/* Import police Dys */
@import url("https://fonts.cdnfonts.com/css/opendyslexic");

/* ============================
   Variables globales
   ============================ */
:root {
  --bg-body: #0b0d12;
  --bg-page: #151820;
  --bg-panel: #181b23;
  --bg-panel-soft: #1e222c;
  --bg-nav: transparent;
  --bg-nav-hover: rgba(187, 134, 252, 0.1);

  --border: #2a2f3a;
  --border-soft: #242936;

  --text-main: #e7e7ec;
  --text-soft: #c9cbd4;
  --text-muted: #9a9fac;

  --accent: #c79aff;
  --accent-soft: rgba(199, 154, 255, 0.12);
  --accent-strong: #d7b2ff;
  --accent-hover: #ff9d57;
  --accent-border: rgba(199, 154, 255, 0.45);

  --tw-bg: #161b26;
  --tw-border: #ff9d57;
  --tw-text: #ffc67a;

  --note-bg: rgba(199, 154, 255, 0.08);
  --note-border: #c79aff;

  --shadow-lg: 0 18px 70px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 12px 36px rgba(0, 0, 0, 0.32);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --radius-xl: 24px;

  --container-width: 1120px;
  --content-width: 980px;

  --space-2xs: 0.35rem;
  --space-xs: 0.6rem;
  --space-sm: 0.9rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;

  --font-main: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --font-ui: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --transition-fast: 0.15s ease;
  --transition-normal: 0.18s ease;
}

/* ============================
   Mode sombre
   ============================ */
body.dark-mode {
  --bg-body: #090b10;
  --bg-page: #151820;
  --bg-panel: #181b23;
  --bg-panel-soft: #1e222c;
  --bg-nav-hover: rgba(187, 134, 252, 0.11);

  --border: #2a2f3a;
  --border-soft: #242936;

  --text-main: #e7e7ec;
  --text-soft: #c9cbd4;
  --text-muted: #9a9fac;

  --accent: #c79aff;
  --accent-soft: rgba(199, 154, 255, 0.12);
  --accent-strong: #d7b2ff;
  --accent-hover: #ff9d57;
  --accent-border: rgba(199, 154, 255, 0.45);

  --tw-bg: #151820;
  --tw-border: #ff9d57;
  --tw-text: #ffc67a;

  --note-bg: rgba(199, 154, 255, 0.08);
  --note-border: #c79aff;
}

/* ============================
   Mode Dys
   ============================ */
body.dys-mode {
  --font-main: "OpenDyslexic", "Verdana", "Tahoma", system-ui, sans-serif;
}

body.dys-mode,
body.dys-mode p,
body.dys-mode li,
body.dys-mode a,
body.dys-mode span,
body.dys-mode button,
body.dys-mode h1,
body.dys-mode h2,
body.dys-mode h3,
body.dys-mode .markdown-body,
body.dys-mode .top-nav a,
body.dys-mode .theme-toggle,
body.dys-mode .dys-toggle {
  font-family: var(--font-main);
  line-height: 1.95;
  letter-spacing: 0.035em;
  word-spacing: 0.08em;
}

/* ============================
   Base
   ============================ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg-body);
}

body {
  min-height: 100vh;
  margin: 0;
  padding: 2rem;
  color: var(--text-main);
  background:
    radial-gradient(circle at top left, rgba(199, 154, 255, 0.08), transparent 28rem),
    radial-gradient(circle at top right, rgba(255, 157, 87, 0.05), transparent 30rem),
    linear-gradient(180deg, #0b0d12 0%, #090a0f 100%);
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.75;
}

/* ============================
   Layout principal
   ============================ */
.container,
.page,
main,
.markdown-body {
  width: min(100%, var(--content-width));
  margin: 0 auto 2.5rem;
  padding: 2.5rem;
  background: var(--bg-page);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.container {
  width: min(100%, var(--container-width));
}

.content {
  min-width: 0;
}

/* Pages avec sidebar */
.layout,
.page-layout,
.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 2.1fr) minmax(240px, 0.8fr);
  gap: var(--space-xl);
  align-items: start;
}

/* ============================
   Header
   ============================ */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-lg);
  padding-bottom: 1.8rem;
  margin-bottom: 2.4rem;
  border-bottom: 1px solid var(--border-soft);
}

.logo,
.site-title {
  color: var(--accent-strong);
  font-family: var(--font-ui);
  font-size: 1rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.04em;
}

.logo::before,
.site-title::before {
  content: "> ";
  color: var(--accent-strong);
}

.logo span {
  color: var(--text-muted);
}

.site-title {
  margin: 0;
}

.site-title a {
  color: var(--accent-strong) !important;
  text-decoration: none;
  border-bottom: 0;
}

.site-title a:hover,
.site-title a:focus-visible {
  color: var(--accent-hover) !important;
  background: transparent;
  outline: none;
}

/* ============================
   Navigation
   ============================ */
nav,
.top-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.15rem;
}

.top-nav {
  margin: 0 0 2.4rem;
  padding: 0 0 1.8rem;
  border-top: 0;
  border-bottom: 1px solid var(--border-soft);
}

nav a,
.top-nav a,
.theme-toggle,
.dys-toggle {
  color: var(--accent-strong);
  text-decoration: none;
  border-bottom: 0;
  font-family: var(--font-ui);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  transition:
    color var(--transition-fast),
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast);
}

.top-nav a,
.theme-toggle,
.dys-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: auto;
  padding: 0.35rem 0;
  color: var(--accent-strong);
  background: transparent;
  border: 0;
  border-radius: 0;
}

nav a:hover,
nav a:focus-visible,
.top-nav a:hover,
.top-nav a:focus-visible {
  color: var(--accent-hover);
  background: transparent;
  outline: none;
  transform: translateY(-1px);
}

.top-nav a.active {
  color: var(--accent-hover);
  background: transparent;
  border: 0;
}

/* ============================
   Boutons thème et Dys
   ============================ */
.theme-toggle,
.dys-toggle {
  cursor: pointer;
}

.theme-toggle {
  margin-left: auto;
}

.dys-toggle {
  margin-left: 0;
}

.theme-toggle:hover,
.theme-toggle:focus-visible,
.dys-toggle:hover,
.dys-toggle:focus-visible {
  color: var(--accent-hover);
  background: transparent;
  outline: none;
  transform: translateY(-1px);
}

body.dys-mode .dys-toggle {
  color: var(--accent-hover);
}

/* ============================
   Typographie
   ============================ */
h1,
h2,
h3,
.section-block h1,
.section-block h2,
.section-block h3,
.sidebar h3,
.pdf-card h3 {
  color: var(--accent-strong);
  font-weight: 800;
  line-height: 1.25;
}

h1 {
  margin: 0 0 1.25rem;
  color: var(--text-main);
  font-size: clamp(2rem, 4vw, 2.7rem);
  letter-spacing: 0.015em;
}

h2 {
  margin: 2.3rem 0 1rem;
  padding-bottom: 0;
  color: var(--accent-strong);
  font-family: var(--font-ui);
  font-size: 1.45rem;
  border-bottom: 0;
  letter-spacing: 0.08em;
}

h3 {
  margin: 1.6rem 0 0.7rem;
  color: var(--accent-strong);
  font-family: var(--font-ui);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
}

p {
  max-width: 72ch;
  margin: 0.65rem 0 1.15rem;
  color: var(--text-main);
  font-weight: 500;
}

ul,
ol {
  margin: 0.6rem 0 1.2rem;
  padding-left: 1.35rem;
  color: var(--text-soft);
}

li + li {
  margin-top: 0.35rem;
}

strong {
  color: var(--text-main);
}

/* ============================
   Liens
   ============================ */
a {
  color: var(--accent-strong);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast),
    color var(--transition-fast);
}

a:hover,
a:focus-visible {
  color: var(--accent-hover);
  border-bottom-color: currentColor;
  background-color: transparent;
  outline: none;
}

/* ============================
   Sections
   ============================ */
.section-block {
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-soft);
}

.section-block + .section-block {
  margin-top: var(--space-2xl);
}

.section-block:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

/* ============================
   Sidebar et cartes latérales
   ============================ */
.sidebar {
  position: sticky;
  top: 1.5rem;
}

.sidebar-block,
.card,
.info-card,
.nav-card {
  padding: 1.25rem;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: none;
}

.sidebar-block + .sidebar-block,
.card + .card,
.info-card + .info-card,
.nav-card + .nav-card {
  margin-top: 1rem;
}

.sidebar h3,
.sidebar-block h3,
.card h3,
.info-card h3,
.nav-card h3 {
  margin-top: 0;
  color: var(--accent-strong);
  font-family: var(--font-ui);
  font-size: 1rem;
}

.sidebar ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.sidebar li + li {
  margin-top: var(--space-xs);
}

.sidebar a {
  color: var(--accent-strong);
  text-decoration: none;
  border-bottom: 0;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 700;
}

.sidebar a:hover,
.sidebar a:focus-visible {
  color: var(--accent-hover);
  background: transparent;
  outline: none;
}

.sidebar p,
.sidebar li,
.card p,
.info-card p,
.nav-card p {
  max-width: none;
  color: var(--text-soft);
  font-size: 0.96rem;
}

/* ============================
   Trigger warning
   ============================ */
.tw-box {
  margin: 1.4rem 0 2rem;
  padding: 1.15rem 1.2rem;
  color: var(--text-main);
  background: var(--tw-bg);
  border: 1px solid var(--tw-border);
  border-radius: var(--radius-md);
  font-size: 0.98rem;
}

.tw-box strong {
  color: var(--tw-text);
}

/* ============================
   Notes et encadrés
   ============================ */
.note {
  margin: 1.2rem 0;
  padding: 0.85rem 1rem;
  color: var(--text-soft);
  background: var(--note-bg);
  border-left: 4px solid var(--note-border);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: 0.96rem;
}

/* ============================
   Cartes PDF
   ============================ */
.pdf-card {
  margin-top: var(--space-lg);
  padding: var(--space-lg);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.pdf-card p {
  color: var(--text-soft);
}

.pdf-card a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: var(--space-sm);
  padding: 0.7rem 1rem;
  color: var(--accent-strong);
  background: var(--accent-soft);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 0.92rem;
}

.pdf-card a:hover,
.pdf-card a:focus-visible {
  color: var(--accent-hover);
  border-color: rgba(255, 157, 87, 0.45);
  transform: translateY(-1px);
  outline: none;
}

/* ============================
   Code inline
   ============================ */
code {
  padding: 0.12rem 0.3rem;
  color: var(--accent-strong);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.9em;
}

/* ============================
   Séparateurs
   ============================ */
hr {
  margin: 2.2rem 0 1.8rem;
  border: 0;
  border-top: 1px solid var(--border-soft);
}

/* ============================
   Footer
   ============================ */
.site-footer {
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
}

.site-footer p {
  margin: 0;
  color: var(--text-muted);
  font-family: var(--font-ui);
  font-size: 0.92rem;
}

/* ============================
   Responsive
   ============================ */
@media (max-width: 960px) {
  body {
    padding: 1rem;
  }

  .container,
  .page,
  main,
  .markdown-body {
    padding: 1.5rem;
  }

  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .layout,
  .page-layout,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  p {
    max-width: none;
  }
}

@media (max-width: 720px) {
  body {
    padding: 0.75rem;
    font-size: 15.8px;
  }

  .container,
  .page,
  main,
  .markdown-body {
    padding: 1.2rem;
    border-radius: 16px;
  }

  nav,
  .top-nav {
    gap: 0.8rem;
  }

  .theme-toggle {
    margin-left: 0;
  }

  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.25rem;
  }
}

/* ============================
   Réduction animations
   ============================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    transform: none !important;
    scroll-behavior: auto !important;
  }
}