/* =============================================================================
   Spectrum Federation - Theme Customization
   WoW-inspired color palette applied to standard Material theme
   ============================================================================= */

/* ============================
   Custom Color Palette
   ============================ */

:root {
  /* Primary purple/indigo gradient colors inspired by WoW magic */
  --sf-primary: #6366f1;
  --sf-primary-light: #818cf8;
  --sf-primary-dark: #4f46e5;
  --sf-accent: #a78bfa;
  --sf-accent-hover: #c4b5fd;
  
  /* Gradient for special elements */
  --sf-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --sf-gradient-subtle: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
}

/* ============================
   Header Customization
   ============================ */

.md-header {
  background: var(--sf-gradient);
  box-shadow: none !important;
}

.md-header__title {
  font-weight: 700;
}

.md-header__button:hover {
  opacity: 0.8;
}

/* ============================
   Navigation Tabs - Seamless with header
   ============================ */

.md-tabs {
  background: var(--sf-gradient);
  box-shadow: none !important;
  border: none !important;
  border-top: none !important;
  border-bottom: none !important;
}

.md-tabs__link {
  font-weight: 600;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.md-tabs__link:hover {
  opacity: 1;
}

.md-tabs__link--active {
  opacity: 1;
  color: white;
}

/* ============================
   Sidebar Navigation
   ============================ */

.md-nav__title {
  background: var(--sf-gradient-subtle);
  font-weight: 700;
  border-radius: 0.5rem;
  margin-bottom: 0.5rem;
}

.md-nav__link--active {
  color: var(--sf-primary) !important;
  font-weight: 600;
}

.md-nav__link:hover {
  color: var(--sf-accent) !important;
}

/* Navigation section headers (labels without links) */
.md-nav__item--section > .md-nav__link {
  font-weight: 700 !important;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sf-primary) !important;
  padding-top: 0.8rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--sf-primary-light);
  margin-bottom: 0.3rem;
  margin-top: 0.5rem;
}

/* Nested page links under section headers */
.md-nav__item--section .md-nav__item .md-nav__link {
  font-weight: 200 !important;
  font-size: 0.75rem;
  text-transform: none;
  letter-spacing: normal;
  padding-left: 1.5rem;
  border-bottom: none;
  margin-top: 0.2rem;
  margin-bottom: 0.2rem;
  position: relative;
}

/* Add subtle indicator for nested items */
.md-nav__item--section .md-nav__item .md-nav__link::before {
  content: "└";
  position: absolute;
  left: 0.5rem;
  opacity: 0.3;
  font-weight: 400;
}

/* Active nested page styling */
.md-nav__item--section .md-nav__item .md-nav__link--active {
  color: var(--sf-primary) !important;
  font-weight: 600 !important;
  background-color: rgba(99, 102, 241, 0.08);
  border-radius: 0.25rem;
  padding-left: 1.4rem;
}

/* Hover state for nested pages */
.md-nav__item--section .md-nav__item .md-nav__link:hover {
  background-color: rgba(99, 102, 241, 0.05);
  border-radius: 0.25rem;
  padding-left: 1.4rem;
}

/* Extra indentation for deeply nested items (3rd level) */
.md-nav__item--section .md-nav__item .md-nav__item .md-nav__link {
  padding-left: 2.5rem;
}

.md-nav__item--section .md-nav__item .md-nav__item .md-nav__link::before {
  left: 1.5rem;
}

/* ============================
   Content Enhancements
   ============================ */

/* Hero heading */
.md-typeset h1:first-of-type {
  background: var(--sf-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
  font-size: 2.5rem;
}

/* Section headings with accent color */
.md-typeset h2 {
  color: var(--sf-primary);
  border-bottom: 3px solid var(--sf-primary);
  padding-bottom: 0.5rem;
  font-weight: 700;
}

.md-typeset h3 {
  color: var(--sf-primary-dark);
  font-weight: 600;
}

/* Links */
.md-typeset a {
  color: var(--sf-accent);
  transition: color 0.2s;
}

.md-typeset a:hover {
  color: var(--sf-accent-hover);
  text-decoration: underline;
}

/* ============================
   Code Blocks
   ============================ */

.md-typeset pre > code {
  border-left: 4px solid var(--sf-primary);
}

.md-typeset code {
  border: 1px solid var(--sf-primary-light);
  background-color: rgba(99, 102, 241, 0.05);
}

/* Copy button styling */
.md-clipboard {
  color: var(--sf-accent);
}

.md-clipboard:hover {
  color: var(--sf-accent-hover);
}

/* ============================
   Admonitions
   ============================ */

.md-typeset .admonition {
  border-left-width: 4px;
  border-radius: 0.5rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.md-typeset .admonition.note {
  border-left-color: var(--sf-primary);
}

.md-typeset .admonition.note > .admonition-title {
  background-color: rgba(99, 102, 241, 0.1);
}

.md-typeset .admonition.tip > .admonition-title {
  background-color: rgba(16, 185, 129, 0.1);
}

.md-typeset .admonition.warning > .admonition-title {
  background-color: rgba(245, 158, 11, 0.1);
}

/* ============================
   Tables
   ============================ */

.md-typeset table:not([class]) {
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.md-typeset table:not([class]) th {
  background: var(--sf-gradient);
  color: white;
  font-weight: 600;
}

.md-typeset table:not([class]) tr:hover {
  background-color: rgba(99, 102, 241, 0.05);
}

/* ============================
   Search
   ============================ */

.md-search__form {
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: 2rem;
}

.md-search__form:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.md-search__input::placeholder {
  color: rgba(255, 255, 255, 0.8);
}

/* ============================
   Buttons & Interactive Elements
   ============================ */

.md-button {
  background: var(--sf-gradient);
  border: none;
  color: white;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
}

.md-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.md-button--primary {
  background: var(--sf-gradient);
}

/* ============================
   Footer
   ============================ */

.md-footer {
  background: linear-gradient(135deg, #4f46e5 0%, #6b21a8 100%);
}

.md-footer-meta {
  background-color: rgba(0, 0, 0, 0.1);
}

/* ============================
   Scrollbar (WebKit browsers)
   ============================ */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--sf-primary-light);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--sf-primary);
}

/* ============================
   Smooth Transitions
   ============================ */

* {
  transition-property: background-color, border-color, color, transform, box-shadow;
  transition-duration: 0.2s;
  transition-timing-function: ease;
}

/* Disable transitions on theme toggle to avoid flash */
[data-md-color-switching] * {
  transition: none !important;
}