/* Securitize brand palette */
:root {
  --sec-navy: #00173d;
  --sec-navy-deep: #03060d;
  --sec-navy-mid: #0a2d7a;
  --sec-gold: #dba740;
  --sec-gold-light: #e6c27c;
  --sec-blue-light: #9abee7;
  --sec-cream: #f2efea;
  --sec-grey: #d3cdd0;
}

/* Light scheme overrides */
[data-md-color-scheme="default"] {
  --md-primary-fg-color:        var(--sec-navy);
  --md-primary-fg-color--light: var(--sec-navy-mid);
  --md-primary-fg-color--dark:  var(--sec-navy-deep);
  --md-primary-bg-color:        #ffffff;

  --md-accent-fg-color:         var(--sec-gold);
  --md-accent-fg-color--transparent: rgba(219, 167, 64, 0.1);

  --md-typeset-a-color:         var(--sec-navy-mid);
}

/* Dark scheme overrides */
[data-md-color-scheme="slate"] {
  --md-primary-fg-color:        var(--sec-navy-deep);
  --md-primary-fg-color--light: var(--sec-navy);
  --md-primary-fg-color--dark:  #000000;

  --md-accent-fg-color:         var(--sec-gold);
  --md-accent-fg-color--transparent: rgba(219, 167, 64, 0.15);

  --md-typeset-a-color:         var(--sec-gold-light);
  --md-default-bg-color:        #06090f;
}

/* Typography — Securitize uses Geist (sans) + a display serif */
:root {
  --md-text-font: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --md-code-font: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

body, .md-typeset {
  font-family: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-feature-settings: "ss01", "cv11";
  letter-spacing: -0.005em;
}

.md-typeset h1,
.md-typeset h2 {
  font-family: "Fraunces", "PP Editorial New", Georgia, serif;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.md-typeset h1 {
  font-size: 2.4rem;
  line-height: 1.15;
}

.md-typeset h2 {
  font-size: 1.7rem;
  margin-top: 2em;
}

.md-typeset h3,
.md-typeset h4 {
  font-family: "Geist", -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* Header — match Securitize navy */
.md-header {
  background-color: var(--sec-navy);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}

.md-tabs {
  background-color: var(--sec-navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.md-tabs__link {
  opacity: 0.75;
  transition: opacity 200ms ease;
}

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

.md-tabs__link--active {
  color: var(--sec-gold-light);
  font-weight: 500;
}

/* Logo — Securitize mark (white circle + dark S) on navy header */
.md-header__button.md-logo {
  padding: 0.2rem;
  margin-right: -0.2rem;
}

.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  height: 1.3rem;
  width: 1.3rem;
}

/* Tighten the gap between logo and title */
.md-header__title {
  margin-left: 0.2rem;
}

/* Search */
.md-search__form {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

.md-search__form:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

/* Buttons / links accent */
.md-typeset a:hover {
  color: var(--sec-gold);
}

/* Admonitions — softer, more elegant */
.md-typeset .admonition,
.md-typeset details {
  border-radius: 8px;
  border-left-width: 3px;
  font-size: 0.74rem;
}

.md-typeset .admonition.note {
  border-left-color: var(--sec-navy-mid);
}

.md-typeset .admonition.note > .admonition-title {
  background-color: rgba(10, 45, 122, 0.08);
}

.md-typeset .admonition.warning {
  border-left-color: var(--sec-gold);
}

.md-typeset .admonition.warning > .admonition-title {
  background-color: rgba(219, 167, 64, 0.1);
}

/* Tables — cleaner borders */
.md-typeset table:not([class]) {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(0, 23, 61, 0.1);
  font-size: 0.74rem;
}

.md-typeset table:not([class]) th {
  background-color: rgba(0, 23, 61, 0.04);
  color: var(--sec-navy);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 0.65rem;
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) th {
  background-color: rgba(255, 255, 255, 0.04);
  color: var(--sec-gold-light);
}

/* Code blocks */
.md-typeset code {
  border-radius: 4px;
  padding: 0.15em 0.4em;
  font-size: 0.85em;
}

.md-typeset pre > code {
  border-radius: 8px;
}

/* TL;DR blockquotes — give them a gold treatment */
.md-typeset blockquote {
  border-left: 3px solid var(--sec-gold);
  background-color: rgba(219, 167, 64, 0.05);
  padding: 0.8em 1em;
  border-radius: 0 6px 6px 0;
  color: var(--md-default-fg-color);
  font-style: normal;
}

[data-md-color-scheme="slate"] .md-typeset blockquote {
  background-color: rgba(219, 167, 64, 0.07);
}

/* Footer */
.md-footer {
  background-color: var(--sec-navy-deep);
}

.md-footer-meta {
  background-color: #000000;
}

/* Nav title (sidebar) */
.md-nav__title {
  color: var(--sec-navy);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 0.65rem;
}

[data-md-color-scheme="slate"] .md-nav__title {
  color: var(--sec-gold-light);
}

/* Active page in sidebar */
.md-nav__link--active {
  color: var(--sec-gold) !important;
  font-weight: 500;
}

/* Section headers in sidebar — clearly distinct from links */
.md-nav__item--section > .md-nav__link,
.md-nav__item--section > label.md-nav__link {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  opacity: 0.55;
  margin-top: 1.2em;
  margin-bottom: 0.3em;
  cursor: default;
}

[data-md-color-scheme="slate"] .md-nav__item--section > .md-nav__link,
[data-md-color-scheme="slate"] .md-nav__item--section > label.md-nav__link {
  color: var(--sec-gold-light);
  opacity: 0.7;
}

/* Regular nav links — readable body weight */
.md-nav__item:not(.md-nav__item--section) > .md-nav__link {
  font-weight: 400;
  opacity: 0.9;
}

.md-nav__item:not(.md-nav__item--section) > .md-nav__link:hover {
  opacity: 1;
}

/* Smooth font rendering */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}