/* Dark Mode Toggle Button */
.dark-mode-toggle {
    margin-left: 20px;
    cursor: pointer;
    width: 24px; /* Container size */
    height: 24px; /* Container size */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    vertical-align: middle; /* Align with footer text */
}

.dark-mode-toggle:hover {
    opacity: 0.6;
}

.dark-mode-toggle .icon {
    position: absolute;
    width: 13px;
    height: 13px;
    transition: transform 0.4s var(--ease-smooth), opacity 0.4s var(--ease-smooth);
}

/* Sun and Moon Icons */
.sun-icon {
    background-color: var(--text-color);
    border-radius: 50%;
    transform: scale(0);
    opacity: 0;
}

.moon-icon {
    border-radius: 50%;
    box-shadow: inset -4px -4px 0 0 var(--text-color);
    transform: scale(1);
    opacity: 1;
}


/* Dark Mode Styles */
body.dark-mode {
    --bg-color: #282828;
    --text-color: #f7f5e9;
    --gray-color: #aaa;
    --border-color: #f7f5e9;
}

body.dark-mode header {
    background-color: rgba(40, 40, 40, 0.6);
    border-bottom-color: rgba(255, 255, 255, 0.05);
}

body.dark-mode .custom-options {
    background-color: rgba(40, 40, 40, 0.75);
}

body.dark-mode .error-message,
body.dark-mode .success-message {
     background-color: rgba(40, 40, 40, 0.75);
}

body.dark-mode .logo img {
    filter: invert(1);
}

body.dark-mode .filter-btn.active {
    text-decoration-color: var(--text-color);
}

body.dark-mode .view-project {
    border-bottom-color: var(--text-color);
}

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

body.dark-mode .form-input {
    border-bottom-color: var(--text-color);
}

body.dark-mode .form-input:focus {
    border-bottom-width: 2px;
    border-bottom-color: var(--text-color);
}

body.dark-mode .custom-select-trigger .arrow {
    border-right-color: var(--text-color);
    border-bottom-color: var(--text-color);
}

body.dark-mode .dark-mode-toggle {
    color: var(--text-color);
}

/* Dark Mode Icon Toggle */
body.dark-mode .sun-icon {
    transform: scale(1);
    opacity: 1;
}
body.dark-mode .moon-icon {
    transform: scale(0);
    opacity: 0;
}