2px 2px 0;
  box-shadow: inset -1px 0 2px rgba(0, 0, 0, 0.5);
}

/* Volume buttons */
.device-volume {
  position: absolute;
  left: -2px;
  top: 100px;
}

.device-volume::before,
.device-volume::after {
  content: '';
  position: absolute;
  width: 3px;
  height: 40px;
  background: linear-gradient(to bottom, #2c2c2c, #1a1a1a);
  border-radius: 2px 0 0 2px;
  box-shadow: inset 1px 0 2px rgba(0, 0, 0, 0.5);
}

.device-volume::after {
  top: 50px;
}

.device-screen {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  background: #000;
}

.feature-image img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 24px;
}

/* Fallback for browsers that don't support the complex device frame */
@supports not (background: linear-gradient(135deg, #2c2c2c 0%, #1a1a1a 100%)) {
  .device-frame {
    border: 8px solid #333;
    border-radius: 36px;
    padding: 8px;
    background: #222;
  }
  
  .device-frame::before,
  .device-frame::after,
  .device-volume {
    display: none;
  }
}

/* Ensure mobile screenshots don't get too large */
@media (max-width: 480px) {
  .device-frame {
    max-width: 280px;
    padding: 10px;
  }
  
  .device-frame::before {
    width: 100px;
    height: 20px;
  }
}

/* Alternating layout on desktop */
@media (min-width: 768px) {
  .feature-item {
    grid-template-columns: 1fr 1fr;
  }
  
  .feature-item:nth-child(even) .feature-content {
    order: 2;
  }
  
  .feature-item:nth-child(even) .feature-image {
    order: 1;
  }
}

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-header h2 {
  margin-bottom: var(--space-m);
}

.section-header p {
  font-size: var(--font-size-m);
  color: var(--color-on-surface-variant);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== VALUE PROPOSITION CARDS ===== */
.value-grid {
  display: grid;
  gap: var(--space-l);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  margin-bottom: var(--space-2xl);
}

.value-card {
  text-align: center;
  padding: var(--space-xl) var(--space-l);
}

.value-card .icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-m);
  color: var(--color-primary);
}

.value-card h3 {
  margin-bottom: var(--space-m);
  color: var(--color-on-surface);
}

/* ===== AUDIENCE CHIPS ===== */
.audience-grid {
  display: grid;
  gap: var(--space-m);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  max-width: 800px;
  margin: 0 auto;
}

.audience-chip {
  display: flex;
  align-items: center;
  padding: var(--space-m);
  background-color: var(--color-surface);
  border-radius: var(--radius-l);
  border: 1px solid var(--color-primary-container);
  transition: all 0.2s ease;
}

.audience-chip:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.audience-chip .icon {
  width: 24px;
  height: 24px;
  margin-right: var(--space-m);
  color: var(--color-primary);
  flex-shrink: 0;
}

.audience-chip .content {
  flex: 1;
}

.audience-chip h4 {
  font-size: var(--font-size-s);
  font-weight: var(--font-weight-medium);
  color: var(--color-on-surface);
  margin-bottom: var(--space-xs);
}

.audience-chip p {
  font-size: var(--font-size-xs);
  color: var(--color-on-surface-variant);
  margin: 0;
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-primary-container);
  padding: var(--space-xl) 0 var(--space-l);
  margin-top: var(--space-3xl);
}

.footer-content {
  text-align: center;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-l);
  margin-bottom: var(--space-l);
}

.footer-links a {
  color: var(--color-on-surface-variant);
  text-decoration: none;
  font-size: var(--font-size-s);
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--color-primary);
}

.footer-copyright {
  font-size: var(--font-size-xs);
  color: var(--color-on-surface-variant);
  margin: 0;
}

/* ===== GITHUB BADGES ===== */
.github-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-m);
  margin: var(--space-l) 0;
}

.github-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-s) var(--space-m);
  background-color: var(--color-surface);
  border: 1px solid var(--color-primary-container);
  border-radius: var(--radius-l);
  text-decoration: none;
  color: var(--color-on-surface);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  transition: all 0.2s ease;
}

.github-badge:hover {
  border-color: var(--color-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.github-badge .icon {
  width: 16px;
  height: 16px;
  margin-right: var(--space-s);
  color: var(--color-primary);
}