/* =====================================================================
   Olaverse Docs — Modern, Glassy, Professional Theme
   Black & White base with subtle gradients for buttons and accents
   ===================================================================== */

/* ── Google Fonts ──────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── CSS Variables ─────────────────────────────────────────────────── */
:root {
  --ov-purple:      #7c3aed;
  --ov-purple-light:#a855f7;
  --ov-pink:        #ec4899;
  --ov-grad:        linear-gradient(135deg, #7c3aed 0%, #a855f7 50%, #ec4899 100%);
  --ov-grad-hover:  linear-gradient(135deg, #6d28d9 0%, #9333ea 50%, #db2777 100%);
  --ov-radius:      12px;
  --ov-radius-lg:   16px;
  --glass-bg:       rgba(255, 255, 255, 0.7);
  --glass-border:   rgba(255, 255, 255, 0.2);
  --glass-blur:     blur(12px);
}

[data-md-color-scheme="slate"] {
  --glass-bg:       rgba(15, 15, 20, 0.7);
  --glass-border:   rgba(255, 255, 255, 0.08);
}

/* ── Base font ─────────────────────────────────────────────────────── */
body,
.md-typeset {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

code, pre, .md-typeset code {
  font-family: 'JetBrains Mono', 'Fira Code', monospace !important;
}

/* ================================================================== */
/*  LIGHT MODE (Clean White/Gray)                                      */
/* ================================================================== */
[data-md-color-scheme="default"] {
  --md-primary-fg-color:        #000000;
  --md-primary-bg-color:        #ffffff;
  --md-default-bg-color:        #ffffff;
  --md-default-fg-color:        #1f2937;
  --md-default-fg-color--light: #4b5563;
  --md-typeset-color:           #1f2937;
  --md-typeset-a-color:         #7c3aed;
  
  /* Sidebar */
  --md-nav-bg:   #fafafa;
}

/* ================================================================== */
/*  DARK MODE (Deep Black)                                             */
/* ================================================================== */
[data-md-color-scheme="slate"] {
  --md-primary-fg-color:        #ffffff;
  --md-primary-bg-color:        #000000;
  --md-default-bg-color:        #050505;
  --md-default-fg-color:        #f3f4f6;
  --md-default-fg-color--light: #9ca3af;
  --md-typeset-color:           #e5e7eb;
  --md-typeset-a-color:         #a855f7;

  /* Sidebar */
  --md-nav-bg:   #0a0a0a;

  /* Code blocks */
  --md-code-bg-color:           #111111;
}

/* ── Header (Glassy) ───────────────────────────────────────────────── */
.md-header {
  background-color: var(--glass-bg) !important;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: none !important;
  color: var(--md-default-fg-color) !important;
}

.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  height: 1.8rem;
}

.md-header-nav__button {
  color: var(--md-default-fg-color) !important;
}

.md-header__title {
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--md-default-fg-color) !important;
}

/* Search bar */
.md-search__form {
  border-radius: 999px !important;
  background: rgba(124, 58, 237, 0.05) !important;
  border: 1px solid rgba(124, 58, 237, 0.1);
  transition: all 0.2s ease;
}

[data-md-color-scheme="slate"] .md-search__form {
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.md-search__form:hover {
  border-color: rgba(124, 58, 237, 0.4);
}

.md-search__input {
  color: var(--md-default-fg-color) !important;
}

/* ── Navigation sidebar ────────────────────────────────────────────── */
.md-sidebar {
  background: transparent !important;
}

.md-nav__title {
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--md-default-fg-color--light) !important;
}

.md-nav__link {
  font-size: 0.9rem;
  border-radius: 6px;
  padding: 0.3rem 0.5rem;
  transition: all 0.2s;
}

.md-nav__link--active {
  font-weight: 600;
  color: var(--ov-purple) !important;
  background: rgba(124, 58, 237, 0.08);
}

[data-md-color-scheme="slate"] .md-nav__link--active {
  color: var(--ov-purple-light) !important;
  background: rgba(168, 85, 247, 0.1);
}

.md-nav__link:hover:not(.md-nav__link--active) {
  background: rgba(124, 58, 237, 0.04);
}

/* ── Hero section (index page) ─────────────────────────────────────── */
.ov-hero {
  text-align: center;
  padding: 4rem 1rem 3rem;
  background: var(--md-default-bg-color);
  border-radius: var(--ov-radius-lg);
  margin-bottom: 3rem;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--glass-border);
}

.ov-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

/* ── Content area ──────────────────────────────────────────────────── */
.md-content__inner {
  max-width: 860px;
}

/* Typography styling for extreme readability */
.md-typeset {
  font-size: 1.05rem;
  line-height: 1.7;
}

.md-typeset h1 {
  font-weight: 800;
  font-size: 2.2rem;
  letter-spacing: -0.8px;
  margin-bottom: 1.5rem;
}

.md-typeset h2 {
  font-weight: 700;
  font-size: 1.4rem;
  margin-top: 2.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(124, 58, 237, 0.15);
}

.md-typeset h3 {
  font-weight: 600;
  font-size: 1.15rem;
}

/* ── Inline code ───────────────────────────────────────────────────── */
.md-typeset code:not(pre code) {
  background: rgba(124, 58, 237, 0.08);
  color: var(--md-typeset-color);
  border-radius: 6px;
  padding: 0.2em 0.4em;
  font-size: 0.85em;
  font-weight: 500;
}

[data-md-color-scheme="slate"] .md-typeset code:not(pre code) {
  background: rgba(255, 255, 255, 0.1);
  color: #e5e7eb;
}

/* ── Code blocks ───────────────────────────────────────────────────── */
.md-typeset pre {
  border-radius: var(--ov-radius) !important;
  border: 1px solid var(--glass-border);
  box-shadow: 0 4px 14px rgba(0,0,0,0.03);
}

[data-md-color-scheme="slate"] .md-typeset pre {
  border: 1px solid rgba(255,255,255,0.08);
}

/* ── Admonitions (warning, note etc.) ─────────────────────────────── */
.md-typeset .admonition,
.md-typeset details {
  border-radius: var(--ov-radius) !important;
  border-width: 1px !important;
  border-style: solid !important;
  background: rgba(124, 58, 237, 0.03) !important;
  border-color: rgba(124, 58, 237, 0.2) !important;
  box-shadow: none !important;
}

[data-md-color-scheme="slate"] .md-typeset .admonition {
  background: rgba(255,255,255,0.02) !important;
}

/* ── Tables ────────────────────────────────────────────────────────── */
.md-typeset table:not([class]) {
  border-radius: var(--ov-radius);
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  border: 1px solid var(--glass-border);
}

.md-typeset table:not([class]) th {
  background: rgba(124, 58, 237, 0.05);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--md-default-fg-color--light);
}

/* ── Buttons / badges (Gradient here) ──────────────────────────────── */
.md-typeset .md-button,
.md-typeset .md-button--primary {
  border-radius: 999px !important;
  font-weight: 600 !important;
  background: var(--ov-grad) !important;
  color: #fff !important;
  border: none !important;
  padding: 0.6em 1.8em !important;
  transition: all 0.3s ease !important;
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.3) !important;
}

.md-typeset .md-button:hover,
.md-typeset .md-button--primary:hover {
  background: var(--ov-grad-hover) !important;
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4) !important;
  transform: translateY(-1px);
}

/* ── Footer ────────────────────────────────────────────────────────── */
.md-footer {
  background: transparent !important;
  border-top: 1px solid var(--glass-border);
  margin-top: 4rem;
}

.md-footer-meta {
  background: transparent !important;
}

/* Built-by badge */
.ov-footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 2rem 1rem 1rem;
  font-size: 0.85rem;
  color: var(--md-default-fg-color--light);
  font-family: 'Inter', sans-serif;
}

.ov-footer-brand a {
  color: var(--md-typeset-a-color);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.ov-footer-brand a:hover {
  text-decoration: underline;
}

.ov-footer-brand .ov-logo-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--md-default-fg-color);
  color: var(--md-default-bg-color) !important;
  border-radius: 999px;
  padding: 0.3rem 0.9rem 0.3rem 0.4rem;
  font-weight: 700;
  text-decoration: none !important;
}

.ov-footer-brand .ov-logo-pill svg {
  width: 18px;
  height: 18px;
  stroke: var(--md-default-bg-color);
}

/* ── Scrollbar ─────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(124, 58, 237, 0.2);
  border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(124, 58, 237, 0.4);
}

/* ── Top navigation adjustments ────────────────────────────────────── */
.md-tabs {
  background: transparent !important;
  border-bottom: 1px solid var(--glass-border);
}
.md-tabs__link {
  color: var(--md-default-fg-color--light) !important;
  font-weight: 500;
}
.md-tabs__link--active {
  color: var(--md-default-fg-color) !important;
  font-weight: 600;
}