/* Variables globales */
:root {
    /* Bootstrap Overrides (Violet Foncé) */
    --bs-primary: #6c3483;
    --bs-primary-rgb: 108, 52, 131;
    --bs-link-color: #6c3483;
    --bs-link-hover-color: #512e5f;
    --bs-info: #8e44ad;
    --bs-info-rgb: 142, 68, 173;

    /* Light Mode Variables (Default) */
    --primary-color: #2c3e50;
    --secondary-color: #6c3483;
    --success-color: #27ae60;
    --warning-color: #f1c40f;
    --danger-color: #c0392b;
    
    --bg-body: #f8f9fa;
    --bg-card: #ffffff;
    --bg-secondary: #e9ecef;
    --bg-input: #ffffff;
    
    --text-main: #2c3e50;
    --text-muted: #6c757d;
    --text-light: #f8f9fa;
    
    --border-color: #dee2e6;
    --border-radius: 0.375rem;
    
    --link-color: #6c3483;
    --link-hover: #512e5f;

    --code-bg: #f8f9fa;
    --code-color: #212529;
    --code-border: #dee2e6;
}

[data-theme="dark"], body.dark-mode {
    /* Bootstrap Overrides Dark */
    --bs-primary: #8e44ad;
    --bs-primary-rgb: 142, 68, 173;
    --bs-link-color: #9b59b6;
    --bs-link-hover-color: #d2b4de;

    /* Dark Mode Variables */
    --primary-color: #ecf0f1;
    --secondary-color: #8e44ad;
    
    --bg-body: #1a1a1a;
    --bg-card: #2d2d2d;
    --bg-secondary: #333333;
    --bg-input: #333333;
    
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    --text-light: #e6eef8;
    
    --border-color: #404040;
    
    --link-color: #9b59b6;
    --link-hover: #d2b4de;

    --code-bg: #2b2b2b;
    --code-color: #f8f8f2;
    --code-border: #404040;
}

/* Reset et styles de base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-main);
    background-color: var(--bg-body);
    transition: background-color 0.3s ease, color 0.3s ease;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Conteneurs */
main#main-content {
    width: 100%;
    max-width: 100vw;
    flex: 1 0 auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.section {
    padding: 4rem 0;
}

/* Header et navigation */
header {
    width: 100vw;
    position: relative;
    z-index: 1030;
}

.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
}

.navbar-brand {
    font-weight: 700;
    color: var(--primary-color) !important;
}

.nav-link {
    font-weight: 500;
    color: var(--text-main) !important;
    padding: 0.5rem 1rem !important;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--secondary-color) !important;
}

/* Cartes */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
    color: var(--text-main);
}

.card:hover {
    transform: translateY(-5px);
}

.card-title {
    color: var(--text-main);
    font-weight: 600;
}

.card-text {
    color: var(--text-main);
}

.text-muted {
    color: var(--text-muted) !important;
}

/* Formulaires */
.form-control, .form-select {
    background-color: var(--bg-input);
    color: var(--text-main);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
}

.form-control:focus, .form-select:focus {
    background-color: var(--bg-input);
    color: var(--text-main);
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(52,152,219,0.25);
}

/* Boutons */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: all 0.3s ease;
    background-image: linear-gradient(rgba(255,255,255,0.05), rgba(0,0,0,0.05));
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    border: 1px solid transparent;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.btn-primary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--link-hover);
    border-color: var(--link-hover);
}

.btn-outline-primary {
    color: var(--secondary-color);
    border-color: var(--secondary-color);
    background-color: transparent;
}

.btn-outline-primary:hover {
    background-color: var(--secondary-color);
    color: white;
}

/* Liens */
a {
    color: var(--link-color);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--link-hover);
}

/* Code styling (Global) */
code, .code-inline {
    background-color: var(--bg-secondary);
    border-radius: 4px;
    font-family: 'Fira Code', Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
    font-size: 0.9em;
    padding: 0.2em 0.4em;
    color: #d63384;
}

[data-theme="dark"] code, [data-theme="dark"] .code-inline {
    color: #ff79c6;
    background-color: rgba(255, 255, 255, 0.1);
}

/* Block code styling */
pre {
    background-color: var(--code-bg);
    border: 1px solid var(--code-border);
    border-radius: 6px;
    padding: 1rem;
    margin-bottom: 1rem;
    overflow-x: auto;
    color: var(--code-color);
}

/* Exclude CodeMirror from generic pre styles */
pre:not(.CodeMirror-line) code {
    background-color: transparent !important;
    padding: 0;
    color: inherit;
    font-size: 0.9em;
}

/* Tables */
.table {
    color: var(--text-main);
    border-color: var(--border-color);
}

.table th, .table td {
    border-color: var(--border-color);
    padding: 0.75rem;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.02);
}

[data-theme="dark"] .table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(255, 255, 255, 0.05);
}

.table-hover tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .table-hover tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* List Groups */
.list-group-item {
    background-color: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-main);
}

/* Footer */
.footer {
    background-color: var(--bg-secondary);
    color: var(--text-main);
    padding: 3rem 0;
    border-top: 1px solid var(--border-color);
}

/* Events List Cards */
.events-list .event-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

/* Timeline Markers */
.timeline-event-marker .marker-card {
    color: var(--text-main);
    background-color: var(--bg-card);
}

/* Utility Classes */
.bg-light { background-color: var(--bg-secondary) !important; }
.bg-white { background-color: var(--bg-card) !important; }
.text-white { color: var(--text-light) !important; }

[data-theme="dark"] .bg-light { background-color: var(--bg-secondary) !important; }
[data-theme="dark"] .bg-white { background-color: var(--bg-card) !important; }
[data-theme="dark"] .text-dark { color: var(--text-light) !important; }

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

/* Modals Dark Mode */
[data-theme="dark"] .modal-content {
    background-color: var(--bg-card);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .modal-header {
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .modal-footer {
    border-top: 1px solid var(--border-color);
}

[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}