/* Xbox Cloud Gaming KB+M - Website Styles */
/* Dark theme matching extension UI */

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

:root {
  --bg-primary: #1a1a1a;
  --bg-secondary: #2d2d2d;
  --bg-tertiary: #3d3d3d;
  --accent-green: #107c10;
  --accent-green-light: #4fbf4f;
  --text-primary: #e0e0e0;
  --text-secondary: #b0b0b0;
  --text-muted: #888;
  --border-color: #4a4a4a;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  --max-width: 1200px;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
}

a {
  color: var(--accent-green-light);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: #6fcf6f;
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  padding: 0 24px;
}

.nav-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.nav-logo svg {
  width: 32px;
  height: 32px;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--accent-green-light);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

/* Container */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Hero Section */
.hero {
  padding: 140px 24px 80px;
  text-align: center;
  background: linear-gradient(180deg, rgba(16, 124, 16, 0.1) 0%, transparent 100%);
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--accent-green-light) 0%, #6fcf6f 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .tagline {
  font-size: 20px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--accent-green);
  color: #fff;
}

.btn-primary:hover {
  background: #0e6b0e;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(16, 124, 16, 0.4);
}

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

.btn-secondary:hover {
  background: var(--border-color);
  color: #fff;
}

.btn-small {
  padding: 10px 20px;
  font-size: 13px;
}

/* Features Section */
.features {
  padding: 80px 24px;
}

.section-title {
  text-align: center;
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 48px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.feature-card {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 24px;
  border: 1px solid var(--border-color);
  transition: transform 0.2s, border-color 0.2s;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-green);
}

.feature-icon {
  font-size: 32px;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
}

/* How It Works */
.how-it-works {
  padding: 80px 24px;
  background: var(--bg-secondary);
}

.steps {
  display: flex;
  gap: 48px;
  max-width: 900px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}

.step {
  flex: 1;
  min-width: 240px;
  text-align: center;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-green);
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.step h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.step p {
  font-size: 14px;
  color: var(--text-secondary);
}

/* Browser Support */
.browser-support {
  padding: 80px 24px;
}

.browser-subtitle {
  text-align: center;
  color: var(--text-secondary);
  margin-top: -32px;
  margin-bottom: 40px;
  font-size: 16px;
}

.browser-grid {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
}

.browser-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 20px;
  background: var(--bg-secondary);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  min-width: 100px;
}

.browser-item svg {
  width: 48px;
  height: 48px;
}

.browser-item i {
  font-size: 48px;
}

.browser-item i.fa-chrome {
  color: #4285F4;
}

.browser-item i.fa-edge {
  color: #0078D4;
}

.browser-item i.fa-firefox-browser {
  color: #FF7139;
}

.browser-item i.fa-brave {
  color: #FB542B;
}

.browser-item i.fa-opera {
  color: #FF1B2D;
}

.browser-icon-svg {
  width: 48px;
  height: 48px;
}

.browser-item span {
  font-size: 14px;
  color: var(--text-secondary);
}

.browser-item.supported {
  border-color: var(--accent-green);
}

.browser-item.supported span {
  color: var(--accent-green-light);
}

/* Preset CTA */
.preset-cta {
  padding: 80px 24px;
  background: linear-gradient(180deg, transparent 0%, rgba(16, 124, 16, 0.1) 100%);
  text-align: center;
}

.preset-cta h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 16px;
}

.preset-cta p {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

/* Footer */
.footer {
  padding: 48px 24px;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-links {
  display: flex;
  gap: 32px;
  justify-content: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 14px;
}

.footer p {
  font-size: 13px;
  color: var(--text-muted);
}

/* Preset Browser Page */
.presets-page {
  padding-top: 100px;
}

.presets-header {
  padding: 40px 24px;
  text-align: center;
}

.presets-header h1 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 12px;
}

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

/* Search and Filters */
.presets-toolbar {
  padding: 0 24px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.toolbar-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.search-box {
  flex: 1;
  min-width: 200px;
  position: relative;
}

.search-box input {
  width: 100%;
  padding: 12px 16px 12px 44px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
}

.search-box input:focus {
  outline: none;
  border-color: var(--accent-green);
}

.search-box::before {
  content: '';
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23888'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z'/%3E%3C/svg%3E") no-repeat center;
}

.filter-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-btn:hover {
  border-color: var(--accent-green);
  color: var(--text-primary);
}

.filter-btn.active {
  background: var(--accent-green);
  border-color: var(--accent-green);
  color: #fff;
}

/* Preset Grid */
.presets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  padding: 0 24px 80px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.preset-card {
  background: var(--bg-secondary);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s;
}

.preset-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-green);
}

.preset-card-header {
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
}

.preset-card-header h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px;
}

.preset-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
}

.preset-author {
  display: flex;
  align-items: center;
  gap: 4px;
}

.preset-category {
  padding: 2px 8px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  text-transform: capitalize;
}

.preset-card-body {
  padding: 16px 20px;
}

.preset-card-body p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.preset-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.preset-tag {
  padding: 2px 8px;
  background: var(--bg-primary);
  border-radius: 4px;
  font-size: 11px;
  color: var(--text-muted);
}

.preset-card-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 12px;
}

.preset-card-footer .btn {
  flex: 1;
  justify-content: center;
}

/* Modal */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: var(--bg-secondary);
  border-radius: 16px;
  max-width: 600px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
}

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

.modal-header h2 {
  font-size: 24px;
  font-weight: 700;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 24px;
}

.modal-section {
  margin-bottom: 24px;
}

.modal-section:last-child {
  margin-bottom: 0;
}

.modal-section h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.bindings-table {
  width: 100%;
  border-collapse: collapse;
}

.bindings-table th,
.bindings-table td {
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.bindings-table th {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
}

.bindings-table td {
  font-size: 13px;
}

.bindings-table .key {
  font-family: 'Consolas', monospace;
  color: var(--accent-green-light);
}

.modal-footer {
  padding: 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

/* Extension Not Installed Notice */
.install-notice {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px 20px;
  text-align: center;
  margin-bottom: 24px;
}

.install-notice p {
  margin-bottom: 12px;
  color: var(--text-secondary);
}

/* Loading State */
.loading {
  text-align: center;
  padding: 60px;
  color: var(--text-muted);
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-color);
  border-top-color: var(--accent-green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 16px;
}

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

/* Empty State */
.empty-state {
  text-align: center;
  padding: 60px;
  color: var(--text-muted);
}

.empty-state p {
  font-size: 16px;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hero h1 {
    font-size: 32px;
  }

  .hero .tagline {
    font-size: 16px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .section-title {
    font-size: 24px;
  }

  .steps {
    flex-direction: column;
    gap: 32px;
  }

  .presets-grid {
    grid-template-columns: 1fr;
  }

  /* Language selector mobile */
  .language-dropdown {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-height: 60vh;
    border-radius: 16px 16px 0 0;
    transform: translateY(100%);
  }

  .language-dropdown.open {
    transform: translateY(0);
  }

  .lang-list {
    max-height: calc(60vh - 60px);
  }

  .lang-item {
    padding: 14px 16px;
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  :root {
    --bg-primary: #000;
    --bg-secondary: #111;
    --border-color: #fff;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ========================================
   Accessibility Styles
   ======================================== */

/* Skip Link - Hidden until focused */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--accent-green);
  color: #fff;
  padding: 8px 16px;
  z-index: 10000;
  text-decoration: none;
  font-weight: 600;
  border-radius: 0 0 8px 0;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 0;
  outline: 2px solid var(--accent-green-light);
  outline-offset: 2px;
}

/* Screen Reader Only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus indicators for accessibility */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus,
[tabindex]:focus {
  outline: 2px solid var(--accent-green-light);
  outline-offset: 2px;
}

/* Remove default focus outline when using mouse */
:focus:not(:focus-visible) {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--accent-green-light);
  outline-offset: 2px;
}

/* ========================================
   Language Selector
   ======================================== */

.language-selector {
  position: relative;
  z-index: 1000;
}

.language-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}

.language-btn:hover {
  border-color: var(--accent-green);
  background: var(--bg-tertiary);
}

.language-btn .fa-globe {
  color: var(--accent-green-light);
  font-size: 14px;
}

.language-btn .fa-chevron-down {
  font-size: 8px;
  color: var(--text-muted);
  transition: transform 0.2s;
}

.language-btn[aria-expanded="true"] .fa-chevron-down {
  transform: rotate(180deg);
}

.current-lang {
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.5px;
}

/* Dropdown Panel */
.language-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 240px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  z-index: 1001;
  overflow: hidden;
}

.language-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Dropdown Header with Search */
.lang-dropdown-header {
  padding: 10px;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

.lang-search-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.lang-search-wrap .fa-magnifying-glass {
  position: absolute;
  left: 10px;
  color: var(--text-muted);
  font-size: 12px;
  pointer-events: none;
}

.lang-search-input {
  width: 100%;
  padding: 8px 10px 8px 32px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s;
}

.lang-search-input:focus {
  border-color: var(--accent-green);
}

.lang-search-input::placeholder {
  color: var(--text-muted);
}

/* Language List */
.lang-list {
  max-height: 280px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.lang-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 10px 14px;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 14px;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s;
}

.lang-item:hover {
  background: var(--bg-tertiary);
}

.lang-item:focus {
  background: var(--bg-tertiary);
  outline: none;
}

.lang-item.active {
  background: rgba(16, 124, 16, 0.15);
}

.lang-item.active .lang-name {
  color: var(--accent-green-light);
  font-weight: 500;
}

.lang-item .lang-name {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lang-item .lang-code {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
  margin-left: 12px;
  flex-shrink: 0;
}

/* Scrollbar for language list */
.lang-list::-webkit-scrollbar {
  width: 6px;
}

.lang-list::-webkit-scrollbar-track {
  background: transparent;
}

.lang-list::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}

.lang-list::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Firefox scrollbar */
.lang-list {
  scrollbar-width: thin;
  scrollbar-color: var(--border-color) transparent;
}

/* ========================================
   RTL (Right-to-Left) Language Support
   ======================================== */

html[dir="rtl"] {
  direction: rtl;
}

html[dir="rtl"] body {
  text-align: right;
}

/* Navigation RTL */
html[dir="rtl"] .nav-content {
  flex-direction: row-reverse;
}

html[dir="rtl"] .nav-logo {
  flex-direction: row-reverse;
}

html[dir="rtl"] .nav-links {
  flex-direction: row-reverse;
}

html[dir="rtl"] .language-dropdown {
  right: auto;
  left: 0;
}

/* Buttons RTL */
html[dir="rtl"] .btn {
  flex-direction: row-reverse;
}

html[dir="rtl"] .hero-buttons {
  flex-direction: row-reverse;
}

/* Feature cards RTL */
html[dir="rtl"] .feature-card {
  text-align: right;
}

/* Steps RTL */
html[dir="rtl"] .steps {
  flex-direction: row-reverse;
}

html[dir="rtl"] .step {
  text-align: right;
}

/* Footer RTL */
html[dir="rtl"] .footer-links {
  flex-direction: row-reverse;
}

/* Browser grid RTL */
html[dir="rtl"] .browser-grid {
  flex-direction: row-reverse;
}

/* Presets RTL */
html[dir="rtl"] .preset-card {
  text-align: right;
}

html[dir="rtl"] .preset-meta {
  flex-direction: row-reverse;
}

html[dir="rtl"] .preset-tags {
  flex-direction: row-reverse;
}

html[dir="rtl"] .preset-card-footer {
  flex-direction: row-reverse;
}

/* Modal RTL */
html[dir="rtl"] .modal-header {
  flex-direction: row-reverse;
}

html[dir="rtl"] .modal-footer {
  flex-direction: row-reverse;
}

html[dir="rtl"] .bindings-table th,
html[dir="rtl"] .bindings-table td {
  text-align: right;
}

/* Search box RTL */
html[dir="rtl"] .search-box input {
  padding: 12px 44px 12px 16px;
}

html[dir="rtl"] .search-box::before {
  left: auto;
  right: 16px;
}

/* Skip link RTL */
html[dir="rtl"] .skip-link {
  left: auto;
  right: 0;
  border-radius: 0 0 0 8px;
}

/* Language selector RTL */
html[dir="rtl"] .lang-item {
  flex-direction: row-reverse;
  text-align: right;
}

html[dir="rtl"] .lang-item .lang-code {
  margin-left: 0;
  margin-right: 12px;
}

html[dir="rtl"] .lang-search-wrap .fa-magnifying-glass {
  left: auto;
  right: 10px;
}

html[dir="rtl"] .lang-search-input {
  padding: 8px 32px 8px 10px;
}

/* Filter buttons RTL */
html[dir="rtl"] .filter-buttons {
  flex-direction: row-reverse;
}

html[dir="rtl"] .toolbar-row {
  flex-direction: row-reverse;
}

/* Responsive RTL */
@media (max-width: 768px) {
  html[dir="rtl"] .hero-buttons {
    flex-direction: column;
  }

  html[dir="rtl"] .steps {
    flex-direction: column;
  }
}