/**
 * VitePress Custom Styles
 * Overrides and extensions for default VitePress theme
 * Design System: ui-ux-pro-max — dark-mode-first, developer-focused
 */

/* ============================================
 * Global Theme Variables
 * ============================================ */
:root {
  --vp-c-brand: var(--vp-c-primary);
  --vp-c-brand-light: var(--vp-c-primary-300);
  --vp-c-brand-lighter: var(--vp-c-primary-200);
  --vp-c-brand-dark: var(--vp-c-primary-700);
  --vp-c-brand-darker: var(--vp-c-primary-800);

  --vp-home-hero-name-color: var(--vp-c-primary);
  --vp-home-hero-name-background: linear-gradient(120deg, var(--vp-c-primary-500) 30%, var(--vp-c-secondary-500));

  --vp-button-brand-bg: var(--vp-c-primary);
  --vp-button-brand-hover-bg: var(--vp-c-primary-600);
  --vp-button-brand-active-bg: var(--vp-c-primary-700);

  --vp-custom-block-tip-bg: var(--vp-c-primary-50);
  --vp-custom-block-tip-border: var(--vp-c-primary-200);
  --vp-custom-block-tip-text: var(--vp-c-primary-700);

  --vp-custom-block-warning-bg: var(--vp-c-accent-50);
  --vp-custom-block-warning-border: var(--vp-c-accent-200);
  --vp-custom-block-warning-text: var(--vp-c-accent-700);

  --vp-custom-block-danger-bg: #fef2f2;
  --vp-custom-block-danger-border: #fecaca;
  --vp-custom-block-danger-text: #b91c1c;

  /* Layout Width Adjustments */
  --vp-layout-max-width: 1600px;
  --vp-content-width: 1000px;
  --vp-sidebar-width: 272px;
}

.dark {
  --vp-custom-block-tip-bg: rgba(59, 130, 246, 0.1);
  --vp-custom-block-tip-border: rgba(59, 130, 246, 0.3);
  --vp-custom-block-tip-text: var(--vp-c-primary-300);

  --vp-custom-block-warning-bg: rgba(217, 119, 6, 0.1);
  --vp-custom-block-warning-border: rgba(217, 119, 6, 0.3);
  --vp-custom-block-warning-text: var(--vp-c-accent-300);

  --vp-custom-block-danger-bg: rgba(185, 28, 28, 0.1);
  --vp-custom-block-danger-border: rgba(185, 28, 28, 0.3);
  --vp-custom-block-danger-text: #fca5a5;
}

/* ============================================
 * Layout Container Adjustments
 * ============================================ */
.VPDoc .content-container {
  max-width: var(--vp-content-width);
  padding: 0 32px;
}

/* Adjust sidebar and content layout */
.VPDoc {
  padding-left: var(--vp-sidebar-width);
}

/* Right side outline (TOC) adjustments */
.VPDocOutline {
  padding-left: 24px;
}

.VPDocOutline .outline-link {
  font-size: 13px;
  line-height: 1.6;
  padding: 4px 8px;
}

/* ============================================
 * Home Page Override
 * ============================================ */
.VPHome {
  padding-bottom: 0;
}

.VPHomeHero {
  padding: 80px 24px;
  background: linear-gradient(180deg, var(--vp-c-bg-soft) 0%, var(--vp-c-bg) 100%);
}

/* ============================================
 * Documentation Content Typography
 * ============================================ */
.vp-doc h1 {
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.vp-doc h2 {
  font-weight: 700;
  margin-top: 3rem;
  padding-top: 2rem;
  letter-spacing: -0.01em;
  border-top: 1px solid var(--vp-c-divider);
}

.vp-doc h2:first-of-type {
  margin-top: 1.5rem;
  border-top: none;
}

.vp-doc h3 {
  font-weight: 600;
  margin-top: 2.5rem;
}

.vp-doc h4 {
  font-weight: 600;
  margin-top: 2rem;
}

.vp-doc p {
  line-height: 1.8;
  margin: 1.25rem 0;
}

.vp-doc ul,
.vp-doc ol {
  margin: 1.25rem 0;
  padding-left: 1.5rem;
}

.vp-doc li {
  line-height: 1.8;
  margin: 0.5rem 0;
}

.vp-doc li + li {
  margin-top: 0.5rem;
}

/* Better spacing for code blocks in lists */
.vp-doc li > code {
  margin: 0 2px;
}

/* ============================================
 * Command Reference Specific Styles
 * ============================================ */
.vp-doc h3[id^="ccw"],
.vp-doc h3[id^="workflow"],
.vp-doc h3[id^="issue"],
.vp-doc h3[id^="cli"],
.vp-doc h3[id^="memory"] {
  scroll-margin-top: 80px;
  position: relative;
}

/* Add subtle separator between command sections */
.vp-doc hr {
  border: none;
  border-top: 1px solid var(--vp-c-divider);
  margin: 3rem 0;
}

/* ============================================
 * Custom Container Blocks
 * ============================================ */
.custom-container {
  margin: 20px 0;
  padding: 16px 20px;
  border-radius: 12px;
  border-left: 4px solid;
}

.custom-container.info {
  background: var(--vp-c-bg-soft);
  border-color: var(--vp-c-primary);
}

.custom-container.success {
  background: var(--vp-c-secondary-50);
  border-color: var(--vp-c-secondary);
}

.dark .custom-container.success {
  background: rgba(16, 185, 129, 0.1);
}

.custom-container.tip {
  border-radius: 12px;
}

.custom-container.warning {
  border-radius: 12px;
}

.custom-container.danger {
  border-radius: 12px;
}

/* ============================================
 * Code Block Improvements
 * ============================================ */
.vp-code-group {
  margin: 20px 0;
  border-radius: 12px;
  overflow: hidden;
}

.vp-code-group .tabs {
  background: var(--vp-c-bg-soft);
  border-bottom: 1px solid var(--vp-c-divider);
}

.vp-code-group div[class*='language-'] {
  margin: 0;
  border-radius: 0;
}

div[class*='language-'] {
  border-radius: 12px;
  margin: 20px 0;
}

div[class*='language-'] pre {
  line-height: 1.65;
}

/* Inline code */
.vp-doc :not(pre) > code {
  border-radius: 6px;
  padding: 2px 6px;
  font-size: 0.875em;
  font-weight: 500;
}

/* ============================================
 * Table Styling
 * ============================================ */
table {
  border-collapse: collapse;
  width: 100%;
  margin: 20px 0;
  border-radius: 12px;
  overflow: hidden;
}

table th,
table td {
  padding: 12px 16px;
  border: 1px solid var(--vp-c-divider);
  text-align: left;
}

table th {
  background: var(--vp-c-bg-soft);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--vp-c-text-2);
}

table tr:hover {
  background: var(--vp-c-bg-soft);
}

/* ============================================
 * Sidebar Polish
 * ============================================ */
.VPSidebar .group + .group {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--vp-c-divider);
}

/* ============================================
 * Scrollbar Styling
 * ============================================ */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--vp-c-surface-2);
  border-radius: var(--vp-radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--vp-c-surface-3);
}

/* ============================================
 * Link Improvements
 * ============================================ */
a {
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  text-decoration: underline;
}

/* ============================================
 * Focus States — Accessibility
 * ============================================ */
:focus-visible {
  outline: 2px solid var(--vp-c-primary);
  outline-offset: 2px;
}

/* ============================================
 * Skip Link — Accessibility
 * ============================================ */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--vp-c-bg);
  padding: 8px 16px;
  z-index: 9999;
  transition: top 0.3s;
}

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

/* ============================================
 * Print Styles
 * ============================================ */
@media print {
  .VPNav,
  .VPSidebar,
  .skip-link {
    display: none;
  }

  .VPContent {
    margin: 0 !important;
    padding: 0 !important;
  }
}