/* ============================================================
   Work Systems — FreeRADIUS K8s Operator Docs
   Brand-aligned with worksystems.co.nz
   ============================================================ */

/* ---------- Brand tokens ---------- */
:root {
  --md-primary-fg-color: #09090b;
  --md-primary-fg-color--light: #0c0c0f;
  --md-primary-fg-color--dark: #000000;
  --md-accent-fg-color: #22c55e;
  --md-accent-fg-color--transparent: rgba(34, 197, 94, 0.12);

  /* Backgrounds (mirrors the WS site exactly) */
  --ws-bg: #09090b;
  --ws-bg-alt: #0c0c0f;
  --ws-bg-alt-2: #0a0b0d;

  /* Surfaces — translucent white over the bg, like the WS site */
  --ws-surface: rgba(255, 255, 255, 0.04);
  --ws-surface-hover: rgba(255, 255, 255, 0.07);
  --ws-surface-high: rgba(255, 255, 255, 0.09);

  /* Borders */
  --ws-border: rgba(255, 255, 255, 0.08);
  --ws-border-strong: rgba(255, 255, 255, 0.14);

  /* Text — zinc scale, matches WS palette */
  --ws-primary: #fafafa;
  --ws-secondary: #a1a1aa;
  --ws-muted: #71717a;

  /* Brand green */
  --ws-green: #22c55e;
  --ws-green-light: #4ade80;
  --ws-green-dark: #16a34a;
  --ws-green-soft: rgba(34, 197, 94, 0.10);
  --ws-green-glow: rgba(34, 197, 94, 0.25);
  --ws-grad: linear-gradient(135deg, #4ade80, #22c55e, #16a34a, #10b981);

  /* Easing — same curve as the WS site */
  --ws-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

[data-md-color-scheme="slate"] {
  --md-default-bg-color: var(--ws-bg);
  --md-default-bg-color--light: var(--ws-bg-alt);
  --md-default-fg-color: var(--ws-primary);
  --md-default-fg-color--light: var(--ws-secondary);
  --md-default-fg-color--lighter: var(--ws-muted);
  --md-code-bg-color: var(--ws-bg-alt);
  --md-code-fg-color: #e4e4e7;
  --md-typeset-a-color: var(--ws-green);
}

/* ---------- Base ---------- */
html, body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  background-color: var(--ws-bg);
}

.md-typeset {
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--ws-secondary);
  font-feature-settings: "ss01", "cv11";
}

.md-grid {
  max-width: 1280px;
}

.md-main__inner {
  margin-top: 1.5rem;
}

/* ---------- Header ---------- */
.md-header {
  background-color: rgba(9, 9, 11, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--ws-border);
  box-shadow: none;
  height: 3rem;
}

.md-header__title {
  font-weight: 500;
  letter-spacing: -0.01em;
  font-size: 0.82rem;
  color: var(--ws-primary);
}

.md-header__topic:first-child {
  font-weight: 500;
}

/* ---------- Tabs ---------- */
.md-tabs {
  background-color: transparent;
  border-bottom: 1px solid var(--ws-border);
}

.md-tabs__link {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  opacity: 0.65;
  transition: opacity 0.3s var(--ws-ease), color 0.3s var(--ws-ease);
}

.md-tabs__link:hover {
  opacity: 1;
  color: var(--ws-primary);
}

.md-tabs__link--active {
  opacity: 1;
  color: var(--ws-green);
  font-weight: 500;
}

/* ---------- Sidebar / Nav ---------- */
.md-sidebar {
  background-color: transparent;
}

.md-sidebar__scrollwrap {
  scrollbar-width: thin;
}

.md-nav {
  font-size: 0.72rem;
}

.md-nav__title {
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ws-muted);
  background-color: transparent;
}

.md-nav__link {
  color: var(--ws-secondary);
  padding: 0.32rem 0;
  margin: 0.05rem 0;
  border-radius: 0;
  transition: color 0.25s var(--ws-ease);
}

.md-nav__link:hover {
  color: var(--ws-primary);
  background-color: transparent;
}

.md-nav__item--active > .md-nav__link,
.md-nav__link--active {
  color: var(--ws-green) !important;
  font-weight: 500;
  background-color: transparent;
}

/* ---------- Search ---------- */
.md-search__form {
  background-color: var(--ws-surface);
  border: 1px solid var(--ws-border);
  border-radius: 0;
  height: 1.9rem;
  transition: border-color 0.3s var(--ws-ease), background-color 0.3s var(--ws-ease);
}

.md-search__form:hover,
[data-md-toggle="search"]:checked ~ .md-header .md-search__form {
  background-color: var(--ws-surface-hover);
  border-color: var(--ws-border-strong);
}

.md-search__input {
  border-radius: 0;
  font-size: 0.74rem;
  color: var(--ws-primary);
}

.md-search__input::placeholder {
  color: var(--ws-muted);
}

.md-search-result__meta {
  background-color: var(--ws-bg-alt);
  border-bottom: 1px solid var(--ws-border);
}

.md-search-result__article--document .md-search-result__title {
  color: var(--ws-primary);
}

/* ---------- Content: typography ---------- */
.md-content__inner {
  padding-top: 1rem;
}

.md-typeset {
  color: var(--ws-secondary);
}

.md-typeset h1 {
  font-weight: 400;
  font-size: 2.6rem;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin: 0 0 1.6rem;
  color: var(--ws-primary);
}

.md-typeset h2 {
  font-weight: 400;
  font-size: 1.7rem;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-top: 3.2rem;
  margin-bottom: 1rem;
  padding-bottom: 0;
  border-bottom: none;
  color: var(--ws-primary);
}

.md-typeset h3 {
  font-weight: 500;
  font-size: 1.15rem;
  letter-spacing: -0.015em;
  line-height: 1.3;
  margin-top: 2.2rem;
  margin-bottom: 0.6rem;
  color: var(--ws-primary);
}

.md-typeset h4 {
  font-weight: 500;
  font-size: 0.86rem;
  letter-spacing: 0;
  margin-top: 1.6rem;
  color: var(--ws-primary);
}

.md-typeset h5,
.md-typeset h6 {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ws-muted);
}

.md-typeset p {
  color: var(--ws-secondary);
  font-size: 0.82rem;
  line-height: 1.75;
}

.md-typeset li {
  color: var(--ws-secondary);
}

.md-typeset strong {
  color: var(--ws-primary);
  font-weight: 600;
}

.md-typeset a {
  color: var(--ws-green);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 197, 94, 0.3);
  transition: color 0.25s var(--ws-ease), border-color 0.25s var(--ws-ease);
}

.md-typeset a:hover {
  color: var(--ws-green-light);
  border-bottom-color: var(--ws-green);
}

.md-typeset hr {
  border: none;
  height: 1px;
  background: var(--ws-border);
  margin: 3rem 0;
}

/* Lead paragraph after h1 (optional first paragraph styling) */
.md-typeset h1 + p {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ws-primary);
  font-weight: 400;
  letter-spacing: -0.005em;
  margin-bottom: 2rem;
  max-width: 42rem;
}

/* ---------- Inline code ---------- */
.md-typeset :not(pre) > code {
  background-color: var(--ws-surface);
  border: 1px solid var(--ws-border);
  border-radius: 3px;
  padding: 0.12em 0.42em;
  font-size: 0.82em;
  color: var(--ws-primary);
  font-family: "JetBrains Mono", "SF Mono", "Fira Code", monospace;
}

.md-typeset a code {
  color: var(--ws-green);
  background-color: var(--ws-green-soft);
  border-color: rgba(34, 197, 94, 0.2);
}

/* ---------- Code blocks ---------- */
.md-typeset pre {
  border-radius: 4px;
  border: 1px solid var(--ws-border);
  box-shadow: none;
  background-color: var(--ws-bg-alt);
}

.md-typeset pre > code {
  padding: 1.1rem 1.25rem;
  font-size: 0.74rem;
  line-height: 1.7;
  background-color: var(--ws-bg-alt) !important;
  font-family: "JetBrains Mono", "SF Mono", "Fira Code", monospace;
}

.md-typeset .highlight {
  border-radius: 4px;
}

.highlight .filename,
.md-typeset .highlighttable .filename {
  background-color: var(--ws-surface);
  border: 1px solid var(--ws-border);
  border-bottom: none;
  border-top-left-radius: 4px;
  border-top-right-radius: 4px;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ws-muted);
  padding: 0.55rem 1rem;
  text-transform: lowercase;
}

.md-clipboard {
  color: var(--ws-muted);
  transition: color 0.25s var(--ws-ease);
}

.md-clipboard:hover {
  color: var(--ws-green);
}

/* ---------- Tables ---------- */
.md-typeset table:not([class]) {
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--ws-border);
  background-color: var(--ws-bg-alt);
  box-shadow: none;
  font-size: 0.76rem;
}

.md-typeset table:not([class]) thead {
  background-color: var(--ws-surface);
}

.md-typeset table:not([class]) th {
  text-transform: uppercase;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  font-weight: 500;
  color: var(--ws-muted);
  padding: 0.95rem 1.1rem;
  border-bottom: 1px solid var(--ws-border);
  text-align: left;
}

.md-typeset table:not([class]) td {
  padding: 0.9rem 1.1rem;
  border-top: 1px solid var(--ws-border);
  color: var(--ws-secondary);
}

.md-typeset table:not([class]) tbody tr {
  transition: background-color 0.2s var(--ws-ease);
}

.md-typeset table:not([class]) tbody tr:hover {
  background-color: var(--ws-surface);
}

/* ---------- Buttons (sharp, like the WS site) ---------- */
.md-typeset .md-button {
  border-radius: 0;
  padding: 0.85rem 1.6rem;
  font-weight: 500;
  font-size: 0.74rem;
  letter-spacing: 0.01em;
  border: 1px solid var(--ws-border-strong);
  background-color: transparent;
  color: var(--ws-primary);
  transition: background-color 0.3s var(--ws-ease),
              border-color 0.3s var(--ws-ease),
              color 0.3s var(--ws-ease);
  margin-right: 0.5rem;
}

.md-typeset .md-button:hover {
  background-color: var(--ws-primary);
  border-color: var(--ws-primary);
  color: var(--ws-bg);
  transform: none;
}

.md-typeset .md-button--primary {
  background-color: var(--ws-primary);
  border-color: var(--ws-primary);
  color: var(--ws-bg);
  box-shadow: none;
}

.md-typeset .md-button--primary:hover {
  background-color: var(--ws-green);
  border-color: var(--ws-green);
  color: var(--ws-bg);
  box-shadow: none;
}

/* ---------- Admonitions ---------- */
.md-typeset .admonition,
.md-typeset details {
  border-radius: 4px;
  border: 1px solid var(--ws-border);
  background-color: var(--ws-surface);
  box-shadow: none;
  font-size: 0.76rem;
  border-left-width: 2px;
}

.md-typeset .admonition-title,
.md-typeset summary {
  font-weight: 500;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background-color: transparent !important;
  padding-top: 0.75rem;
  padding-bottom: 0.5rem;
  color: var(--ws-primary);
}

.md-typeset .admonition-title::before,
.md-typeset summary::before {
  background-color: currentColor;
}

/* Warning */
.md-typeset .admonition.warning,
.md-typeset details.warning {
  border-left-color: #f59e0b;
}

.md-typeset .warning > .admonition-title,
.md-typeset .warning > summary {
  color: #f59e0b;
}

/* Note */
.md-typeset .admonition.note,
.md-typeset details.note {
  border-left-color: #60a5fa;
}

.md-typeset .note > .admonition-title,
.md-typeset .note > summary {
  color: #60a5fa;
}

/* Tip — brand green */
.md-typeset .admonition.tip,
.md-typeset details.tip {
  border-left-color: var(--ws-green);
}

.md-typeset .tip > .admonition-title,
.md-typeset .tip > summary {
  color: var(--ws-green);
}

/* Danger / Error */
.md-typeset .admonition.danger,
.md-typeset details.danger,
.md-typeset .admonition.failure,
.md-typeset details.failure {
  border-left-color: #ef4444;
}

/* ---------- Blockquote ---------- */
.md-typeset blockquote {
  border-left: 2px solid var(--ws-green);
  background-color: transparent;
  border-radius: 0;
  padding: 0.4rem 0 0.4rem 1.25rem;
  color: var(--ws-secondary);
  font-style: normal;
}

/* ---------- Tabbed blocks ---------- */
.md-typeset .tabbed-set {
  border-radius: 0;
}

.md-typeset .tabbed-labels > label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.65;
  transition: opacity 0.25s var(--ws-ease), color 0.25s var(--ws-ease);
}

.md-typeset .tabbed-labels > label:hover {
  opacity: 1;
  color: var(--ws-primary);
}

.md-typeset .tabbed-set > input:checked + label {
  color: var(--ws-green);
  border-color: var(--ws-green);
  opacity: 1;
}

/* ---------- Mermaid ---------- */
.md-typeset .mermaid {
  background-color: var(--ws-bg-alt);
  border: 1px solid var(--ws-border);
  border-radius: 4px;
  padding: 2rem;
  margin: 2rem 0;
  box-shadow: none;
  text-align: center;
}

/* ---------- Scrollbar (hidden, like WS site) ---------- */
::-webkit-scrollbar {
  width: 0;
  height: 0;
}

html {
  scrollbar-width: none;
}

* {
  scrollbar-width: none;
}

/* Keep the sidebar scrollbar visible but very thin */
.md-sidebar__scrollwrap::-webkit-scrollbar {
  width: 4px;
}

.md-sidebar__scrollwrap::-webkit-scrollbar-thumb {
  background: var(--ws-border-strong);
  border-radius: 0;
}

/* ---------- Selection ---------- */
::selection {
  background: var(--ws-primary);
  color: var(--ws-bg);
}

/* ---------- Logos ---------- */
.md-header__button.md-logo img,
.md-nav__button.md-logo img {
  height: 1.4rem;
  width: auto;
  object-fit: contain;
  opacity: 0.9;
}

/* Hero logo on the home page */
.md-typeset img[alt="FreeRADIUS K8s Operator"] {
  transition: transform 0.6s var(--ws-ease);
}

.md-typeset img[alt="FreeRADIUS K8s Operator"]:hover {
  transform: translateY(-2px);
}

/* ---------- Footer ---------- */
.md-footer {
  background-color: var(--ws-bg-alt);
  border-top: 1px solid var(--ws-border);
  margin-top: 4rem;
}

.md-footer-meta {
  background-color: var(--ws-bg);
  border-top: 1px solid var(--ws-border);
}

.md-footer__inner {
  padding: 2rem 0;
}

.md-footer__link {
  opacity: 0.75;
  transition: opacity 0.3s var(--ws-ease), color 0.3s var(--ws-ease);
  border-radius: 0;
}

.md-footer__link:hover {
  opacity: 1;
  color: var(--ws-green);
}

.md-footer__title {
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ws-muted);
}

.md-footer__direction {
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--ws-primary);
  font-size: 1rem;
}

.md-copyright {
  color: var(--ws-muted);
  font-size: 0.7rem;
}

/* ---------- Table of contents (right sidebar) ---------- */
.md-nav--secondary .md-nav__title {
  box-shadow: none;
  background: transparent;
  border-left: 1px solid var(--ws-border);
  padding-left: 0.8rem;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ws-muted);
}

.md-nav--secondary .md-nav__link {
  font-size: 0.7rem;
  color: var(--ws-muted);
}

.md-nav--secondary .md-nav__link--active {
  background-color: transparent;
  color: var(--ws-primary) !important;
}

/* ---------- Focus states ---------- */
.md-typeset a:focus-visible,
.md-button:focus-visible,
.md-nav__link:focus-visible,
.md-tabs__link:focus-visible {
  outline: 1px solid var(--ws-green);
  outline-offset: 3px;
  border-radius: 0;
}

/* ---------- Page transitions ---------- */
.md-content {
  animation: ws-fade-in 0.5s var(--ws-ease);
}

@keyframes ws-fade-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Responsive ---------- */
@media screen and (max-width: 76.1875em) {
  .md-typeset h1 {
    font-size: 2rem;
  }
  .md-typeset h2 {
    font-size: 1.4rem;
    margin-top: 2.4rem;
  }
  .md-typeset h3 {
    font-size: 1.05rem;
  }
}

@media screen and (max-width: 600px) {
  .md-typeset h1 {
    font-size: 1.7rem;
  }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}