/* =================================
    CSS VARIABLES (Light & Dark Mode)
    ================================= */

:root {
    /* Light Mode */
    --footer-background: #f8f8f8;
    --footer-text-color: #000;
    --footer-border-color: #eee;
    --footer-link-color: #000;
    --footer-link-hover-color: #000;
}

/* Dark Mode - Activated by System Preference or Manual Toggle */
@media (prefers-color-scheme: dark) {
    :root {
        --footer-background: #1a1a1a;
        --footer-text-color: #e0e0e0;
        --footer-border-color: #444;
        --footer-link-color: #e0e0e0;
        --footer-link-hover-color: #e0e0e0;
    }
}

body[data-theme='dark'] {
    --footer-background: #1a1a1a;
    --footer-text-color: #e0e0e0;
    --footer-border-color: #444;
    --footer-link-color: #e0e0e0;
    --footer-link-hover-color: #e0e0e0;
}

/* =================================
    Footer Styling
    ================================= */

footer {
    width: 100%;
    background-color: var(--footer-background);
    color: var(--footer-text-color);
    padding: 20px 0;
    font-size: 14px;
    text-align: center;
    border-top: 2px solid var(--footer-border-color);
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

footer a {
    color: var(--footer-link-color);
    text-decoration: none;
    margin: 0 10px;
    transition: color 0.3s ease;
}

footer a:hover {
    text-decoration: underline;
    color: var(--footer-link-hover-color);
}

.site-footer {
    background-color: var(--footer-background);
    color: var(--footer-text-color);
    padding: 20px 0;
    font-size: 14px;
    text-align: center;
    width: 100%;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.site-footer a {
    color: var(--footer-link-color);
    text-decoration: none;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}