/* ===== RESET CSS MODERNE ===== */
/* Inspiré de normalize.css et modern-css-reset */

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

/* Remove default margin and padding */
* {
  margin: 0;
  padding: 0;
}

/* HTML et Body */
html {
  font-size: 16px;
  scroll-behavior: smooth;
  overflow-y: scroll; /* Force scrollbar pour éviter décalage navbar */
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--cb-font-family-primary);
  font-size: var(--cb-font-size-base);
  line-height: var(--cb-line-height-normal);
  color: var(--cb-text-primary);
  background: var(--cb-bg-secondary);
  padding-top: var(--header-height);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeSpeed;
}

/* Layout principal */
main {
  flex: 1;
  padding: var(--cb-spacing-8) var(--container-padding);
  width: 100%;
  max-width: var(--cb-container-xxl);
  margin: 0 auto;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--cb-font-weight-semibold);
  line-height: var(--cb-line-height-tight);
  color: var(--cb-text-primary);
  margin-bottom: var(--cb-spacing-4);
}

h1 { font-size: var(--cb-font-size-4xl); }
h2 { font-size: var(--cb-font-size-3xl); }
h3 { font-size: var(--cb-font-size-2xl); }
h4 { font-size: var(--cb-font-size-xl); }
h5 { font-size: var(--cb-font-size-lg); }
h6 { font-size: var(--cb-font-size-base); }

/* Paragraphs */
p {
  margin-bottom: var(--cb-spacing-4);
  color: var(--cb-text-secondary);
}

/* Links */
a {
  color: var(--cb-primary);
  text-decoration: none;
  transition: var(--cb-transition-fast);
}

a:hover {
  color: var(--cb-primary-hover);
  text-decoration: underline;
}

a:focus {
  outline: 2px solid var(--cb-primary);
  outline-offset: 2px;
}

/* Lists */
ul, ol {
  list-style: none;
}

ul[role="list"], 
ol[role="list"] {
  list-style: revert;
}

/* Images */
img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Forms */
input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

input,
textarea {
  border: var(--cb-border-width) solid var(--cb-border-color);
  border-radius: var(--cb-radius-md);
  padding: var(--cb-spacing-3);
  background: var(--cb-bg-primary);
  transition: var(--cb-transition-fast);
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--cb-primary);
  box-shadow: 0 0 0 3px rgba(var(--cb-primary-rgb), 0.1);
}

/* Buttons */
button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

/* Tables */
table {
  border-collapse: collapse;
  width: 100%;
}

th, td {
  text-align: left;
  padding: var(--cb-spacing-3);
}

th {
  font-weight: var(--cb-font-weight-semibold);
  color: var(--cb-text-primary);
  border-bottom: 2px solid var(--cb-border-color);
}

td {
  border-bottom: var(--cb-border-width) solid var(--cb-border-color);
}

/* Code */
code,
pre,
kbd,
samp {
  font-family: var(--cb-font-family-mono);
  font-size: 0.9em;
}

pre {
  background: var(--cb-gray-100);
  padding: var(--cb-spacing-4);
  border-radius: var(--cb-radius-md);
  overflow-x: auto;
}

code {
  background: var(--cb-gray-100);
  padding: 0.125rem 0.25rem;
  border-radius: var(--cb-radius-sm);
}

/* Blockquotes */
blockquote {
  border-left: 4px solid var(--cb-primary);
  padding-left: var(--cb-spacing-4);
  margin: var(--cb-spacing-4) 0;
  font-style: italic;
  color: var(--cb-text-secondary);
}

/* HR */
hr {
  border: none;
  height: var(--cb-border-width);
  background: var(--cb-border-color);
  margin: var(--cb-spacing-8) 0;
}

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--cb-primary);
  outline-offset: 2px;
}

/* Remove animations for users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto !important;
  }
}

/* Print styles */
@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: black !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
  
  a,
  a:visited {
    text-decoration: underline;
  }
  
  h1, h2, h3 {
    page-break-after: avoid;
  }
  
  img {
    page-break-inside: avoid;
  }
  
  p, h2, h3 {
    orphans: 3;
    widows: 3;
  }
}