/* Callahan's PWA Styles */

:root {
  --primary-color: #8B4513;
  --secondary-color: #D2691E;
  --accent-color: #FFB6C1;
  --text-color: #333;
  --bg-color: #FFF8F0;
  --card-bg: #FFFFFF;
  --border-radius: 12px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.app-container {
  max-width: 600px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.app-header {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 20px;
  text-align: center;
  box-shadow: var(--shadow);
}

.app-header h1 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.user-info {
  font-size: 0.9rem;
  opacity: 0.9;
}

#user-email {
  font-weight: 500;
}

/* Buttons */
.btn {
  padding: 12px 24px;
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: inherit;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
}

.btn-primary:hover {
  background-color: var(--secondary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.btn-secondary {
  background-color: white;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
  background-color: var(--primary-color);
  color: white;
}

.btn-text {
  background: transparent;
  color: var(--text-color);
  padding: 8px 16px;
}

.btn-text:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

/* Install Prompt */
.install-prompt, .notification-prompt {
  background-color: var(--accent-color);
  padding: 16px;
  margin: 16px;
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: var(--shadow);
}

.install-prompt p, .notification-prompt p {
  margin-bottom: 12px;
  font-weight: 500;
}

.install-prompt .btn, .notification-prompt .btn {
  margin: 4px;
}

/* Checkbox */
.checkbox-container {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
  padding: 8px;
}

.checkbox-container input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-right: 8px;
  cursor: pointer;
}

.status-message {
  margin-top: 8px;
  font-size: 0.9rem;
  font-weight: 500;
}

/* Login Required */
.login-required {
  text-align: center;
  padding: 40px 20px;
}

.login-required h2 {
  color: var(--primary-color);
  margin-bottom: 16px;
}

.login-required p {
  margin-bottom: 20px;
  font-size: 1.1rem;
}

/* Flavors Container */
.flavors-container {
  flex: 1;
  padding: 16px;
}

.controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding: 12px;
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.flavor-count {
  font-weight: 600;
  color: var(--primary-color);
  font-size: 1.1rem;
}

/* Flavors List */
.flavors-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.flavor-card {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 16px;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  cursor: pointer;
}

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

.flavor-card.favorite {
  border: 2px solid var(--accent-color);
  background: linear-gradient(135deg, #FFF 0%, #FFF8F8 100%);
}

.flavor-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.flavor-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-color);
  flex: 1;
}

.favorite-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.favorite-btn:hover {
  transform: scale(1.2);
}

.favorite-btn.active {
  animation: heartBeat 0.3s ease;
}

@keyframes heartBeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.3); }
}

.flavor-description {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.4;
}

/* Loading */
.loading {
  text-align: center;
  padding: 40px;
  color: #999;
  font-style: italic;
}

/* Footer */
.app-footer {
  background-color: var(--card-bg);
  padding: 20px;
  text-align: center;
  margin-top: auto;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1);
}

.app-footer a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
}

.app-footer a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 600px) {
  .flavors-list {
    grid-template-columns: 1fr;
  }

  .controls {
    flex-direction: column;
    gap: 12px;
  }

  .app-header h1 {
    font-size: 1.3rem;
  }
}

/* iOS Specific Fixes */
@supports (-webkit-touch-callout: none) {
  body {
    padding-bottom: env(safe-area-inset-bottom);
  }
}