:root{--footer-bg:#f8fafc;--footer-text:#666;--footer-border:#e0e0e0}[data-theme=dark]{--footer-bg:#0f172a;--footer-text:#94a3b8;--footer-border:#334155}.app-footer{background-color:var(--footer-bg);color:var(--footer-text);border-top:1px solid var(--footer-border);text-align:center;margin-top:auto;padding:1rem;font-size:.875rem;transition:background-color .3s,color .3s}.footer-content{max-width:1200px;margin:0 auto}.footer-content p{margin:0}a{color:#f60;text-decoration:none}