/**
 * Strelit UI Kit — Modular Portal Engine Stylesheet
 * Provides Angular.dev / Vuejs.org developer portal aesthetics, interactive code tabs, live sandboxes,
 * Cmd+K command palette, and right-hand On-This-Page ScrollSpy.
 */

/* 1. Sidebar Search Filter & Badges */
.portal-left-sidebar {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: sticky;
  top: 90px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  padding-right: 8px;
}
.portal-left-sidebar #subnav {
  position: static !important;
  max-height: none !important;
  box-shadow: none !important;
  top: auto !important;
}
.sidebar-filter-wrapper {
  padding: 0 0 10px 0;
  position: sticky;
  top: 0;
  background: transparent;
  z-index: 10;
}
.sidebar-filter-input {
  width: 100%;
  padding: 8px 12px 8px 34px;
  border-radius: 8px;
  border: 1px solid var(--border-glow);
  background: var(--bg-primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E") no-repeat 10px center;
  color: var(--text-primary);
  font-size: 0.85rem;
  transition: all 0.2s ease;
}
.sidebar-filter-input:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px var(--accent-gold-glow);
}
.sidebar-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: var(--accent-gold-glow);
  color: var(--accent-gold);
  border: 1px solid rgba(255, 110, 48, 0.2);
}
.sidebar-badge.react { background: rgba(56, 189, 248, 0.12); color: #38BDF8; border-color: rgba(56, 189, 248, 0.3); }
.sidebar-badge.angular { background: rgba(220, 38, 38, 0.12); color: #F87171; border-color: rgba(220, 38, 38, 0.3); }
.sidebar-badge.vue { background: rgba(16, 185, 129, 0.12); color: #34D399; border-color: rgba(16, 185, 129, 0.3); }

/* 2. Interactive Framework Code Switcher Tabs */
.framework-snippet-container {
  margin: 24px 0;
  border: 1px solid var(--border-glow);
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-card);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}
.framework-snippet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0, 0, 0, 0.2);
  padding: 0 16px;
  border-bottom: 1px solid var(--border-glow);
  height: 44px;
}
[data-theme="light"] .framework-snippet-header {
  background: #F1F5F9;
}
.framework-tabs {
  display: flex;
  gap: 4px;
}
.framework-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.framework-tab-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}
.framework-tab-btn.active {
  background: var(--accent-gold);
  color: #FFFFFF;
  box-shadow: 0 2px 8px var(--accent-gold-glow);
}
.framework-copy-btn {
  background: transparent;
  border: 1px solid var(--border-glow);
  color: var(--text-secondary);
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}
.framework-copy-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: var(--accent-gold-glow);
}
.framework-snippet-body pre {
  margin: 0 !important;
  border: none !important;
  border-radius: 0 !important;
  padding: 18px 20px !important;
  background: transparent !important;
  font-family: 'JetBrains Mono', 'Fira Code', Consolas, monospace !important;
  font-size: 0.86rem !important;
  line-height: 1.6 !important;
}

/* 2.5 Grid Containment & Responsive Tables (Anti-Overflow & Anti-Overlap) */
#wrapper > #content, #content {
  min-width: 0 !important;
  max-width: 100% !important;
  overflow-x: hidden !important;
}
.table-responsive-wrapper {
  width: 100%;
  max-width: 100%;
  overflow-x: auto !important;
  margin: 28px 0;
  border-radius: 14px;
  border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
  background: var(--table-bg, rgba(15, 23, 38, 0.65));
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
  -webkit-overflow-scrolling: touch;
}
.table-responsive-wrapper table,
#content table {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  display: table !important;
  table-layout: auto !important;
}
#content th, #content td {
  padding: 12px 12px !important;
  vertical-align: top !important;
  word-break: normal;
  overflow-wrap: break-word;
}
#content th {
  white-space: nowrap !important;
}
#content table.args th:nth-child(1), #content table.args td:nth-child(1) { width: 24% !important; font-size: 0.86rem !important; }
#content table.args th:nth-child(2), #content table.args td:nth-child(2) { width: 11% !important; font-size: 0.84rem !important; }
#content table.args th:nth-child(3), #content table.args td:nth-child(3) { width: 13% !important; font-size: 0.84rem !important; text-align: center; }
#content table.args th:nth-child(4), #content table.args td:nth-child(4) { width: 13% !important; font-size: 0.84rem !important; text-align: center; }
#content table.args th:nth-child(5), #content table.args td:nth-child(5) { width: 39% !important; font-size: 0.88rem !important; line-height: 1.5 !important; }
#content pre,
#content .framework-snippet-container {
  max-width: 100% !important;
  overflow-x: auto !important;
}

/* 3. Right-Hand Table of Contents ("On This Page" ScrollSpy) */
.portal-layout-grid {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr) 240px;
  gap: 32px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px 24px;
}
@media (max-width: 1200px) {
  .portal-layout-grid {
    grid-template-columns: 240px minmax(0, 1fr);
  }
  .toc-sidebar { display: none; }
}
@media (max-width: 768px) {
  .portal-layout-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}
/* 3. Right-Hand Table of Contents ("On This Page" ScrollSpy) */
#wrapper.main.has-toc {
  display: grid !important;
  grid-template-columns: 260px minmax(0, 1fr) 220px !important;
  gap: 32px !important;
  align-items: start;
}

@media (max-width: 1100px) {
  #wrapper.main.has-toc {
    grid-template-columns: 260px minmax(0, 1fr) !important;
  }
  .toc-sidebar {
    display: none !important;
  }
}

@media (max-width: 850px) {
  #wrapper.main,
  #wrapper.main.has-toc {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
    padding: 0 16px !important;
    margin: 20px auto 60px !important;
  }
  .portal-left-sidebar {
    position: static !important;
    max-height: none !important;
    padding-right: 0 !important;
  }
  .toc-sidebar {
    display: none !important;
  }
  #content {
    padding: 24px 18px !important;
    border-radius: 14px !important;
  }
}

.toc-sidebar {
  position: sticky;
  top: 90px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  padding-left: 16px;
  border-left: 1px solid var(--border-glow);
}
.toc-header {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toc-list li a {
  font-size: 0.84rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s ease;
  display: block;
  line-height: 1.4;
}
.toc-list li a:hover {
  color: var(--text-primary);
}
.toc-list li a.active {
  color: var(--accent-gold);
  font-weight: 600;
  padding-left: 8px;
  border-left: 2px solid var(--accent-gold);
  margin-left: -17px;
}

/* 4. Interactive Live Sandbox Container */
.strelit-sandbox-wrapper {
  margin: 32px 0;
  border: 1px solid var(--border-glow);
  border-radius: 14px;
  overflow: hidden;
  background: var(--bg-card);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.18);
}
.sandbox-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px;
  background: rgba(0, 0, 0, 0.25);
  border-bottom: 1px solid var(--border-glow);
}
[data-theme="light"] .sandbox-topbar { background: #F1F5F9; }
.sandbox-title {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.sandbox-status-pill {
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 12px;
  background: rgba(16, 185, 129, 0.15);
  color: #34D399;
  font-weight: 600;
  border: 1px solid rgba(16, 185, 129, 0.3);
}
.sandbox-viewport {
  width: 100%;
  height: 380px;
  position: relative;
  background: var(--bg-primary);
}

/* 5. Command Palette (Cmd+K Floating Modal) */
.cmd-palette-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(11, 18, 32, 0.75);
  backdrop-filter: blur(8px);
  z-index: 10000;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.cmd-palette-backdrop.open {
  display: flex;
  opacity: 1;
  pointer-events: auto;
}
.cmd-palette-modal {
  width: 100%;
  max-width: 620px;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  transform: translateY(-16px);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.cmd-palette-backdrop.open .cmd-palette-modal {
  transform: translateY(0);
}
.cmd-search-input-box {
  display: flex;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-glow);
  gap: 12px;
}
.cmd-search-input-box input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.05rem;
  outline: none;
}
.cmd-search-results {
  max-height: 380px;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cmd-result-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: 10px;
  text-decoration: none;
  color: var(--text-primary);
  transition: all 0.15s ease;
  border: 1px solid transparent;
}
.cmd-result-item:hover,
.cmd-result-item.selected {
  background: var(--accent-gold-glow);
  border-color: rgba(255, 110, 48, 0.3);
}
.cmd-result-title {
  font-weight: 600;
  font-size: 0.92rem;
}
.cmd-result-category {
  font-size: 0.76rem;
  color: var(--text-secondary);
}

/* 6. Quick Search Trigger Pill in Header */
.btn-quick-search {
  background: var(--bg-primary);
  border: 1px solid var(--border-glow);
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.82rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}
.btn-quick-search:hover {
  border-color: var(--accent-gold);
  color: var(--text-primary);
  background: var(--accent-gold-glow);
}
.kbd-shortcut {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-glow);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-family: monospace;
}
[data-theme="light"] .kbd-shortcut {
  background: #E2E8F0;
}

/* 7. Live Portal Customizer Drawer (Shift+Alt+E) */
.portal-customizer-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  background: var(--accent-gold);
  color: #FFFFFF;
  border: none;
  padding: 10px 18px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 0.86rem;
  box-shadow: 0 8px 24px var(--accent-gold-glow);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}
.portal-customizer-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px var(--accent-gold-glow);
}
.portal-customizer-drawer {
  position: fixed;
  top: 0;
  right: -360px;
  width: 360px;
  max-width: 90vw;
  height: 100vh;
  background: var(--bg-card);
  border-left: 1px solid var(--border-glow);
  box-shadow: -16px 0 48px rgba(0, 0, 0, 0.4);
  z-index: 10001;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s ease;
  overflow-y: auto;
  visibility: hidden;
}
.portal-customizer-drawer.open {
  right: 0;
  visibility: visible;
}
.customizer-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.customizer-group label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.customizer-select, .customizer-input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-glow);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.9rem;
}