/**
 * Component Styles - Warm Neon Cantina
 * Reusable UI components: buttons, cards, forms, modals, spinners
 */

/* ==========================================================================
   LOADING SCREEN - Enhanced with smooth pulse
   ========================================================================== */

.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  background: var(--color-background);
}

.loading-screen .loading-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.loading-screen .loading-background .texture-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.loading-screen .loading-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.loading-screen .loading-logo {
  width: 180px;
  height: auto;
  animation: loadingPulse 2s ease-in-out infinite;
  filter: drop-shadow(0 0 30px var(--color-chulas-lime-glow));
}

.loading-screen .loading-text {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text-secondary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

@keyframes loadingPulse {
  0%, 100% {
    opacity: 0.7;
    transform: scale(0.98);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
}

/* ==========================================================================
   SPINNER - Modern minimal design
   ========================================================================== */

.spinner {
  width: 44px;
  height: 44px;
  border: 3px solid rgba(214, 222, 35, 0.2);
  border-top-color: var(--color-chulas-lime);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.spinner-small {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-right: 8px;
  vertical-align: middle;
}

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

/* ==========================================================================
   SKELETON LOADING - Shimmer effect placeholders
   ========================================================================== */

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

.skeleton {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.05) 0%,
    rgba(255, 255, 255, 0.12) 50%,
    rgba(255, 255, 255, 0.05) 100%
  );
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s ease-in-out infinite;
  border-radius: 8px;
}

.skeleton-text {
  height: 16px;
  margin-bottom: 10px;
  border-radius: 4px;
}

.skeleton-text.short {
  width: 40%;
}

.skeleton-text.medium {
  width: 70%;
}

.skeleton-text.long {
  width: 90%;
}

.skeleton-title {
  height: 24px;
  width: 60%;
  margin-bottom: 16px;
  border-radius: 6px;
}

.skeleton-card {
  background: var(--color-card-background);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--card-radius);
  padding: 20px;
  margin-bottom: 16px;
}

.skeleton-image {
  width: 100%;
  height: 180px;
  border-radius: var(--card-radius);
  margin-bottom: 16px;
}

.skeleton-image.small {
  width: 80px;
  height: 80px;
  border-radius: var(--card-radius-sm);
}

.skeleton-image.circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
}

.skeleton-button {
  height: 52px;
  width: 100%;
  border-radius: var(--card-radius-sm);
}

.skeleton-badge {
  height: 28px;
  width: 80px;
  border-radius: 100px;
  display: inline-block;
}

/* Skeleton Grid Layouts */
.skeleton-grid {
  display: grid;
  gap: 16px;
}

.skeleton-grid.two-col {
  grid-template-columns: repeat(2, 1fr);
}

.skeleton-grid.three-col {
  grid-template-columns: repeat(3, 1fr);
}

/* Skeleton List Item */
.skeleton-list-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-glass-border);
}

.skeleton-list-item:last-child {
  border-bottom: none;
}

/* Featured Item Skeleton */
.skeleton-featured-item {
  background: var(--color-card-background);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--card-radius);
  overflow: hidden;
}

.skeleton-featured-item .skeleton-image {
  margin-bottom: 0;
  border-radius: 0;
  height: 140px;
}

.skeleton-featured-item .skeleton-content {
  padding: 14px;
}

/* Event Card Skeleton */
.skeleton-event-card {
  background: var(--color-card-background);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--card-radius);
  overflow: hidden;
  margin-bottom: 16px;
}

.skeleton-event-card .skeleton-image {
  margin-bottom: 0;
  border-radius: 0;
  height: 200px;
}

.skeleton-event-card .skeleton-content {
  padding: 20px;
}

/* Menu Item Skeleton */
.skeleton-menu-item {
  display: flex;
  gap: 16px;
  padding: 16px;
  background: var(--color-card-background);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--card-radius);
  margin-bottom: 12px;
}

.skeleton-menu-item .skeleton-info {
  flex: 1;
}

/* Category Tabs Skeleton */
.skeleton-tabs {
  display: flex;
  gap: 12px;
  padding: 16px 0;
  overflow-x: auto;
}

.skeleton-tab {
  height: 40px;
  width: 100px;
  border-radius: 20px;
  flex-shrink: 0;
}

/* Rewards Skeleton */
.skeleton-rewards-header {
  text-align: center;
  padding: 24px;
  background: var(--color-card-background);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--card-radius);
  margin-bottom: 24px;
}

.skeleton-rewards-header .skeleton-circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto 20px;
}

/* Valet Skeleton */
.skeleton-valet-status {
  text-align: center;
  padding: 40px 24px;
  background: var(--color-card-background);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--card-radius);
}

.skeleton-valet-status .skeleton-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 24px;
}

/* ==========================================================================
   CARDS - Glass-morphism style
   ========================================================================== */

.card {
  background: var(--color-card-background);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--card-radius);
  padding: var(--card-padding);
  border: 1px solid var(--color-glass-border);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.card:hover {
  background: var(--color-card-hover);
}

/* ==========================================================================
   BUTTONS - Refined with better feedback
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  border: none;
  border-radius: var(--card-radius-sm);
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(255,255,255,0.1), transparent);
  pointer-events: none;
}

.btn:active {
  transform: scale(0.97);
}

.btn-block {
  display: flex;
  width: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-chulas-lime) 0%, #C4CC1F 100%);
  color: var(--color-chulas-black);
  box-shadow: var(--shadow-glow-lime), var(--shadow-sm);
}

.btn-primary:active {
  box-shadow: 0 0 30px var(--color-chulas-lime-glow);
}

.btn-red {
  background: linear-gradient(135deg, var(--color-chulas-red) 0%, #D84850 100%);
  color: var(--color-text);
  box-shadow: var(--shadow-glow-red), var(--shadow-sm);
}

.btn-red:active {
  box-shadow: 0 0 30px var(--color-chulas-red-glow);
}

.btn-secondary {
  background: var(--color-tertiary-background);
  color: var(--color-text);
  border: 1px solid var(--color-glass-border);
}

.btn-secondary:active {
  background: var(--color-card-hover);
}

.btn-small {
  padding: 10px 18px;
  font-size: 14px;
  border-radius: 10px;
}

.btn-large {
  padding: 18px 28px;
  font-size: 17px;
  border-radius: var(--card-radius);
}

.btn-danger {
  background: linear-gradient(135deg, var(--color-chulas-red) 0%, #D84850 100%);
  color: white;
  border: none;
  padding: 14px 20px;
  border-radius: var(--card-radius-sm);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-glow-red);
  transition: all var(--transition-fast);
}

.btn-danger:active {
  transform: scale(0.97);
  box-shadow: 0 0 30px var(--color-chulas-red-glow);
}

/* Ghost/Outline Button */
.btn-ghost {
  background: transparent;
  color: var(--color-chulas-lime);
  border: 2px solid var(--color-chulas-lime);
}

.btn-ghost:active {
  background: rgba(214, 222, 35, 0.1);
}

/* ==========================================================================
   FORM CONTROLS - Modern, refined
   ========================================================================== */

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 10px;
  letter-spacing: 0.02em;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: var(--color-input-background);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--card-radius-sm);
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--color-text);
  outline: none;
  transition: all var(--transition-fast);
}

.form-control::placeholder {
  color: var(--color-text-tertiary);
}

.form-control:focus {
  border-color: var(--color-chulas-lime);
  box-shadow: 0 0 0 3px rgba(214, 222, 35, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
  line-height: 1.5;
}

/* Form Section */
.form-section {
  background: var(--color-card-background);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--card-radius);
  padding: 20px;
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 10px;
  margin-top: 16px;
}

.form-label:first-child {
  margin-top: 0;
}

.form-help-text {
  font-size: 13px;
  color: var(--color-text-tertiary);
  margin-top: 8px;
  line-height: 1.5;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--color-input-background);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--card-radius-sm);
  color: var(--color-text);
  font-size: 16px;
  font-family: var(--font-body);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-chulas-lime);
  box-shadow: 0 0 0 3px rgba(214, 222, 35, 0.15);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.5;
}

.form-section-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: bold;
  color: var(--color-text);
  margin: 0 0 20px 0;
}

/* Segmented Control */
.segmented-control {
  display: flex;
  gap: 0;
  background: var(--color-input-background);
  border-radius: var(--card-radius-sm);
  padding: 4px;
  border: 1px solid var(--color-glass-border);
}

.segmented-option {
  flex: 1;
  padding: 12px 16px;
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 10px;
  transition: all var(--transition-fast);
}

.segmented-option.active {
  background: var(--color-chulas-teal);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

/* Form Checkbox */
.form-checkbox {
  margin: 16px 0;
}

.form-checkbox label {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text);
  font-size: 15px;
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 22px;
  height: 22px;
  cursor: pointer;
  accent-color: var(--color-chulas-lime);
  border-radius: 6px;
}

/* ==========================================================================
   SECTION HEADER - Better typography
   ========================================================================== */

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--card-spacing);
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: bold;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

.section-header .view-all {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--color-chulas-lime);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  background: none;
  border: none;
  transition: opacity var(--transition-fast);
}

.section-header .view-all:active {
  opacity: 0.7;
}

/* ==========================================================================
   MODALS - Glass-morphism style
   ========================================================================== */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
  animation: fadeIn 0.2s ease-out;
}

.modal-content {
  background: var(--color-secondary-background);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--card-radius-lg);
  width: 100%;
  max-width: 400px;
  max-height: 90vh;
  overflow-y: auto;
  animation: scaleIn 0.25s ease-out;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid var(--color-glass-border);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: bold;
  color: var(--color-text);
}

.btn-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-card-background);
  border: 1px solid var(--color-glass-border);
  font-size: 20px;
  color: var(--color-text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.btn-close:active {
  transform: scale(0.92);
  background: var(--color-tertiary-background);
}

.modal-body {
  padding: 24px;
}

.modal-actions {
  display: flex;
  gap: 12px;
  padding: 24px;
  padding-top: 0;
}

.modal-actions .btn {
  flex: 1;
}

/* Loading Modal */
.loading-modal {
  text-align: center;
  padding: 48px 24px;
}

.loading-modal .spinner {
  margin: 0 auto 24px;
}

.loading-modal p {
  font-size: 16px;
  color: var(--color-text-secondary);
}

/* ==========================================================================
   EMPTY STATES - Better visual hierarchy
   ========================================================================== */

.empty-state {
  text-align: center;
  padding: 48px 24px;
}

.empty-state .icon {
  font-size: 56px;
  margin-bottom: 20px;
  opacity: 0.5;
}

.empty-state h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: bold;
  color: var(--color-text);
  margin-bottom: 12px;
}

.empty-state p {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */

.loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  gap: 20px;
}

.loading-container p {
  font-size: 15px;
  color: var(--color-text-secondary);
}

.loading-container-small {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  gap: 16px;
}

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

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

.hidden { display: none !important; }

/* ==========================================================================
   BACK BUTTON - Refined
   ========================================================================== */

.back-button {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  color: var(--color-chulas-lime);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  padding: 10px;
  margin: -10px;
  border-radius: 10px;
  transition: all var(--transition-fast);
}

.back-button:active {
  opacity: 0.6;
  transform: translateY(-50%) scale(0.95);
}

.back-button svg {
  width: 20px;
  height: 20px;
}

.btn-back {
  background: none;
  border: none;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  margin: -10px;
  border-radius: 10px;
  transition: all var(--transition-fast);
}

.btn-back:active {
  background: rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   SETTINGS & TOGGLES - Modern iOS style
   ========================================================================== */

.settings-card {
  background: var(--color-card-background);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--card-radius);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.settings-card h3 {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.settings-list {
  display: flex;
  flex-direction: column;
}

.settings-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  cursor: pointer;
}

.settings-toggle:not(:last-child) {
  border-bottom: 1px solid var(--color-glass-border);
}

.settings-toggle span:first-child {
  font-size: 16px;
  color: var(--color-text);
}

.settings-toggle input {
  display: none;
}

.toggle-slider {
  width: 52px;
  height: 32px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  position: relative;
  transition: background-color var(--transition-normal);
}

.toggle-slider::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 26px;
  height: 26px;
  background: white;
  border-radius: 50%;
  transition: transform var(--transition-normal);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.settings-toggle input:checked + .toggle-slider {
  background: var(--color-chulas-lime);
}

.settings-toggle input:checked + .toggle-slider::after {
  transform: translateX(20px);
}

.settings-toggle.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.settings-note {
  font-size: 13px;
  color: var(--color-text-tertiary);
  line-height: 1.5;
  padding: 0 4px;
  margin-top: 4px;
}

/* ==========================================================================
   PLACEHOLDER CARD
   ========================================================================== */

.placeholder-card {
  background: var(--color-card-background);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--card-radius);
  padding: 48px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
}

.placeholder-card svg {
  color: var(--color-text-tertiary);
  opacity: 0.5;
}

.placeholder-card p {
  color: var(--color-text-tertiary);
  margin: 0;
  font-size: 15px;
}

/* ==========================================================================
   BADGES - Pill style labels
   ========================================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.badge-lime {
  background: rgba(214, 222, 35, 0.15);
  color: var(--color-chulas-lime);
}

.badge-red {
  background: rgba(240, 89, 96, 0.15);
  color: var(--color-chulas-red);
}

.badge-orange {
  background: rgba(248, 160, 84, 0.15);
  color: var(--color-chulas-orange);
}

.badge-purple {
  background: rgba(112, 96, 169, 0.15);
  color: var(--color-chulas-purple);
}

.badge-teal {
  background: rgba(0, 177, 154, 0.15);
  color: var(--color-chulas-teal);
}

/* ==========================================================================
   DIVIDERS
   ========================================================================== */

.divider {
  height: 1px;
  background: var(--color-glass-border);
  margin: 20px 0;
}

.divider-text {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--color-text-tertiary);
  font-size: 13px;
}

.divider-text::before,
.divider-text::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-glass-border);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 380px) {
  .time-slots-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .code-digit {
    width: 42px;
    height: 52px;
    font-size: 20px;
  }
}

@media (min-width: 768px) {
  .time-slots-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}