/* 
==========================================================================
DARK MODE - PORTFOLIO JULIEN PINOT
Theme sombre avec transition fluide
==========================================================================
*/

/* ==================== DARK MODE VARIABLES ==================== */
[data-theme="dark"] {
    /* Couleurs principales inversées */
    --primary-blue: #60a5fa;
    --primary-blue-light: #93c5fd;
    --primary-blue-dark: #3b82f6;
    
    /* Couleurs de fond sombres */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-dark: #000000;
    --bg-card: #1e293b;
    
    /* Texte inversé */
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --text-light: #64748b;
    --text-white: #ffffff;
    
    /* Bordures et overlays */
    --border-color: #334155;
    --border-light: #475569;
    --overlay-light: rgba(15, 23, 42, 0.95);
    --overlay-dark: rgba(255, 255, 255, 0.05);
    --overlay-blur: rgba(30, 41, 59, 0.7);
    
    /* Ombres adaptées au dark mode */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3), 0 10px 15px -5px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3), 0 10px 15px -3px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
    --shadow-card-hover: 0 4px 6px rgba(96, 165, 250, 0.15), 0 20px 25px -5px rgba(96, 165, 250, 0.2);
}

/* ==================== DARK MODE HEADER ==================== */
[data-theme="dark"] .header {
    background: rgba(15, 23, 42, 0.9);
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .header.scrolled {
    background: rgba(15, 23, 42, 0.95);
    border-bottom-color: var(--border-color);
}

[data-theme="dark"] .burger-line {
    background-color: var(--primary-blue);
}

/* ==================== DARK MODE NAVIGATION ==================== */
[data-theme="dark"] .navbar {
    background: rgba(15, 23, 42, 0.98);
}

[data-theme="dark"] .navbar__link {
    color: var(--text-secondary);
}

[data-theme="dark"] .navbar__link:hover,
[data-theme="dark"] .navbar__link.active {
    color: var(--primary-blue);
    background: var(--bg-tertiary);
}

[data-theme="dark"] .navbar__link:hover svg,
[data-theme="dark"] .navbar__link.active svg {
    stroke: var(--primary-blue);
}

/* Mobile menu en dark mode */
@media (max-width: 768px) {
    [data-theme="dark"] .navbar__link:hover,
    [data-theme="dark"] .navbar__link.active {
        background: var(--primary-blue);
        color: white;
    }
    
    [data-theme="dark"] .navbar__link:hover svg,
    [data-theme="dark"] .navbar__link.active svg {
        stroke: white;
    }
}

/* ==================== DARK MODE TOGGLE BUTTON ==================== */
.theme-toggle {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary-blue);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    transition: all 0.3s ease;
    z-index: 999;
}

.theme-toggle:hover {
    transform: scale(1.1) rotate(15deg);
    box-shadow: 0 8px 25px rgba(96, 165, 250, 0.4);
}

.theme-toggle:active {
    transform: scale(0.95);
}

.theme-toggle svg {
    width: 24px;
    height: 24px;
}

.theme-toggle .sun-icon {
    display: none;
}

.theme-toggle .moon-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .sun-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .moon-icon {
    display: none;
}

/* Version mobile du toggle */
@media (max-width: 768px) {
    .theme-toggle {
        bottom: 1rem;
        right: 1rem;
        width: 48px;
        height: 48px;
    }
    
    .theme-toggle svg {
        width: 20px;
        height: 20px;
    }
}

/* ==================== DARK MODE CARDS & COMPONENTS ==================== */
[data-theme="dark"] .card,
[data-theme="dark"] .project-card,
[data-theme="dark"] .stat-item,
[data-theme="dark"] .timeline-card,
[data-theme="dark"] .intro-section {
    background: var(--bg-card);
    border-color: var(--border-color);
}

[data-theme="dark"] .card:hover,
[data-theme="dark"] .project-card:hover,
[data-theme="dark"] .stat-item:hover {
    border-color: var(--primary-blue);
}

/* Stat Cards */
[data-theme="dark"] .stat-card,
[data-theme="dark"] .stat-card--blue,
[data-theme="dark"] .stat-card--green,
[data-theme="dark"] .stat-card--orange,
[data-theme="dark"] .stat-card--light-blue {
    background: var(--bg-card) !important;
}

/* Skill Cards */
[data-theme="dark"] .skill-card,
[data-theme="dark"] .skill-card--red,
[data-theme="dark"] .skill-card--blue {
    background: var(--bg-card) !important;
}

[data-theme="dark"] .skill-card-content {
    background: transparent !important;
}

[data-theme="dark"] .skill-list-item--red,
[data-theme="dark"] .skill-list-item--blue {
    background: rgba(96, 165, 250, 0.1) !important;
}

[data-theme="dark"] .skill-list-text {
    color: var(--text-primary) !important;
}

/* Section Badges */
[data-theme="dark"] .section-badge,
[data-theme="dark"] .section-badge--large {
    background: var(--bg-card) !important;
    border-color: var(--border-color) !important;
}

/* Profile Quote Container */
[data-theme="dark"] .profile-quote-container {
    background: var(--bg-card) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .profile-quote-text {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .text-highlight-blue,
[data-theme="dark"] .text-highlight-emerald,
[data-theme="dark"] .text-highlight-orange {
    color: var(--primary-blue) !important;
    background: rgba(96, 165, 250, 0.2) !important;
}

/* Skill Card Headers */
[data-theme="dark"] .skill-card-header--red,
[data-theme="dark"] .skill-card-header--blue {
    background: rgba(96, 165, 250, 0.15) !important;
}

[data-theme="dark"] .skill-card-title,
[data-theme="dark"] .skill-card-subtitle {
    color: var(--text-primary) !important;
}

/* Stat Cards Text */
[data-theme="dark"] .stat-label,
[data-theme="dark"] .stat-description {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .stat-value {
    color: var(--primary-blue) !important;
}

/* Section backgrounds */
[data-theme="dark"] .section--bg-gradient-profile {
    background: var(--bg-primary) !important;
}

/* Hero section */
[data-theme="dark"] .hero-section {
    background: var(--bg-primary) !important;
}

[data-theme="dark"] .hero-title--large,
[data-theme="dark"] .hero-subtitle--accent {
    color: var(--text-primary) !important;
}

/* Stats section */
[data-theme="dark"] .stats-grid {
    background: transparent !important;
}

/* ==================== DARK MODE FORMS ==================== */
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group select:focus,
[data-theme="dark"] .form-group textarea:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(96, 165, 250, 0.2);
}

[data-theme="dark"] .form-group input::placeholder,
[data-theme="dark"] .form-group textarea::placeholder {
    color: var(--text-muted);
}

/* ==================== DARK MODE BUTTONS ==================== */
[data-theme="dark"] .btn-secondary {
    background: var(--bg-tertiary);
    color: var(--primary-blue);
    border-color: var(--primary-blue);
}

[data-theme="dark"] .btn-secondary:hover {
    background: var(--primary-blue);
    color: white;
}

[data-theme="dark"] .btn-outline {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .btn-outline:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

/* ==================== DARK MODE TIMELINE ==================== */
[data-theme="dark"] .timeline::before {
    background: var(--border-color);
}

[data-theme="dark"] .timeline-header {
    background: var(--bg-tertiary);
}

[data-theme="dark"] .company-logo {
    background: var(--bg-primary);
    border-color: var(--border-color);
}

/* ==================== DARK MODE TECH TAGS ==================== */
[data-theme="dark"] .tech-tag {
    background: var(--bg-tertiary);
    color: var(--primary-blue);
    border-color: var(--border-color);
}

[data-theme="dark"] .tech-tag:hover {
    background: var(--primary-blue);
    color: white;
}

/* ==================== DARK MODE SCROLLBAR ==================== */
[data-theme="dark"]::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

[data-theme="dark"]::-webkit-scrollbar-thumb {
    background: var(--gray-600);
}

[data-theme="dark"]::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}

/* ==================== DARK MODE SELECTION ==================== */
[data-theme="dark"]::selection {
    background: var(--primary-blue);
    color: var(--bg-primary);
}

[data-theme="dark"]::-moz-selection {
    background: var(--primary-blue);
    color: var(--bg-primary);
}

/* ==================== DARK MODE FILTER SECTION ==================== */
[data-theme="dark"] .section--bg-secondary {
    background-color: var(--bg-secondary) !important;
}

/* ==================== DARK MODE FILTER BUTTONS ==================== */
[data-theme="dark"] .filter-btn {
    background: var(--bg-card) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .filter-btn:hover {
    background: var(--bg-tertiary) !important;
    border-color: var(--primary-blue) !important;
}

[data-theme="dark"] .filter-btn.active {
    background: var(--primary-blue) !important;
    color: white !important;
    border-color: var(--primary-blue) !important;
}

/* ==================== DARK MODE IMAGES ==================== */
[data-theme="dark"] img {
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

[data-theme="dark"] img:hover {
    opacity: 1;
}

/* ==================== SMOOTH TRANSITION ==================== */
body {
    transition: background-color 0.3s ease, color 0.3s ease;
}

* {
    transition-property: background-color, border-color, color, fill, stroke;
    transition-duration: 0.3s;
    transition-timing-function: ease;
}

/* Ne pas animer les transforms et autres propriétés */
*:not(.theme-toggle) {
    transition-property: background-color, border-color, color, fill, stroke !important;
}