.btn{transition:all var(--transition-normal);cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;font-weight:500;text-decoration:none;display:inline-flex}.btn:active{transform:scale(.98)}.btn-primary{background:var(--accent-primary);color:#fff;box-shadow:0 4px 14px 0 var(--accent-primary-glow)}.btn-primary:hover{background:var(--accent-primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px #ff4d4d66}.btn-secondary{color:#fff;border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff0d}.btn-secondary:hover{background:#ffffff1a;border-color:#fff3}.btn-outline{color:var(--text-primary);border:1px solid var(--glass-border);background:0 0}.btn-outline:hover{border-color:var(--accent-primary);color:var(--accent-primary)}.btn-ghost{color:var(--text-secondary);background:0 0}.btn-ghost:hover{color:var(--text-primary);background:#ffffff0d}.btn-sm{padding:.5rem 1rem;font-size:.875rem}.btn-md{padding:.75rem 1.5rem;font-size:1rem}.btn-lg{border-radius:12px;padding:1rem 2rem;font-size:1.125rem}.btn-icon-left,.btn-icon-right{align-items:center;display:flex}