/**
 * Тема: Copper Patina (Медная патина)
 * Тёплая медь с бирюзовой патиной
 */

body.theme-copper {
    --bg1: #0d0a08;
    --bg2: #15100c;
    --glow: 0 0 0 1px rgba(217,119,6,0.1), 0 20px 60px rgba(0,0,0,.5);
    --glass: rgba(217,119,6,.05);
    --glass2: rgba(20,184,166,.06);
    
    background:
        radial-gradient(900px 500px at 30% 30%, rgba(217,119,6,.15), transparent 50%),
        radial-gradient(700px 400px at 70% 60%, rgba(20,184,166,.12), transparent 50%),
        radial-gradient(500px 350px at 50% 90%, rgba(180,83,9,.1), transparent 50%),
        linear-gradient(180deg, var(--bg1), var(--bg2));
}