/* Import modern fonts */
@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap");

:root {
  /* Modern tech color palette */
  --slate-navy: #1e293b;
  --slate-darker: #0f172a;
  --slate-dark: #334155;
  --slate-medium: #475569;
  --slate-light: #64748b;
  --sky-blue: #38bdf8;
  --sky-light: #7dd3fc;
  --sky-lighter: #bae6fd;
  --sky-pale: #e0f2fe;
  --ice-white: #f8fafc;
  --pure-white: #ffffff;
  --text-primary: #0f172a;
  --text-secondary: #475569;

  /* Vibrant accents */
  --accent-cyan: #06b6d4;
  --accent-blue: #3b82f6;
  --accent-indigo: #6366f1;

  /* Shadows - crisp and modern */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.1);
  --shadow-lg: 0 10px 40px rgba(15, 23, 42, 0.15);
  --shadow-glow: 0 0 20px rgba(56, 189, 248, 0.3);
}

/* Light mode - crisp and clean */
[data-md-color-scheme="default"] {
  --md-default-fg-color: var(--text-primary);
  --md-default-fg-color--light: var(--text-secondary);
  --md-default-fg-color--lighter: var(--slate-light);
  --md-default-bg-color: var(--ice-white);
  --md-code-bg-color: var(--pure-white);

  /* Primary colors - slate navy */
  --md-primary-fg-color: var(--slate-navy);
  --md-primary-fg-color--light: var(--slate-medium);
  --md-primary-fg-color--dark: var(--slate-darker);
  --md-primary-bg-color: var(--pure-white);

  /* Accent colors - sky blue */
  --md-accent-fg-color: var(--sky-blue);
  --md-accent-fg-color--transparent: rgba(56, 189, 248, 0.1);
  --md-accent-bg-color: var(--sky-pale);

  /* Typography colors */
  --md-typeset-a-color: var(--accent-blue);
  --md-typeset-mark-color: rgba(56, 189, 248, 0.25);

  /* Code colors */
  --md-code-fg-color: var(--slate-darker);
  --md-code-hl-color: rgba(56, 189, 248, 0.15);
  --md-code-hl-number-color: var(--accent-cyan);
  --md-code-hl-keyword-color: var(--accent-indigo);
}

/* Dark mode - sleek and professional */
[data-md-color-scheme="slate"] {
  --md-default-bg-color: #0f172a;
  --md-default-fg-color: #e2e8f0;
  --md-default-fg-color--light: #94a3b8;
  --md-code-bg-color: #1e293b;

  /* Primary colors - lighter for dark mode */
  --md-primary-fg-color: #475569;
  --md-primary-fg-color--light: #64748b;
  --md-primary-fg-color--dark: #334155;
  --md-primary-bg-color: #1e293b;

  /* Accent colors - vibrant blue for dark */
  --md-accent-fg-color: #38bdf8;
  --md-accent-fg-color--transparent: rgba(56, 189, 248, 0.15);

  /* Typography */
  --md-typeset-a-color: #7dd3fc;
  --md-typeset-mark-color: rgba(56, 189, 248, 0.3);

  /* Elevated surfaces */
  --md-default-bg-color--light: #1e293b;
  --md-default-bg-color--lighter: #334155;
}

/* ================================================
   HEADER - Sleek and modern
   ================================================ */

.md-header {
  background: linear-gradient(135deg, var(--slate-darker) 0%, var(--slate-navy) 100%);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(56, 189, 248, 0.1);
}

.md-header__title {
  font-family: "Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: -0.01em;
  color: var(--pure-white);
}
/* 
/* Logo styling - circular */
.md-logo img,
.md-logo svg {
  border-radius: 50%;
  width: 2rem;
  height: 2rem;
  object-fit: cover;
}

/* Ensure logo is visible and circular in both modes */
[data-md-color-scheme="default"] .md-logo img,
[data-md-color-scheme="slate"] .md-logo img,
[data-md-color-scheme="default"] .md-logo svg,
[data-md-color-scheme="slate"] .md-logo svg {
  border-radius: 50%;
  filter: none !important;
}

.md-header__button {
  color: var(--sky-light);
}

.md-header__button:hover {
  color: var(--sky-blue);
}

/* GitHub source icon - white in both modes */
.md-header__source {
  color: white !important;
}

.md-source {
  color: white !important;
}

.md-source__icon {
  color: white !important;
}

.md-source__icon svg {
  fill: white !important;
  color: white !important;
}

/* Ensure visibility in both color schemes */
[data-md-color-scheme="default"] .md-header__source,
[data-md-color-scheme="slate"] .md-header__source,
[data-md-color-scheme="default"] .md-source,
[data-md-color-scheme="slate"] .md-source,
[data-md-color-scheme="default"] .md-source__icon,
[data-md-color-scheme="slate"] .md-source__icon,
[data-md-color-scheme="default"] .md-source__icon svg,
[data-md-color-scheme="slate"] .md-source__icon svg {
  color: white !important;
  fill: white !important;
}

/* Tabs - integrated into header */
.md-tabs {
  background: linear-gradient(135deg, var(--slate-navy) 0%, var(--slate-dark) 100%);
  border-bottom: 1px solid rgba(56, 189, 248, 0.1);
}

.md-tabs__item {
  color: var(--sky-lighter);
}

.md-tabs__item--active {
  color: white !important;
}

.md-tabs__item--active .md-tabs__link {
  color: white !important;
}

.md-tabs__link {
  color: var(--sky-lighter);
  font-weight: 500;
  font-size: 0.64rem;
  opacity: 0.8;
  transition: all 0.3s ease;
}

.md-tabs__link:hover {
  color: var(--sky-blue);
  opacity: 1;
}

.md-tabs__link--active {
  color: white !important;
  opacity: 1;
  border-bottom: 2px solid var(--sky-blue);
  font-weight: 600;
}

/* Ensure active tab is white in both light and dark modes */
[data-md-color-scheme="default"] .md-tabs__link--active,
[data-md-color-scheme="slate"] .md-tabs__link--active,
[data-md-color-scheme="default"] .md-tabs__item--active,
[data-md-color-scheme="slate"] .md-tabs__item--active,
[data-md-color-scheme="default"] .md-tabs__item--active .md-tabs__link,
[data-md-color-scheme="slate"] .md-tabs__item--active .md-tabs__link {
  color: white !important;
}

/* ================================================
   MAIN CONTENT - Blog-focused layout
   ================================================ */

.md-main {
  background: var(--md-default-bg-color);
}

.md-content {
  max-width: 1300px;
  margin: 0 auto;
}

/* Content container - clean card design */
.md-content__inner {
  padding: 1.2rem 1.6rem;
  margin: 0.8rem 0;
  border-radius: 12px;
}

/* Blog-style content area */
article.md-content__inner {
  background: var(--md-primary-bg-color);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(56, 189, 248, 0.05);
  transition: all 0.3s ease;
}

/* Ensure dark mode content has dark background */
[data-md-color-scheme="slate"] article.md-content__inner,
[data-md-color-scheme="slate"] .md-content__inner {
  background: var(--md-primary-bg-color);
}

article.md-content__inner:hover {
  box-shadow: var(--shadow-glow), var(--shadow-lg);
  border-color: rgba(56, 189, 248, 0.15);
}

/* ================================================
   TYPOGRAPHY - Clean and readable
   ================================================ */

.md-typeset {
  font-size: 0.76rem;
  line-height: 1.6;
  color: var(--md-default-fg-color);
  font-weight: 400;
  border-radius: 12px;
}

.md-typeset h1 {
  font-family: "Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 700;
  font-size: 1.12rem;
  color: var(--md-primary-fg-color--dark);
  margin-top: 0;
  margin-bottom: 0.65rem;
  letter-spacing: -0.02em;
  line-height: 1.2;
  background: linear-gradient(135deg, var(--slate-darker), var(--slate-navy));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

[data-md-color-scheme="slate"] .md-typeset h1 {
  background: linear-gradient(135deg, var(--sky-light), var(--pure-white));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.md-typeset h2 {
  font-family: "Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--md-primary-fg-color);
  margin-top: 1.2rem;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
  border-left: 2px solid var(--sky-blue);
  padding-left: 0.55rem;
}

[data-md-color-scheme="slate"] .md-typeset h2 {
  color: var(--sky-light);
  border-left-color: var(--sky-blue);
}

.md-typeset h3 {
  font-family: "Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 600;
  font-size: 0.76rem;
  color: var(--md-primary-fg-color--light);
  margin-top: 1rem;
  margin-bottom: 0.4rem;
}

[data-md-color-scheme="slate"] .md-typeset h3 {
  color: var(--sky-lighter);
}

.md-typeset h4 {
  font-family: "Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 600;
  font-size: 0.72rem;
  color: var(--md-default-fg-color);
}

/* Paragraph spacing */
.md-typeset p {
  margin-bottom: 0.65rem;
}

/* Lead paragraph */
.md-typeset > p:first-of-type {
  font-size: 0.72rem;
  line-height: 1.6;
  color: var(--md-default-fg-color--light);
  margin-bottom: 0.8rem;
}

/* ================================================
   LINKS - Vibrant and clear
   ================================================ */

.md-typeset a {
  color: var(--md-typeset-a-color);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  transition: all 0.2s ease;
}

.md-typeset a:hover {
  color: var(--sky-blue);
}

.md-typeset a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--sky-blue), var(--accent-cyan));
  transition: width 0.3s ease;
}

.md-typeset a:hover::after {
  width: 100%;
}

/* External links indicator */
.md-typeset a[href^="http"]::before {
  content: "↗";
  font-size: 0.8em;
  margin-right: 0.2em;
  opacity: 0.6;
}

/* ================================================
   BUTTONS - Modern and clickable
   ================================================ */

.md-button {
  background: linear-gradient(135deg, var(--sky-blue), var(--accent-cyan));
  color: white;
  padding: 0.32rem 1rem;
  border-radius: 5px;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
  border: none;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0.01em;
  font-size: 0.64rem;
}

.md-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), 0 0 20px rgba(56, 189, 248, 0.4);
  color: white;
}

.md-button--primary {
  background: linear-gradient(135deg, var(--slate-navy), var(--slate-dark));
}

.md-button--primary:hover {
  background: linear-gradient(135deg, var(--slate-dark), var(--slate-navy));
  box-shadow: var(--shadow-md), 0 0 20px rgba(30, 41, 59, 0.3);
}

/* Dark mode primary button - brighter for contrast */
[data-md-color-scheme="slate"] .md-button--primary {
  background: linear-gradient(135deg, var(--sky-blue), var(--accent-cyan));
  color: white;
}

[data-md-color-scheme="slate"] .md-button--primary:hover {
  background: linear-gradient(135deg, var(--accent-cyan), var(--sky-blue));
  box-shadow: var(--shadow-md), 0 0 20px rgba(56, 189, 248, 0.4);
}

/* ================================================
   CODE BLOCKS - Clean and highlighted
   ================================================ */

.md-typeset code {
  background-color: var(--md-code-bg-color);
  color: var(--accent-indigo);
  padding: 0.16em 0.32em;
  border-radius: 4px;
  font-size: 0.68em;
  border: 1px solid rgba(56, 189, 248, 0.1);
  font-weight: 500;
}

.md-typeset pre {
  background: var(--md-code-bg-color);
  border-radius: 8px;
  padding: 0.8rem;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(56, 189, 248, 0.1);
  overflow-x: auto;
}

.md-typeset pre > code {
  background-color: transparent;
  border: none;
  padding: 0;
  color: var(--md-code-fg-color);
}

/* Code block title */
.md-typeset pre::before {
  background: linear-gradient(90deg, var(--sky-blue), var(--accent-cyan));
  height: 2px;
  content: "";
  display: block;
  margin: -1rem -1rem 1rem;
  border-radius: 8px 8px 0 0;
}
/* ================================================
   TABLE OF CONTENTS - Sticky and clean
   ================================================ */

.md-sidebar--secondary {
  position: sticky;
  top: 5rem;
  padding-top: 0 !important;
  margin-top: 0 !important;
  background: transparent !important;
}

.md-sidebar--secondary .md-sidebar__scrollwrap {
  padding-top: 0 !important;
  margin-top: 0 !important;
  background: transparent !important;
}

.md-sidebar--secondary .md-sidebar__inner {
  padding-top: 0 !important;
  margin-top: 0 !important;
  background: transparent !important;
}

.md-nav--secondary {
  background: transparent !important;
}

.md-nav--secondary .md-nav__title {
  color: var(--slate-navy);
  font-size: 0.52rem;
  margin-bottom: 0.16rem;
  margin-top: 0 !important;
  padding-top: 0.16rem !important;
  padding-bottom: 0.24rem;
  background: transparent !important;
}

.md-nav--secondary .md-nav__link {
  font-size: 0.6rem;
  padding: 0.24rem 0.48rem;
  background: transparent !important;
}

.md-nav--secondary .md-nav__link--active {
  border-left: 3px solid var(--sky-blue);
  background: var(--md-accent-fg-color--transparent) !important;
}

/* Dark mode nav title */
[data-md-color-scheme="slate"] .md-nav--secondary .md-nav__title {
  color: var(--sky-lighter);
}

/* ================================================
   ADMONITIONS - Eye-catching callouts
   ================================================ */

.md-typeset .admonition {
  border-radius: 8px;
  border-left: 3px solid var(--sky-blue);
  box-shadow: var(--shadow-sm);
  background: var(--md-accent-fg-color--transparent);
  padding: 0.64rem 0.96rem;
  margin: 1.2rem 0;
  font-size: 0.68rem;
}

.md-typeset .admonition-title {
  font-weight: 700;
  font-size: 0.68rem;
  color: var(--sky-blue);
  padding-left: 1.44rem;
  position: relative;
}

.md-typeset .admonition-title::before {
  position: absolute;
  left: 0;
  font-size: 1.1em;
}

/* Different admonition types */
.md-typeset .admonition.note {
  border-left-color: var(--accent-blue);
  background: rgba(59, 130, 246, 0.1);
}

.md-typeset .admonition.tip {
  border-left-color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.1);
}

.md-typeset .admonition.warning {
  border-left-color: #f59e0b;
  background: rgba(245, 158, 11, 0.1);
}

/* ================================================
   SEARCH - Modern and accessible
   ================================================ */

.md-search__form {
  background-color: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(56, 189, 248, 0.2);
  box-shadow: none;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.md-search__form:hover,
.md-search__form:focus-within {
  border-color: var(--sky-blue);
  background-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.2);
}

.md-search__input {
  color: white;
  background-color: transparent;
  font-size: 0.68rem;
}

.md-search__input::placeholder {
  color: var(--sky-lighter);
  opacity: 0.8;
  font-size: 0.68rem;
}

/* Search icon - white in both modes */
.md-search__icon {
  color: white !important;
}

.md-search__icon svg {
  fill: white !important;
  color: white !important;
}

/* Ensure visibility in both color schemes */
[data-md-color-scheme="default"] .md-search__icon,
[data-md-color-scheme="slate"] .md-search__icon,
[data-md-color-scheme="default"] .md-search__icon svg,
[data-md-color-scheme="slate"] .md-search__icon svg {
  color: white !important;
  fill: white !important;
}

/* ================================================
   TABLES - Clean and modern
   ================================================ */

.md-typeset table:not([class]) {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(56, 189, 248, 0.1);
  margin: 2rem 0;
}

.md-typeset table:not([class]) th {
  background: linear-gradient(135deg, var(--slate-navy), var(--slate-dark));
  color: white;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.56rem;
  letter-spacing: 0.05em;
  padding: 0.56rem;
}

.md-typeset table:not([class]) td {
  border-top: 1px solid rgba(56, 189, 248, 0.1);
  padding: 0.56rem;
  font-size: 0.68rem;
}

.md-typeset table:not([class]) tr:hover {
  background: var(--md-accent-fg-color--transparent);
}

/* ================================================
   FOOTER - Minimal and clean
   ================================================ */

.md-footer {
  background: linear-gradient(135deg, var(--slate-darker), var(--slate-navy));
  margin-top: 4rem;
}

.md-footer-meta {
  background: var(--slate-darker);
}

.md-footer__link {
  color: var(--sky-lighter);
}

.md-footer__link:hover {
  color: var(--sky-blue);
}

/* ================================================
   SOCIAL LINKS - Modern icons
   ================================================ */

.md-social {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.md-social__link {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  color: var(--sky-lighter) !important;
  transition: all 0.3s ease;
  opacity: 1 !important;
}

.md-social__link svg {
  width: 1.2rem !important;
  height: 1.2rem !important;
  fill: currentColor !important;
  display: block !important;
  opacity: 1 !important;
}

.md-social__link:hover {
  color: var(--sky-blue) !important;
  transform: translateY(-3px);
}

/* Ensure icons are visible in footer */
.md-footer .md-social__link {
  color: var(--sky-lighter) !important;
}

.md-footer .md-social__link:hover {
  color: var(--sky-blue) !important;
}

/* ================================================
   BLOG POSTS - Card-based layout
   ================================================ */

/* Blog post metadata */
.md-source-file {
  color: var(--md-default-fg-color--lighter);
  font-size: 0.6rem;
  font-weight: 500;
}

.md-content__button {
  color: var(--md-default-fg-color--lighter);
  transition: all 0.2s ease;
}

.md-content__button:hover {
  color: var(--sky-blue);
  transform: scale(1.1);
}

/* Blog post list */
.md-typeset article {
  margin-bottom: 2rem;
}

/* ================================================
   TAGS & CATEGORIES - Pill design
   ================================================ */

.md-tag {
  background: linear-gradient(135deg, var(--sky-blue), var(--accent-cyan));
  color: white;
  border-radius: 14px;
  padding: 0.24em 0.64em;
  font-size: 0.56em;
  font-weight: 600;
  border: none;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.md-tag:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(56, 189, 248, 0.4);
  color: white;
}

/* ================================================
   ANIMATIONS - Smooth and modern
   ================================================ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.md-content__inner {
  animation: fadeInUp 0.6s ease-out;
}

/* Smooth transitions */
* {
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ================================================
   SCROLLBAR - Modern style
   ================================================ */

::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: var(--md-default-bg-color);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--sky-blue), var(--accent-cyan));
  border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
}

/* ================================================
   UTILITY CLASSES
   ================================================ */

.text-center {
  text-align: center;
}

.text-gradient {
  background: linear-gradient(135deg, var(--sky-blue), var(--accent-indigo));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.card-hover {
  transition: all 0.3s ease;
}

.card-hover:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}