/* Dark Mode Styles */
[data-theme="dark"] {
    /* Colors */
    --primary-color: #60a5fa;
    --secondary-color: #3b82f6;
    --text-primary: #f3f4f6;
    --text-secondary: #d1d5db;
    --bg-primary: #111827;
    --bg-secondary: #1f2937;
    --accent-color: #1e3a8a;

    /* Specific Elements */
    .navbar {
        background-color: rgba(17, 24, 39, 0.95);
        backdrop-filter: blur(10px);
    }

    .skill-card {
        background-color: var(--bg-secondary);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    }

    .project-card {
        background-color: var(--bg-secondary);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    }

    .form-group input,
    .form-group textarea {
        background-color: var(--bg-secondary);
        border-color: #374151;
        color: var(--text-primary);
    }

    .form-group input:focus,
    .form-group textarea:focus {
        border-color: var(--primary-color);
        box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    }

    /* Button Styles */
    .btn.secondary {
        border-color: var(--primary-color);
        color: var(--primary-color);
    }

    .btn.secondary:hover {
        background-color: rgba(96, 165, 250, 0.1);
    }

    /* Particles */
    #particles-js {
        opacity: 0.5;
    }

    /* Code Blocks */
    pre, code {
        background-color: var(--bg-secondary);
        border-color: #374151;
    }

    /* Scrollbar */
    ::-webkit-scrollbar {
        width: 12px;
    }

    ::-webkit-scrollbar-track {
        background: var(--bg-secondary);
    }

    ::-webkit-scrollbar-thumb {
        background-color: #4b5563;
        border-radius: 6px;
        border: 3px solid var(--bg-secondary);
    }

    /* Selection */
    ::selection {
        background-color: var(--primary-color);
        color: var(--bg-primary);
    }
}

/* Transition */
body {
    transition: background-color 0.3s ease,
                color 0.3s ease;
}

/* Theme Switch Animation */
.theme-switch {
    position: relative;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.theme-switch:hover {
    transform: rotate(15deg);
}

.theme-switch i {
    font-size: 1.2rem;
    color: var(--text-primary);
    transition: transform 0.3s ease;
}

[data-theme="dark"] .theme-switch i {
    transform: rotate(180deg);
}