/* Dark Mode Overrides - Aprende Web */

body.dark-mode {
    --bg-color: #0f172a;
    --surface-color: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: rgba(255,255,255,0.1);
}

body.dark-mode {
    background-color: var(--bg-color);
    color: var(--text-primary);
}

body.dark-mode .header {
    background: rgba(15, 23, 42, 0.9);
    border-bottom: 1px solid var(--border-color);
}

body.dark-mode .course-card,
body.dark-mode .instrutor-card,
body.dark-mode .theory-box,
body.dark-mode .question-card,
body.dark-mode .practice-guide {
    background-color: var(--surface-color);
    border-color: var(--border-color);
}

body.dark-mode .hero-title {
    color: white;
}

body.dark-mode .footer {
    background: #020617;
    border-top: 1px solid var(--border-color);
}

/* Toggle Switch Styles */
.dark-mode-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.dark-mode-toggle:hover {
    transform: rotate(20deg) scale(1.1);
}