/* ==========================================================================
   LOGSYS — Documentation Theme
   Warm palette: #edede9 #d6ccc2 #f5ebe0 #e3d5ca #d5bdaf
   Font: Playfair Display · Icons: Material Symbols Outlined
   ========================================================================== */

:root {
  --warm-50:  #f5ebe0;
  --warm-100: #edede9;
  --warm-200: #e3d5ca;
  --warm-300: #d6ccc2;
  --warm-400: #d5bdaf;
  --warm-600: #a99a8a;
  --warm-700: #8a7a6a;
  --warm-800: #5c5044;
  --warm-900: #3d342c;

  /* Material theme mapping */
  --md-primary-fg-color:        var(--warm-400);
  --md-primary-fg-color--light: var(--warm-100);
  --md-primary-fg-color--dark:  var(--warm-600);
  --md-accent-fg-color:         var(--warm-600);
  --md-accent-fg-color--transparent: rgba(213, 189, 175, 0.2);

  /* Surfaces */
  --surface-bg: #ffffff;
  --surface-container: var(--warm-100);
  --surface-variant: var(--warm-50);
  --surface-border: var(--warm-200);

  /* Text */
  --text-primary: var(--warm-900);
  --text-secondary: var(--warm-700);
  --text-disabled: var(--warm-600);

  /* Semantic */
  --color-success: #6b8f5e;
  --color-warning: #c99a3b;
  --color-error: #b3564a;
}

[data-md-color-scheme="slate"] {
  --surface-bg: #2a2420;
  --surface-container: #332b25;
  --surface-variant: #3d342c;
  --surface-border: #4a3f36;
  --text-primary: #f5ebe0;
  --text-secondary: #d6ccc2;
  --text-disabled: #a99a8a;
  --md-primary-fg-color: var(--warm-300);
  --md-accent-fg-color: var(--warm-200);
  --md-accent-fg-color--transparent: rgba(214, 204, 194, 0.15);
}

/* ==========================================================================
   Typography — Playfair Display
   ========================================================================== */

body, .md-typeset {
  font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
}

.md-typeset {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-primary);
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.md-typeset h1 {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.2;
  margin-top: 0;
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 3px double var(--warm-300);
}

.md-typeset h2 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-top: 0.75rem;
}

.md-typeset h3 {
  font-size: 1.35rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.md-typeset h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.md-typeset p { margin-bottom: 1rem; }

.md-typeset a {
  color: var(--md-accent-fg-color);
  text-decoration: none;
  transition: color 0.15s ease;
}

.md-typeset a:hover {
  color: var(--warm-800);
  text-decoration: underline;
}

[data-md-color-scheme="slate"] .md-typeset a:hover { color: var(--warm-50); }

/* ==========================================================================
   Layout & Container
   ========================================================================== */

.md-main__inner { max-width: 1200px; margin: 0 auto; }

.md-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* ==========================================================================
   Sidebar — fixed left, all pages visible
   ========================================================================== */

.md-sidebar { background-color: var(--surface-container); }

.md-sidebar--primary {
  border-right: 1px solid var(--surface-border);
}

.md-sidebar--primary .md-nav {
  padding: 0.5rem 0.25rem;
}

.md-sidebar .md-sidebar__scrollwrap {
  scrollbar-width: thin;
  scrollbar-color: var(--warm-300) transparent;
}

/* Section headings */
.md-nav--primary .md-nav__title {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--warm-700);
}

/* Section container headers */
.md-nav__item .md-nav__link {
  color: var(--text-secondary);
  font-weight: 500;
  border-radius: 6px;
  transition: background 0.15s ease, color 0.15s ease;
}

.md-nav__item .md-nav__link:hover {
  color: var(--warm-800);
  background: var(--warm-50);
}

[data-md-color-scheme="slate"] .md-nav__item .md-nav__link:hover {
  color: var(--warm-50);
  background: var(--surface-variant);
}

.md-nav__link--active,
.md-nav__item--active > .md-nav__link {
  color: var(--warm-900) !important;
  font-weight: 700;
  background: var(--warm-200);
  box-shadow: inset 3px 0 0 var(--warm-400);
}

[data-md-color-scheme="slate"] .md-nav__link--active,
[data-md-color-scheme="slate"] .md-nav__item--active > .md-nav__link {
  color: var(--warm-50) !important;
  background: var(--surface-variant);
}

/* Icons in nav links (Material Symbols won't apply — theme uses bundled SVG) */
.md-nav__link .md-icon svg {
  width: 1.1rem;
  height: 1.1rem;
  vertical-align: -0.2em;
  margin-right: 0.15rem;
}

/* ==========================================================================
   Header
   ========================================================================== */

.md-header {
  background: linear-gradient(90deg, var(--warm-300), var(--warm-200) 55%, var(--warm-300));
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.md-header__title {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--warm-900);
}

.md-header__button, .md-header__title, .md-search__input {
  color: var(--warm-900);
}

[data-md-color-scheme="slate"] .md-header {
  background: linear-gradient(90deg, var(--surface-variant), var(--surface-container));
}

[data-md-color-scheme="slate"] .md-header__title,
[data-md-color-scheme="slate"] .md-header__button { color: var(--warm-50); }

.md-search__form {
  background-color: rgba(255, 255, 255, 0.55);
  border-radius: 999px;
}

.md-search__form:hover {
  background-color: rgba(255, 255, 255, 0.75);
}

.md-search__input {
  background: transparent;
  border-radius: 999px;
}

.md-search__form:focus-within {
  background-color: #fff;
  box-shadow: 0 0 0 3px var(--warm-300);
}

[data-md-color-scheme="slate"] .md-search__form {
  background-color: var(--surface-variant);
}

[data-md-color-scheme="slate"] .md-search__form:focus-within {
  background-color: var(--surface-container);
}

/* ==========================================================================
   Code
   ========================================================================== */

.md-typeset code {
  font-family: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
  font-size: 0.85em;
  background-color: var(--surface-variant);
  color: var(--warm-800);
  padding: 0.15em 0.4em;
  border-radius: 4px;
  border: 1px solid var(--surface-border);
}

.md-typeset pre {
  background-color: var(--surface-container);
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  padding: 1.25rem;
  overflow-x: auto;
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.04);
}

.md-typeset pre code {
  background: none;
  border: none;
  color: var(--text-primary);
}

/* ==========================================================================
   Tables
   ========================================================================== */

.md-typeset table:not([class]) {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.875rem;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.md-typeset table:not([class]) th {
  background-color: var(--warm-200);
  color: var(--warm-900);
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  text-align: left;
  padding: 0.875rem 1rem;
  border-bottom: 2px solid var(--warm-300);
  white-space: nowrap;
}

.md-typeset table:not([class]) td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--surface-border);
  vertical-align: top;
}

.md-typeset table:not([class]) tbody tr:nth-child(even) td {
  background-color: var(--warm-50);
}

.md-typeset table:not([class]) tbody tr:hover td {
  background-color: var(--warm-100);
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) th {
  background-color: var(--surface-variant);
  color: var(--warm-50);
}

/* ==========================================================================
   Admonitions
   ========================================================================== */

.md-typeset .admonition,
.md-typeset details {
  border-radius: 10px;
  border: 1px solid var(--warm-300);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  background-color: var(--surface-bg);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.md-typeset .admonition-title { font-weight: 700; }

.md-typeset .admonition.note { border-color: var(--warm-300); background-color: var(--warm-50); }
.md-typeset .admonition.tip { border-color: #b5c9a8; background-color: #eef4ea; }
.md-typeset .admonition.warning { border-color: #d9b269; background-color: #fbf3e0; }
.md-typeset .admonition.danger,
.md-typeset .admonition.error { border-color: #d09a90; background-color: #f9ece9; }
.md-typeset .admonition.info { border-color: #b8c4d6; background-color: #eef1f6; }

/* ==========================================================================
   Tabs
   ========================================================================== */

.md-typeset .tabbed-labels {
  display: flex;
  gap: 0.25rem;
  border-bottom: 2px solid var(--warm-200);
  margin-bottom: 1rem;
}

.md-typeset .tabbed-label {
  padding: 0.75rem 1.25rem;
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: all 0.15s ease;
}

.md-typeset .tabbed-label:hover { color: var(--warm-800); }

.md-typeset input.tabbed-input:checked + .tabbed-label {
  color: var(--warm-900);
  border-bottom-color: var(--warm-400);
}

/* ==========================================================================
   Material Symbols Outlined
   ========================================================================== */

.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  vertical-align: -0.35em;
  -webkit-font-smoothing: antialiased;
  font-variation-settings:
    'FILL' 0,
    'wght' 400,
    'GRAD' 0,
    'opsz' 24;
}

/* Inline icon size helper */
.material-symbols-outlined.small { font-size: 18px; }
.material-symbols-outlined.large { font-size: 32px; }

/* ==========================================================================
   Feature Cards
   ========================================================================== */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.feature-card {
  background: var(--surface-bg);
  border: 1px solid var(--warm-200);
  border-radius: 14px;
  padding: 1.5rem;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.feature-card:hover {
  box-shadow: 0 6px 16px rgba(93, 78, 63, 0.12);
  transform: translateY(-2px);
}

.feature-card h4 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  color: var(--warm-900);
}

.feature-card p {
  margin-bottom: 0;
  color: var(--text-secondary);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.md-footer {
  background-color: var(--warm-200);
  color: var(--warm-900);
}

.md-footer__link { color: var(--warm-800); }
.md-footer__link:hover { color: var(--warm-900); }

[data-md-color-scheme="slate"] .md-footer {
  background-color: var(--surface-variant);
  color: var(--warm-50);
}

[data-md-color-scheme="slate"] .md-footer__link { color: var(--warm-200); }

/* ==========================================================================
   Scrollbar
   ========================================================================== */

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--warm-100); }
::-webkit-scrollbar-thumb {
  background: var(--warm-300);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover { background: var(--warm-400); }

/* ==========================================================================
   Mermaid
   ========================================================================== */

.mermaid {
  background: var(--surface-bg);
  border-radius: 10px;
  padding: 1rem;
  margin: 1.5rem 0;
  overflow-x: auto;
}

/* ==========================================================================
   Method badges
   ========================================================================== */

.method-get { background: #e6efe1; color: #4d6b40; }
.method-post { background: #e8edf7; color: #42557a; }
.method-patch { background: #fbf0d8; color: #8a6620; }
.method-delete { background: #f8e6e2; color: #9c4a3e; }
.method-put { background: #e8eaed; color: #5c5044; }

.method-badge {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  border-radius: 4px;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

/* ==========================================================================
   Print
   ========================================================================== */

@media print {
  .md-header, .md-sidebar, .md-footer, .md-search, .md-top { display: none !important; }
  .md-main { max-width: none !important; }
  .md-content { max-width: none !important; padding: 0 !important; }
}