/* TTRPG News Trawler Design System */

:root {
  /* Primitive Color Tokens */
  --color-white: rgba(255, 255, 255, 1);
  --color-black: rgba(0, 0, 0, 1);
  --color-cream-50: rgba(252, 252, 249, 1);
  --color-cream-100: rgba(255, 255, 253, 1);
  --color-gray-200: rgba(245, 245, 245, 1);
  --color-gray-300: rgba(167, 169, 169, 1);
  --color-gray-400: rgba(119, 124, 124, 1);
  --color-slate-500: rgba(98, 108, 113, 1);
  --color-brown-600: rgba(94, 82, 64, 1);
  --color-charcoal-700: rgba(31, 33, 33, 1);
  --color-charcoal-800: rgba(38, 40, 40, 1);
  --color-slate-900: rgba(19, 52, 59, 1);
  --color-teal-300: rgba(50, 184, 198, 1);
  --color-teal-400: rgba(45, 166, 178, 1);
  --color-teal-500: rgba(33, 128, 141, 1);
  --color-teal-600: rgba(29, 116, 128, 1);
  --color-teal-700: rgba(26, 104, 115, 1);
  --color-red-400: rgba(255, 84, 89, 1);
  --color-red-500: rgba(192, 21, 47, 1);
  --color-orange-400: rgba(230, 129, 97, 1);
  --color-orange-500: rgba(168, 75, 47, 1);

  /* RGB versions for opacity control */
  --color-gray-400-rgb: 119, 124, 124;
  --color-teal-300-rgb: 50, 184, 198;
  --color-gray-300-rgb: 167, 169, 169;
  --color-gray-200-rgb: 245, 245, 245;
  --color-teal-500-rgb: 33, 128, 141;

  /* Semantic Colors (Dark Mode Default) */
  --color-background: var(--color-charcoal-700);
  --color-surface: var(--color-charcoal-800);
  --color-text: var(--color-gray-200);
  --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
  --color-primary: var(--color-teal-300);
  --color-primary-hover: var(--color-teal-400);
  --color-border: rgba(var(--color-gray-400-rgb), 0.3);
  --color-card-bg: rgba(var(--color-gray-400-rgb), 0.1);
  --color-card-border: rgba(var(--color-gray-400-rgb), 0.2);

  /* Typography */
  --font-family-base: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-size-sm: 12px;
  --font-size-base: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --font-size-2xl: 20px;
  --font-size-3xl: 24px;
  --font-size-4xl: 30px;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 550;
  --font-weight-bold: 600;

  /* Spacing */
  --space-4: 4px;
  --space-6: 6px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-20: 20px;
  --space-24: 24px;
  --space-32: 32px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-base: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

  /* Animation */
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);
}

/* News Container */
.news-container {
  min-height: 100vh;
  background-color: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-family-base);
}

/* Hamburger Menu */
.hamburger-menu {
  position: fixed;
  top: var(--space-20);
  left: var(--space-20);
  z-index: 1000;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  padding: var(--space-12);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 5px;
  transition: all var(--duration-normal) var(--ease-standard);
}

.hamburger-menu span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all var(--duration-normal) var(--ease-standard);
}

.hamburger-menu:hover {
  background: rgba(var(--color-teal-300-rgb), 0.1);
  border-color: var(--color-primary);
}

.hamburger-menu.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger-menu.active span:nth-child(2) {
  opacity: 0;
}

.hamburger-menu.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Navigation Sidebar */
.nav-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 280px;
  height: 100vh;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  transform: translateX(-100%);
  transition: transform var(--duration-normal) var(--ease-standard);
  z-index: 999;
  display: flex;
  flex-direction: column;
}

.nav-sidebar.active {
  transform: translateX(0);
}

.nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-24);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.nav-header h3 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin: 0;
}

.nav-close {
  background: none;
  border: none;
  color: var(--color-text);
  font-size: 32px;
  cursor: pointer;
  padding: var(--space-8);
  line-height: 1;
  transition: all var(--duration-fast) var(--ease-standard);
}

.nav-close:hover {
  color: var(--color-primary);
  transform: scale(1.1);
}

.nav-list {
  list-style: none;
  padding: var(--space-24);
  margin: 0;
  overflow-y: auto;
  flex: 1;
}

.nav-list li {
  margin-bottom: var(--space-8);
}

.nav-list a {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  padding: var(--space-12);
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-base);
  transition: all var(--duration-fast) var(--ease-standard);
}

.nav-list a:hover {
  background: rgba(var(--color-teal-300-rgb), 0.1);
  color: var(--color-primary);
}

.nav-list i {
  width: 20px;
  text-align: center;
}

.nav-divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-16) 0;
}

/* Navigation Overlay */
.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal) var(--ease-standard);
  z-index: 998;
}

.nav-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* Main Content */
.news-main {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-32);
}

/* Header */
.news-header {
  text-align: center;
  margin-bottom: var(--space-32);
  padding-top: 60px;
}

.news-header h1 {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--space-8);
}

.tagline {
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-24);
}

.header-controls {
  display: flex;
  gap: var(--space-16);
  justify-content: center;
  flex-wrap: wrap;
  max-width: 600px;
  margin: 0 auto;
}

.date-selector,
.search-box {
  flex: 1;
  min-width: 200px;
}

.date-selector label {
  display: block;
  margin-bottom: var(--space-6);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* Form Controls */
.form-control {
  width: 100%;
  padding: var(--space-8) var(--space-12);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  color: var(--color-text);
  font-size: var(--font-size-base);
  transition: border-color var(--duration-fast) var(--ease-standard);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
}

select.form-control {
  cursor: pointer;
}

/* Filters Section */
.filters-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-16);
  margin-bottom: var(--space-32);
  flex-wrap: wrap;
}

.category-filters {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-8) var(--space-16);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-standard);
}

.filter-btn:hover {
  background: rgba(var(--color-teal-300-rgb), 0.1);
  border-color: var(--color-primary);
}

.filter-btn.active {
  background: var(--color-primary);
  color: var(--color-charcoal-800);
  border-color: var(--color-primary);
}

.sort-controls {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.sort-controls label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.sort-controls select {
  min-width: 150px;
}

/* News Sections */
.news-section {
  margin-bottom: var(--space-32);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-20);
}

.section-header h2 {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin: 0;
}

.collapse-btn {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  color: var(--color-text);
  font-size: var(--font-size-2xl);
  width: 36px;
  height: 36px;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-standard);
}

.collapse-btn:hover {
  background: rgba(var(--color-teal-300-rgb), 0.1);
  border-color: var(--color-primary);
}

.section-content {
  transition: all var(--duration-normal) var(--ease-standard);
}

.section-content.collapsed {
  max-height: 0;
  overflow: hidden;
}

/* News Grid - UNIFORM HEIGHT FOR ALL CARDS */
.news-grid,
.crowdfunding-grid,
.releases-grid,
.streaming-grid,
.creators-grid,
.trends-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-20);
}

.news-card,
.crowdfunding-card,
.release-card,
.streaming-card,
.creator-card,
.trend-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-md);
  padding: var(--space-20);
  transition: all var(--duration-normal) var(--ease-standard);
  display: flex;
  flex-direction: column;
  color: var(--color-text);
  text-decoration: none;
  cursor: pointer;
  height: 280px;
  overflow: hidden;
  position: relative;
}

.news-card:hover,
.crowdfunding-card:hover,
.release-card:hover,
.streaming-card:hover,
.creator-card:hover,
.trend-card:hover {
  border-color: var(--color-primary);
  background: rgba(var(--color-teal-300-rgb), 0.05);
  transform: translateY(-2px);
  color: var(--color-text);
  text-decoration: none;
}

.news-card h3,
.crowdfunding-card h3,
.release-card h3,
.streaming-card h3,
.creator-card h3,
.trend-card h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-12);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.3;
}

/* Article images */
.news-card.with-image,
.crowdfunding-card.with-image,
.release-card.with-image,
.streaming-card.with-image,
.creator-card.with-image,
.trend-card.with-image {
  padding: 0;
  height: 280px;
}

.article-image {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
  background: var(--color-surface);
  flex-shrink: 0;
}

.news-card .card-content,
.crowdfunding-card .card-content,
.release-card .card-content,
.streaming-card .card-content,
.creator-card .card-content,
.trend-card .card-content {
  padding: var(--space-20);
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

/* Add spotlight grid to handle images better */
.spotlight-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-20);
}

.news-meta {
  display: flex;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.news-category {
  padding: var(--space-4) var(--space-8);
  background: rgba(var(--color-teal-300-rgb), 0.2);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  color: var(--color-primary);
}

.news-summary {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.5;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  margin: 0;
}

/* Generator Tools Reference */
.generators-reference {
  margin-top: var(--space-32);
  padding-top: var(--space-32);
  border-top: 2px solid var(--color-border);
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-20);
  margin-top: var(--space-20);
}

.tool-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-md);
  padding: var(--space-24);
  text-decoration: none;
  color: var(--color-text);
  transition: all var(--duration-normal) var(--ease-standard);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.tool-card:hover {
  border-color: var(--color-primary);
  background: rgba(var(--color-teal-300-rgb), 0.1);
  transform: translateY(-2px);
}

.tool-card i {
  font-size: 40px;
  color: var(--color-primary);
  margin-bottom: var(--space-16);
}

.tool-card h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-8);
}

.tool-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

/* Sidebar */
.news-sidebar {
  margin-top: var(--space-32);
}

.sidebar-section {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-md);
  padding: var(--space-20);
  margin-bottom: var(--space-20);
}

.sidebar-section h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-16);
}

.activity-feed {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.activity-item {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--color-border);
}

.activity-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.trending-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.tag {
  padding: var(--space-6) var(--space-12);
  background: rgba(var(--color-teal-300-rgb), 0.15);
  border: 1px solid rgba(var(--color-teal-300-rgb), 0.3);
  border-radius: var(--radius-base);
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-standard);
}

.tag:hover {
  background: rgba(var(--color-teal-300-rgb), 0.25);
}

/* Responsive Design */
@media (max-width: 768px) {
  .news-main {
    padding: var(--space-16);
  }

  .news-header h1 {
    font-size: var(--font-size-3xl);
  }

  .header-controls {
    flex-direction: column;
  }

  .filters-section {
    flex-direction: column;
    align-items: flex-start;
  }

  .news-grid,
  .tools-grid {
    grid-template-columns: 1fr;
  }
}