/* ========================================
   Ghaziabad Election Website - Main Stylesheet
   Mobile-first, Dark mode default
   ======================================== */

:root {
  /* Dark mode colors (default) */
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-card: #21262d;
  --bg-card-hover: #30363d;
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #6e7681;
  --accent-primary: #58a6ff;
  --accent-secondary: #238636;
  --accent-warning: #d29922;
  --border-color: #30363d;
  --border-subtle: #21262d;

  /* Party colors */
  --bjp-color: #ff9933;
  --inc-color: #00bfff;
  --sp-color: #e23838;
  --bsp-color: #2196f3;
  --rld-color: #228b22;
  --ind-color: #808080;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;

  /* Font */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Light mode */
[data-theme="light"] {
  --bg-primary: #ffffff;
  --bg-secondary: #f6f8fa;
  --bg-card: #ffffff;
  --bg-card-hover: #f3f4f6;
  --text-primary: #1f2328;
  --text-secondary: #656d76;
  --text-muted: #8b949e;
  --accent-primary: #0969da;
  --accent-secondary: #1a7f37;
  --border-color: #d0d7de;
  --border-subtle: #d8dee4;
}

/* Base Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  overflow-x: hidden;
  max-width: 100vw;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 1.75rem;
}

h2 {
  font-size: 1.5rem;
}

h3 {
  font-size: 1.25rem;
}

h4 {
  font-size: 1.125rem;
}

@media (min-width: 768px) {
  h1 {
    font-size: 2.25rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  h3 {
    font-size: 1.5rem;
  }

  h4 {
    font-size: 1.25rem;
  }
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
}

a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  text-decoration: underline;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  overflow-x: hidden;
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-xl);
  }
}

/* Header */
.header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
}

.site-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.site-title a {
  color: inherit;
  text-decoration: none;
}

@media (min-width: 768px) {
  .site-title {
    font-size: 1.5rem;
  }
}

/* Theme Toggle */
.theme-toggle {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-primary);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  background: var(--bg-card-hover);
}

.theme-toggle-icon {
  font-size: 1rem;
}

/* Navigation */
.nav {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: var(--spacing-sm) 0;
  overflow-x: auto;
}

.nav-list {
  display: flex;
  gap: var(--spacing-xs);
  list-style: none;
  padding: 0 var(--spacing-md);
}

.nav-link {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.875rem;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  background-color: var(--bg-card);
  color: var(--text-primary);
  text-decoration: none;
}

/* Breadcrumb */
.breadcrumb {
  padding: var(--spacing-md) 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  list-style: none;
}

.breadcrumb-item::after {
  content: '/';
  margin-left: var(--spacing-sm);
  color: var(--text-muted);
}

.breadcrumb-item:last-child::after {
  display: none;
}

.breadcrumb-item:last-child {
  color: var(--text-primary);
}

/* Main Content */
main {
  padding: var(--spacing-lg) 0 var(--spacing-2xl);
}

/* Sections */
.section {
  margin-bottom: var(--spacing-2xl);
}

.section-header {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-subtle);
}

.section-title {
  margin-bottom: var(--spacing-sm);
}

.section-description {
  color: var(--text-secondary);
  margin-bottom: 0;
}

/* Cards Grid */
.cards-grid {
  display: grid;
  gap: var(--spacing-md);
}

@media (min-width: 640px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Card */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-fast);
}

.card:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--accent-primary);
}

.card-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.card-link:hover {
  text-decoration: none;
}

.card-header {
  margin-bottom: var(--spacing-md);
}

.card-title {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xs);
  color: var(--text-primary);
}

.card-subtitle {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.card-body {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

/* Highlight Card (for upcoming elections) */
.card-highlight {
  border-left: 4px solid var(--accent-warning);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(210, 153, 34, 0.1) 100%);
}

.card-highlight .card-badge {
  background-color: var(--accent-warning);
  color: #000;
}

/* Card Badge */
.card-badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--accent-primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
}

/* Election Results Table */
.results-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--spacing-md);
  font-size: 0.875rem;
}

.results-table th,
.results-table td {
  padding: var(--spacing-sm) var(--spacing-md);
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}

.results-table th {
  background-color: var(--bg-secondary);
  font-weight: 600;
  color: var(--text-primary);
}

.results-table tr:hover {
  background-color: var(--bg-card-hover);
}

/* Party Badge */
.party-badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  color: #fff;
}

.party-bjp {
  background-color: var(--bjp-color);
}

.party-inc {
  background-color: var(--inc-color);
}

.party-sp {
  background-color: var(--sp-color);
}

.party-bsp {
  background-color: var(--bsp-color);
}

.party-rld {
  background-color: var(--rld-color);
}

.party-ind {
  background-color: var(--ind-color);
}

/* Result Card (for compact display) */
.result-mini {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.875rem;
}

.result-mini:last-child {
  border-bottom: none;
}

.result-mini-party {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.result-mini-votes {
  color: var(--text-muted);
}

.result-mini-percent {
  font-weight: 600;
}

/* Constituency Card */
.constituency-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
  overflow: hidden;
}

.constituency-header {
  background-color: var(--bg-secondary);
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
}

.constituency-title {
  font-size: 1.125rem;
  margin-bottom: 0;
}

.constituency-number {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.constituency-body {
  padding: var(--spacing-lg);
}

/* Election Year Section */
.election-year {
  margin-bottom: var(--spacing-lg);
}

.election-year:last-child {
  margin-bottom: 0;
}

.election-year-title {
  font-size: 1rem;
  color: var(--accent-primary);
  margin-bottom: var(--spacing-sm);
  padding-bottom: var(--spacing-xs);
  border-bottom: 1px dashed var(--border-subtle);
}

/* Info Box */
.info-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.info-box p:last-child {
  margin-bottom: 0;
}

/* Footer */
.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-xl) 0;
  margin-top: auto;
}

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

.footer-text {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-sm);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.footer-link {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.text-muted {
  color: var(--text-muted);
}

.mt-1 {
  margin-top: var(--spacing-md);
}

.mt-2 {
  margin-top: var(--spacing-lg);
}

.mb-1 {
  margin-bottom: var(--spacing-md);
}

.mb-2 {
  margin-bottom: var(--spacing-lg);
}

/* Responsive Table Wrapper */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
  margin: 0 calc(-1 * var(--spacing-md));
  padding: 0 var(--spacing-md);
}

@media (min-width: 640px) {
  .table-responsive {
    margin: 0;
    padding: 0;
  }
}

/* Mobile table optimizations */
@media (max-width: 750px) {
  .results-table {
    font-size: 0.8125rem;
    min-width: 100%;
  }

  .results-table th,
  .results-table td {
    padding: var(--spacing-xs) var(--spacing-sm);
    word-break: break-word;
  }

  .results-table th:nth-child(2),
  .results-table td:nth-child(2) {
    max-width: 120px;
    white-space: normal;
  }

  .party-badge {
    font-size: 0.625rem;
    padding: 2px 4px;
  }

  .constituency-body {
    padding: var(--spacing-md);
  }

  .constituency-header {
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .constituency-title {
    font-size: 1rem;
  }
}


/* Winner Indicator 
.winner {
  position: relative;
}

.winner::after {
  content: '✓';
  display: inline-block;
  margin-left: var(--spacing-sm);
  color: var(--accent-secondary);
  font-weight: bold;
} */

/* Skip Link for Accessibility */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--accent-primary);
  color: #fff;
  padding: var(--spacing-sm) var(--spacing-md);
  z-index: 1000;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}

/* Constituency Grid & Cards (Accordion Style) */
.constituency-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-lg);
}

.constituency-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.constituency-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  border-color: var(--accent-primary);
}

.constituency-card .card-header {
  padding: var(--spacing-lg);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 0;
}

.constituency-card .card-header h4 {
  margin: 0;
  font-size: 1.125rem;
  color: var(--text-primary);
}

.toggle-icon {
  font-size: 1rem;
  transition: transform 0.3s ease;
  color: var(--text-secondary);
}

.constituency-card.active .toggle-icon {
  transform: rotate(180deg);
}

.card-details {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  background: var(--bg-card);
}

.constituency-card.active .card-details {
  max-height: 800px;
  transition: max-height 0.5s ease-in;
}

.details-content {
  padding: var(--spacing-lg);
}

.constituency-info {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--border-subtle);
}

.constituency-info a {
  color: var(--accent-primary);
}

/* Election Year Header */
.election-year-header {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--accent-primary);
  margin: var(--spacing-lg) 0 var(--spacing-sm) 0;
  border-bottom: 2px solid var(--border-subtle);
  padding-bottom: var(--spacing-xs);
}

.election-year-header:first-of-type {
  margin-top: 0;
}

/* Result Rows */
.result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
}

.result-row.winner {
  border-left: 3px solid #27ae60;
}

.result-row.runner-up {
  border-left: 3px solid var(--text-muted);
}

.result-name {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text-primary);
}

.result-stats {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  text-align: right;
}

.result-stats span {
  display: block;
}