:root{--bg:#0b1213;--panel:rgba(12,22,24,0.88);--panel-strong:rgba(17,31,33,0.94);--border:rgba(109,155,151,0.28);--text:#edf7f4;--text-muted:#99b8b2;--accent:#7ce0c4;--accent-strong:#45c6a4;--accent-warm:#f0c27b;--danger:#f39c95;--shadow:0 18px 60px rgba(0,0,0,0.28);--radius:20px}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%}body{color:var(--text);background:radial-gradient(circle at top left,rgba(124,224,196,.16),transparent 30%),radial-gradient(circle at top right,rgba(240,194,123,.16),transparent 25%),linear-gradient(180deg,#081012,#0b1315 46%,#091012);font-family:Segoe UI,Helvetica Neue,Helvetica,Arial,sans-serif}a{color:inherit}button,input{font:inherit}