:root {
    --body-bg: transparent;
    --text-color: rgba(255, 255, 255, 0.65);
    --heading-color: #ffffff;
    --button-bg: #ff8e3a;
    --button-hover-bg: #ed509e;
    --skill-tag-bg: linear-gradient(45deg, #ff8e3a, #ed509e);
    --skill-tag-hover-bg: rgba(255, 255, 255, 0.3);
    --project-bg: rgba(255, 255, 255, 0.1);
    --project-border: none;
    --icon-bg: linear-gradient(45deg, #ff8e3a, #ed509e);
    --icon-hover-bg: linear-gradient(45deg, #ed509e, #9c73f8);
    --animation-color-1: #ff8e3a;
    --animation-color-2: #ed509e;
    --animation-color-3: #9c73f8;
    --animation-color-4: #0fccce;
    --cursor-color: orange;
    --box-shadow-color: rgba(237, 80, 158, 0.3);
    --gradient-line: linear-gradient(90deg, #ff8e3a, #ed509e, #9c73f8, #0fccce, #ff8e3a);
    --submit-btn-bg: linear-gradient(90deg, #ff8e3a, #ed509e);
    --submit-btn-hover-bg: linear-gradient(90deg, #ed509e, #9c73f8);
    --project-shadow: #ed509e;
    --dot-color: #ccc;
    --dot-active-color: #ff8e3a;
    --body-gradient: linear-gradient(45deg, #efa8b0, #a89cc8, #8cc9f0);
}

[data-theme="dark"] {
    --body-bg: #000000;
    --text-color: rgba(255, 255, 255, 0.85);
    --heading-color: #ffffff;
    --button-bg: #333333;
    --button-hover-bg: #666666;
    --skill-tag-bg: #333333;
    --skill-tag-hover-bg: #666666;
    --project-bg: rgba(50, 50, 50, 0.5);
    --project-border: 1px solid rgba(255, 255, 255, 0.2);
    --icon-bg: #333333;
    --icon-hover-bg: #666666;
    --animation-color-1: #333333;
    --animation-color-2: #666666;
    --animation-color-3: #999999;
    --animation-color-4: #cccccc;
    --cursor-color: white;
    --box-shadow-color: rgba(0, 0, 0, 0.3);
    --gradient-line: linear-gradient(90deg, #333333, #666666, #999999, #cccccc, #333333);
    --submit-btn-bg: linear-gradient(90deg, #333333, #666666);
    --submit-btn-hover-bg: linear-gradient(90deg, #666666, #999999);
    --project-shadow: #666666;
    --dot-color: #666;
    --dot-active-color: #ffffff;
    --body-gradient: linear-gradient(45deg, #333333, #666666, #999999);
}

/* Additional dark mode specific styles */
[data-theme="dark"] .project-detail-info {
    color: #ffffff;
}

[data-theme="dark"] .project-detail-info h3 {
    color: #000000;
}

[data-theme="dark"] .project-buttons button {
    color: #ffffff;
}

[data-theme="dark"] .read-more-btn {
    color: #ffffff;
}

[data-theme="dark"] .project-details-navigation button {
    color: #ffffff;
}

/* Theme Toggle Button */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 5px;
    z-index: 9999;
    width: 40px !important;
    height: 40px !important;
    border-radius: 50%;
    background: var(--button-bg);
    border: none;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    padding: 0 !important;
    overflow: hidden;
    min-width: unset !important;
    min-height: unset !important;
    max-width: 32px !important;
    max-height: 32px !important;
    line-height: 1;
    margin: 0 !important;
    outline: none !important;
}

.theme-toggle:hover {
    transform: scale(1.1);
    background: var(--button-hover-bg);
}

.theme-toggle i {
    font-size: 14px;
    width: auto;
    height: auto;
    line-height: 1;
    margin: 0;
    padding: 0;
}

@media (max-width: 768px) {
    .theme-toggle {
        top: 10px;
        right: 10px;
        width: 28px !important;
        height: 28px !important;
        max-width: 28px !important;
        max-height: 28px !important;
    }
    
    .theme-toggle i {
        font-size: 12px;
    }
}