/* Story Card Component - Main Styles */

/* CSS Custom Properties for theming */
:root {
  /* Colors */
  --story-card-primary: #3b82f6;
  --story-card-secondary: #64748b;
  --story-card-success: #10b981;
  --story-card-warning: #f59e0b;
  --story-card-error: #ef4444;
  
  /* Neutral colors */
  --story-card-white: #ffffff;
  --story-card-gray-50: #f8fafc;
  --story-card-gray-100: #f1f5f9;
  --story-card-gray-200: #e2e8f0;
  --story-card-gray-300: #cbd5e1;
  --story-card-gray-400: #94a3b8;
  --story-card-gray-500: #64748b;
  --story-card-gray-600: #475569;
  --story-card-gray-700: #334155;
  --story-card-gray-800: #1e293b;
  --story-card-gray-900: #0f172a;
  
  /* Typography */
  --story-card-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --story-card-font-size-xs: 0.75rem;
  --story-card-font-size-sm: 0.875rem;
  --story-card-font-size-base: 1rem;
  --story-card-font-size-lg: 1.125rem;
  --story-card-font-size-xl: 1.25rem;
  --story-card-font-size-2xl: 1.5rem;
  --story-card-font-size-3xl: 1.875rem;
  
  /* Spacing */
  --story-card-spacing-xs: 0.25rem;
  --story-card-spacing-sm: 0.5rem;
  --story-card-spacing-md: 1rem;
  --story-card-spacing-lg: 1.5rem;
  --story-card-spacing-xl: 2rem;
  --story-card-spacing-2xl: 3rem;
  
  /* Border radius */
  --story-card-radius-sm: 0.25rem;
  --story-card-radius-md: 0.5rem;
  --story-card-radius-lg: 0.75rem;
  --story-card-radius-xl: 1rem;
  
  /* Shadows */
  --story-card-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --story-card-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --story-card-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --story-card-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* Transitions */
  --story-card-transition-fast: 150ms ease-in-out;
  --story-card-transition-normal: 250ms ease-in-out;
  --story-card-transition-slow: 350ms ease-in-out;
}

/* Base Story Card Styles */
.story-card {
  position: relative;
  background: var(--story-card-white);
  border-radius: var(--story-card-radius-lg);
  box-shadow: var(--story-card-shadow-md);
  overflow: hidden;
  transition: all var(--story-card-transition-normal);
  font-family: var(--story-card-font-family);
  cursor: pointer;
}

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

.story-card:focus {
  outline: 2px solid var(--story-card-primary);
  outline-offset: 2px;
}

/* Image Styles */
.story-card__image {
  position: relative;
  overflow: hidden;
  background: var(--story-card-gray-100);
}

.story-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--story-card-transition-normal);
}

.story-card:hover .story-card__image img {
  transform: scale(1.05);
}

/* Content Styles */
.story-card__content {
  padding: var(--story-card-spacing-lg);
}

.story-card__title {
  margin: 0 0 var(--story-card-spacing-sm) 0;
  font-size: var(--story-card-font-size-xl);
  font-weight: 600;
  line-height: 1.4;
  color: var(--story-card-gray-900);
}

.story-card__description {
  margin: 0 0 var(--story-card-spacing-md) 0;
  font-size: var(--story-card-font-size-base);
  line-height: 1.6;
  color: var(--story-card-gray-600);
}

.story-card__meta {
  display: flex;
  align-items: center;
  gap: var(--story-card-spacing-md);
  margin-bottom: var(--story-card-spacing-md);
  font-size: var(--story-card-font-size-sm);
  color: var(--story-card-gray-500);
}

.story-card__author {
  font-weight: 500;
  color: var(--story-card-primary);
}

.story-card__date {
  color: var(--story-card-gray-400);
}

.story-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--story-card-spacing-xs);
}

.story-card__tag {
  padding: var(--story-card-spacing-xs) var(--story-card-spacing-sm);
  background: var(--story-card-gray-100);
  color: var(--story-card-gray-600);
  border-radius: var(--story-card-radius-sm);
  font-size: var(--story-card-font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

/* Layout Variations */

/* Vertical Layout (Default) */
.story-card--vertical {
  display: flex;
  flex-direction: column;
}

.story-card--vertical .story-card__image {
  height: 200px;
}

.story-card--vertical-small .story-card__image {
  height: 150px;
}

.story-card--vertical-medium .story-card__image {
  height: 250px;
}

.story-card--vertical-large .story-card__image {
  height: 300px;
}

/* Horizontal Layout */
.story-card--horizontal {
  display: flex;
  flex-direction: row;
  align-items: stretch;
}

.story-card--horizontal .story-card__image {
  flex: 0 0 200px;
  height: auto;
}

.story-card--horizontal .story-card__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.story-card--horizontal-right {
  flex-direction: row-reverse;
}

/* Grid Layout */
.story-card-grid {
  display: grid;
  gap: var(--story-card-spacing-lg);
}

.story-card-grid--1-cols {
  grid-template-columns: 1fr;
}

.story-card-grid--2-cols {
  grid-template-columns: repeat(2, 1fr);
}

.story-card-grid--3-cols {
  grid-template-columns: repeat(3, 1fr);
}

.story-card-grid--4-cols {
  grid-template-columns: repeat(4, 1fr);
}

.story-card-grid--5-cols {
  grid-template-columns: repeat(5, 1fr);
}

.story-card-grid--6-cols {
  grid-template-columns: repeat(6, 1fr);
}

.story-card-grid--gap-small {
  gap: var(--story-card-spacing-md);
}

.story-card-grid--gap-medium {
  gap: var(--story-card-spacing-lg);
}

.story-card-grid--gap-large {
  gap: var(--story-card-spacing-xl);
}

/* Responsive Grid */
.story-card-grid--responsive {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/* Masonry Layout */
.story-card-masonry {
  columns: 3;
  column-gap: var(--story-card-spacing-lg);
}

.story-card-masonry--2-cols {
  columns: 2;
}

.story-card-masonry--3-cols {
  columns: 3;
}

.story-card-masonry--4-cols {
  columns: 4;
}

.story-card-masonry--5-cols {
  columns: 5;
}

.story-card-masonry--gap-small {
  column-gap: var(--story-card-spacing-md);
}

.story-card-masonry--gap-medium {
  column-gap: var(--story-card-spacing-lg);
}

.story-card-masonry--gap-large {
  column-gap: var(--story-card-spacing-xl);
}

.story-card-masonry__item {
  break-inside: avoid;
  margin-bottom: var(--story-card-spacing-lg);
}

/* Carousel Layout */
.story-card-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--story-card-radius-lg);
}

.story-card-carousel__container {
  overflow: hidden;
}

.story-card-carousel__track {
  display: flex;
  transition: transform var(--story-card-transition-normal);
}

.story-card-carousel__slide {
  flex: 0 0 100%;
  padding: 0 var(--story-card-spacing-md);
}

.story-card-carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  font-size: var(--story-card-font-size-2xl);
  color: var(--story-card-gray-700);
  cursor: pointer;
  transition: all var(--story-card-transition-fast);
  z-index: 10;
}

.story-card-carousel__arrow:hover {
  background: var(--story-card-white);
  color: var(--story-card-primary);
  box-shadow: var(--story-card-shadow-lg);
}

.story-card-carousel__arrow--prev {
  left: var(--story-card-spacing-md);
}

.story-card-carousel__arrow--next {
  right: var(--story-card-spacing-md);
}

.story-card-carousel__dots {
  display: flex;
  justify-content: center;
  gap: var(--story-card-spacing-sm);
  padding: var(--story-card-spacing-md);
}

.story-card-carousel__dot {
  width: 12px;
  height: 12px;
  border: none;
  border-radius: 50%;
  background: var(--story-card-gray-300);
  cursor: pointer;
  transition: background var(--story-card-transition-fast);
}

.story-card-carousel__dot:hover {
  background: var(--story-card-gray-400);
}

.story-card-carousel__dot--active {
  background: var(--story-card-primary);
}

/* Flip Card Layout */
.story-card-flip {
  perspective: 1000px;
  height: 400px;
}

.story-card-flip__inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform var(--story-card-transition-slow);
  transform-style: preserve-3d;
}

.story-card-flip--flipped .story-card-flip__inner {
  transform: rotateY(180deg);
}

.story-card-flip--vertical .story-card-flip__inner {
  transform-style: preserve-3d;
}

.story-card-flip--vertical.story-card-flip--flipped .story-card-flip__inner {
  transform: rotateX(180deg);
}

.story-card-flip__front,
.story-card-flip__back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: var(--story-card-radius-lg);
  overflow: hidden;
}

.story-card-flip__back {
  transform: rotateY(180deg);
}

.story-card-flip--vertical .story-card-flip__back {
  transform: rotateX(180deg);
}

/* Theme Variations */

/* Default Theme */
.story-card--default {
  background: var(--story-card-white);
  color: var(--story-card-gray-900);
}

/* Dark Theme */
.story-card--dark {
  background: var(--story-card-gray-800);
  color: var(--story-card-white);
}

.story-card--dark .story-card__title {
  color: var(--story-card-white);
}

.story-card--dark .story-card__description {
  color: var(--story-card-gray-300);
}

.story-card--dark .story-card__tag {
  background: var(--story-card-gray-700);
  color: var(--story-card-gray-300);
}

/* Minimal Theme */
.story-card--minimal {
  background: transparent;
  box-shadow: none;
  border: 1px solid var(--story-card-gray-200);
}

.story-card--minimal:hover {
  transform: none;
  box-shadow: var(--story-card-shadow-sm);
}

.story-card--minimal .story-card__content {
  padding: var(--story-card-spacing-md);
}

/* Elegant Theme */
.story-card--elegant {
  background: linear-gradient(135deg, var(--story-card-white) 0%, var(--story-card-gray-50) 100%);
  border: 1px solid var(--story-card-gray-200);
}

.story-card--elegant .story-card__title {
  font-family: 'Georgia', serif;
  font-weight: 400;
}

.story-card--elegant .story-card__tag {
  background: var(--story-card-primary);
  color: var(--story-card-white);
}

/* Modern Theme */
.story-card--modern {
  background: var(--story-card-white);
  border-radius: var(--story-card-radius-xl);
  box-shadow: var(--story-card-shadow-lg);
}

.story-card--modern .story-card__content {
  padding: var(--story-card-spacing-xl);
}

.story-card--modern .story-card__title {
  font-weight: 700;
  letter-spacing: -0.025em;
}

/* Pagination Styles */
.story-card-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--story-card-spacing-sm);
  margin-top: var(--story-card-spacing-xl);
  padding: var(--story-card-spacing-lg);
}

.story-card-pagination__btn {
  padding: var(--story-card-spacing-sm) var(--story-card-spacing-md);
  background: var(--story-card-white);
  border: 1px solid var(--story-card-gray-300);
  border-radius: var(--story-card-radius-md);
  color: var(--story-card-gray-700);
  font-size: var(--story-card-font-size-sm);
  cursor: pointer;
  transition: all var(--story-card-transition-fast);
}

.story-card-pagination__btn:hover {
  background: var(--story-card-gray-50);
  border-color: var(--story-card-gray-400);
}

.story-card-pagination__btn--active {
  background: var(--story-card-primary);
  border-color: var(--story-card-primary);
  color: var(--story-card-white);
}

/* Info Styles */
.story-card-info {
  text-align: center;
  padding: var(--story-card-spacing-md);
  color: var(--story-card-gray-600);
  font-size: var(--story-card-font-size-sm);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .story-card-grid--4-cols,
  .story-card-grid--5-cols,
  .story-card-grid--6-cols {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .story-card-masonry--4-cols,
  .story-card-masonry--5-cols {
    columns: 3;
  }
}

@media (max-width: 768px) {
  .story-card-grid--3-cols,
  .story-card-grid--4-cols,
  .story-card-grid--5-cols,
  .story-card-grid--6-cols {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .story-card-masonry--3-cols,
  .story-card-masonry--4-cols,
  .story-card-masonry--5-cols {
    columns: 2;
  }
  
  .story-card--horizontal {
    flex-direction: column;
  }
  
  .story-card--horizontal .story-card__image {
    flex: none;
    height: 200px;
  }
  
  .story-card-carousel__arrow {
    width: 40px;
    height: 40px;
    font-size: var(--story-card-font-size-xl);
  }
}

@media (max-width: 480px) {
  .story-card-grid--2-cols,
  .story-card-grid--3-cols,
  .story-card-grid--4-cols,
  .story-card-grid--5-cols,
  .story-card-grid--6-cols {
    grid-template-columns: 1fr;
  }
  
  .story-card-masonry--2-cols,
  .story-card-masonry--3-cols,
  .story-card-masonry--4-cols,
  .story-card-masonry--5-cols {
    columns: 1;
  }
  
  .story-card__content {
    padding: var(--story-card-spacing-md);
  }
  
  .story-card__title {
    font-size: var(--story-card-font-size-lg);
  }
  
  .story-card-carousel__arrow {
    width: 36px;
    height: 36px;
    font-size: var(--story-card-font-size-lg);
  }
}

/* Animation Classes */
.story-card--fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

.story-card--slide-up {
  animation: slideUp 0.5s ease-out;
}

.story-card--scale-in {
  animation: scaleIn 0.3s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Loading States */
.story-card--loading {
  pointer-events: none;
}

.story-card--loading .story-card__image {
  background: linear-gradient(90deg, var(--story-card-gray-200) 25%, var(--story-card-gray-100) 50%, var(--story-card-gray-200) 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

.story-card--loading .story-card__title,
.story-card--loading .story-card__description {
  background: var(--story-card-gray-200);
  border-radius: var(--story-card-radius-sm);
  color: transparent;
}

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