/* Déclarations de polices optimisées */
@font-face {
    font-family: 'Inter';
    font-display: swap;
    font-weight: 400;
    src: url(/fonts/Inter-Regular.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Inter';
    font-display: swap;
    font-weight: 500;
    src: url(/fonts/Inter-Medium.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Inter';
    font-display: swap;
    font-weight: 700;
    src: url(/fonts/Inter-Bold.woff2) format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Styles de base optimisés */
:root {
    --bg-color: #f5f5f5;
    --text-color: #333;
    --container-bg: #fff;
    --border-color: #ddd;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --primary-color: #0066cc;
    --secondary-color: #004d99;
    --button-hover-bg: #004d99;
    --text-color-hover: #fff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.5;
    font-variation-settings: 'wght' 400;
}

/* Précharge des polices */
link[rel="preload"] {
    href: url(/fonts/Inter-Regular.woff2);
    as: font;
    type: font/woff2;
}

link[rel="preload"] {
    href: url(/fonts/Inter-Medium.woff2);
    as: font;
    type: font/woff2;
}

link[rel="preload"] {
    href: url(/fonts/Inter-Bold.woff2);
    as: font;
    type: font/woff2;
}

/* Styles de base */
:root {
    --bg-color: #f5f5f5;
    --text-color: #333;
    --container-bg: #fff;
    --border-color: #ddd;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --primary-color: #0066cc;
    --secondary-color: #004d99;
    --button-hover-bg: #004d99;
    --text-color-hover: #fff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s linear, color 0.3s linear;
    line-height: 1.5;
}

.container {
    max-width: 900px;
    margin: 30px auto;
    padding: 20px;
    background-color: var(--container-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 2px 5px var(--shadow-color);
    transition: all 0.3s linear;
    will-change: transform;
}

/* Styles des titres */
h1, h2 {
    color: var(--primary-color);
    margin-bottom: 15px;
    transition: color 0.3s;
}

/* Styles des liens */
a {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 600;
    transition: color 0.3s;
}

a:hover {
    color: gold;
}

/* Styles des boutons */
.btn, button, nav form button {
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s linear;
    font-weight: 700;
}

.btn:hover, button:hover, nav form button:hover {
    background-color: var(--button-hover-bg);
    color: var(--text-color-hover);
    transform: translateY(-2px);
    will-change: transform, background-color, color;
}

/* Barre de navigation */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 10px;
    transition: all 0.3s linear;
}

.menu-left {
    position: relative;
}

.menu-left .logo {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid;
    border-image-slice: 1;
    background: radial-gradient(circle, #fff, #ccc);
    box-shadow: 0 0 8px var(--shadow-color);
    position: relative;
    top: -10px;
    margin-left: -10px;
    margin-bottom: -20px;
}

.menu-center {
    display: flex;
    align-items: center;
    gap: 5px;
}

.menu-center ul {
    display: flex;
    list-style: none;
    gap: 5px;
    margin: 0;
    padding: 0;
}

.menu-center ul li a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.menu-center ul li a:hover {
    color: gold;
}

/* Conteneur de recherche global */
.global-search-container {
    max-width: 600px;
    margin: 10px auto 20px;
    padding: 0 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.global-search-container form {
    display: flex;
    width: 100%;
}

.global-search-container form input[type="text"] {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-right: none;
    border-radius: 6px 0 0 6px;
    background-color: var(--container-bg);
    color: var(--text-color);
    transition: border-color 0.3s;
    min-width: 200px;
}

.global-search-container form input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
}

.global-search-container form button {
    padding: 8px 16px;
    background-color: var(--primary-color);
    color: white;
    border: 1px solid var(--primary-color);
    border-radius: 0 6px 6px 0;
    cursor: pointer;
    transition: background-color 0.3s;
}

.global-search-container form button:hover {
    background-color: var(--button-hover-bg);
    color: var(--text-color-hover);
}

/* Styles pour la recherche classique */
.search-container {
    position: relative;
    margin: 20px 0;
}

.search-container form {
    display: flex;
    gap: 10px;
    background-color: rgba(255, 255, 255, 0.7);
    padding: 8px 15px;
    border-radius: 8px;
}

.search-container form input[type="text"] {
    flex: 1;
    padding: 8px 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px 0 0 4px;
    outline: none;
    background-color: var(--container-bg);
    color: var(--text-color);
    transition: border-color 0.3s;
}

.search-container form input[type="text"]:focus {
    border-color: var(--primary-color);
    outline: 2px solid var(--primary-color);
}

.search-container form button {
    background-color: var(--primary-color);
    color: var(--text-color-hover);
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    transition: background-color 0.3s, color 0.3s;
    font-weight: 600;
}

.search-container form button:hover {
    background-color: var(--button-hover-bg);
    color: var(--text-color-hover);
}

/* Search styles */
.search-wrapper {
    position: relative;
    margin: 0 20px;
}

.search-form {
    display: flex;
    align-items: center;
    background: var(--bg-color);
    border-radius: 20px;
}

.search-form input[type="text"] {
    width: 200px;
    padding: 5px 10px;
    border: none;
    background: none;
    color: var(--text-color);
    font-size: 16px;
    outline: none;
}

.search-icon {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5em;
    order: -1; /* Move to left */
}

.search-icon:hover {
    color: gold;
}

.icon-text {
    display: inline-block;
    transform: rotate(-45deg);
    font-size: 1.2em;
}

/* Nouveau style pour le bouton combiné avec zones de clic séparées */
.toggle-group {
  display: flex;
  align-items: center;
}

#theme-lang-toggle {
  position: relative;
  display: flex;
  align-items: center;
  width: 90px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.2);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

/* Zone de thème (côté gauche) */
#theme-lang-toggle #theme-icon {
  position: absolute;
  left: 5px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  font-size: 1.2em;
  width: 40px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Zone de langue (côté droit) */
#theme-lang-toggle #lang-icon {
  position: absolute;
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
  z-index: 2;
}

/* Séparateur visuel */
#theme-lang-toggle::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 20%;
  bottom: 20%;
  width: 1px;
  background-color: var(--border-color);
}

#theme-lang-toggle:hover {
  background-color: rgba(255, 255, 255, 0.3);
}

/* Styles des boutons de toggle */
.toggle-container {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

#theme-icon, #lang-icon {
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}

#theme-icon {
    font-size: 1rem;
    line-height: 1;
}

#lang-icon {
    width: 24px;
    height: 24px;
    object-fit: cover;
}

#theme-icon:hover, #lang-icon:hover {
    transform: scale(1.1) rotate(5deg);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

/* Remove overlay styles */
.search-overlay {
    display: none;
}

/* Page tuto.php */
.tuto-page {
    max-width: 1280px;
    margin: 0 auto;
    padding: 20px;
    background-color: var(--container-bg);
    border-radius: 8px;
    box-shadow: 0 2px 5px var(--shadow-color);
}

.tuto-title {
    font-size: 2em;
    margin-bottom: 10px;
    padding-bottom: 5px;
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

.tuto-article {
    background-color: var(--container-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 30px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.tuto-article:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--shadow-color);
}

.tuto-header {
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.tuto-link {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s;
}

.tuto-link:hover {
    color: var(--primary-color-dark);
}

.tuto-meta {
    font-size: 0.9em;
    color: var(--text-color-muted);
    margin-bottom: 10px;
}

.tuto-date {
    color: var(--text-color-muted);
    font-size: 0.9em;
    margin-bottom: 10px;
    display: block;
}

.tuto-excerpt {
    color: var(--text-color);
    line-height: 1.6;
    margin-bottom: 15px;
    font-size: 1em;
}

.tuto-read-more {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 8px 15px;
    border-radius: 4px;
    text-decoration: none;
    transition: background-color 0.3s;
}

.tuto-read-more:hover {
    background-color: var(--primary-color-dark);
}

.tuto-content {
    margin-top: 20px;
    line-height: 1.6;
    color: var(--text-color);
}

.tuto-pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 30px 0;
}

.tuto-pagination a {
    padding: 8px 15px;
    background-color: var(--container-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s;
}

.tuto-pagination a:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.tuto-categories {
    margin-top: 20px;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
}

.tuto-categories ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tuto-categories li {
    background-color: var(--container-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 4px 8px;
    font-size: 0.9em;
}

.tuto-categories a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s;
}

.tuto-categories a:hover {
    color: var(--primary-color-dark);
}

/* Tutorial page styles */
.blog-tutorials {
    padding: 2rem 0;
    background-color: #f8f9fa;
}

.tuto-article {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 2rem;
    margin-bottom: 2rem;
    transition: transform 0.2s;
}

.tuto-article:hover {
    transform: translateY(-2px);
}

.tuto-title {
    color: #2c3e50;
    margin-bottom: 2rem;
    font-weight: 700;
}

.tuto-header h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.tuto-link {
    color: #34495e;
    text-decoration: none;
    transition: color 0.3s;
}

.tuto-link:hover {
    color: #3498db;
}

.tuto-meta {
    color: #7f8c8d;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.tuto-excerpt {
    color: #555;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.tuto-read-more {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: #3498db;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.tuto-read-more:hover {
    background-color: #2980b9;
    color: white;
}

.tuto-content {
    margin-top: 2rem;
}

.tuto-pagination {
    margin-top: 3rem;
}

.tuto-pagination .page-link {
    color: #3498db;
}

.tuto-pagination .active .page-link {
    background-color: #3498db;
    border-color: #3498db;
}

.sidebar-section {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.tuto-categories h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.tuto-category-link {
    color: #34495e;
    text-decoration: none;
    transition: color 0.3s;
    display: block;
    padding: 0.5rem 0;
}

.tuto-category-link:hover {
    color: #3498db;
}

/* Search Results */
.search-results {
    max-width: 1280px;
    margin: 0 auto;
}

.search-results h2 {
    font-size: 1.2em;
    color: var(--text-color);
    margin-bottom: 20px;
}

.search-result {
    margin-bottom: 30px;
    padding: 20px;
    background-color: var(--container-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: transform 0.2s;
}

.search-result:hover {
    transform: translateY(-2px);
}

.search-result h3 {
    margin-bottom: 10px;
}

.result-meta {
    color: var(--text-muted);
    font-size: 0.9em;
    margin-bottom: 10px;
}

.result-excerpt {
    margin-bottom: 15px;
    line-height: 1.5;
}

.no-results {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
    font-style: italic;
}

/* Code block styling */
pre[class*="language-"] {
    border-radius: 6px;
    margin: 1.5rem 0;
    position: relative;
}

.code-toolbar {
    position: relative;
}

.copy-button {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    padding: 0.25rem 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 4px;
    color: #fff;
    cursor: pointer;
    font-size: 0.8rem;
    transition: background 0.3s;
}

.copy-button:hover {
    background: rgba(255, 255, 255, 0.2);
}

.copy-feedback {
    position: absolute;
    right: 0.5rem;
    top: 0.5rem;
    background: rgba(46, 204, 113, 0.9);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    display: none;
}

/* Bouton de toggle */
.toggle-group {
    display: flex;
    align-items: center;
    gap: 5px;
}

#theme-lang-toggle {
    position: relative;
    display: flex;
    align-items: center;
    width: 90px;
    height: 40px;
    background-color: rgb(255 255 255 / .2);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#theme-lang-toggle #theme-icon {
    position: absolute;
    left: 5px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    font-size: 1.2em;
    width: 40px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

#theme-lang-toggle #lang-icon {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
    z-index: 2;
}

#theme-lang-toggle::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 20%;
    bottom: 20%;
    width: 1px;
    background-color: var(--border-color);
}

#theme-lang-toggle:hover {
    background-color: rgb(255 255 255 / .3);
}

/* Footer */
.footer {
    text-align: center;
    padding: 20px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    margin-top: 20px;
    border-radius: 10px;
    box-shadow: inset 0 2px 5px rgb(0 0 0 / .2);
    transition: background 0.3s;
}

/* Transitions générales */
body, .container, .footer, nav {
    transition: background-color 0.3s linear, color 0.3s linear, background 0.3s linear;
}

/* Styles responsives */
@media screen and (max-width: 768px) {
    nav {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: 3px 10px;
        min-height: 40px;
        overflow: visible;
    }

    .menu-left {
        width: auto;
        display: flex;
        align-items: center;
    }

    .menu-left .logo {
        max-width: 50px;
        padding: 1px;
        height: auto;
        top: 0;
        margin-left: 0;
        margin-bottom: 0;
    }

    .menu-center ul {
        list-style: none;
        display: flex;
        gap: 10px;
        align-items: center;
        margin: 0;
        padding: 0;
    }

    #theme-lang-toggle {
        width: 50px;
        height: 20px;
        border-radius: 7px;
        font-size: .8em;
    }

    #theme-lang-toggle #theme-icon {
        font-size: .8em;
        width: 18px;
    }

    #theme-lang-toggle #lang-icon {
        right: 4px;
        width: 16px;
        height: 16px;
    }

    #theme-lang-toggle::before {
        top: 25%;
        bottom: 25%;
    }

    .navbar {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .nav-menu {
        display: flex;
        justify-content: center;
        width: 100%;
        margin-bottom: 10px;
    }

    .search-container {
        width: 100%;
        max-width: 500px;
        display: flex;
        justify-content: center;
    }

    .search-input {
        width: 70%;
        padding: 8px;
        margin-right: 5px;
    }

    .search-button {
        padding: 8px 15px;
    }

    .menu-center ul li a {
        font-size: 0.9rem;
    }
    
    .global-search-container form input[type="text"] {
        font-size: 0.9rem;
        padding: 6px 10px;
    }
    
    .global-search-container form button {
        font-size: 0.9rem;
        padding: 6px 12px;
    }
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}