.btn-primary{color:var(--text-bright);font-family:var(--font-body);border-radius:var(--radius-md);transition:transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), filter var(--dur-fast);letter-spacing:.01em;cursor:pointer;-webkit-user-select:none;user-select:none;background:linear-gradient(#1ca7ec 0%,#0284c7 100%);border:1px solid #ffffff38;justify-content:center;align-items:center;gap:.45rem;padding:.7rem 1.35rem;font-size:.88rem;font-weight:600;display:inline-flex;box-shadow:inset 0 1px #fff6,0 4px 14px #0ea5e959}.btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:inset 0 1px #ffffff8c,0 6px 20px #0ea5e980,0 0 18px #38bdf840}.btn-primary:active{transform:translateY(0);box-shadow:inset 0 2px 4px #00000059,0 2px 6px #0ea5e940}.btn-primary.btn-large{padding:.9rem 1.8rem;font-size:.95rem}.btn-secondary{color:var(--slate-200);font-family:var(--font-body);border-radius:var(--radius-md);-webkit-backdrop-filter:blur(12px);transition:background var(--dur-fast) var(--ease), border-color var(--dur-fast), transform var(--dur-fast), box-shadow var(--dur-fast), color var(--dur-fast);cursor:pointer;-webkit-user-select:none;user-select:none;background:linear-gradient(#ffffff0d 0%,#ffffff04 100%);border:1px solid #ffffff17;justify-content:center;align-items:center;gap:.45rem;padding:.7rem 1.35rem;font-size:.88rem;font-weight:600;display:inline-flex;box-shadow:inset 0 1px #ffffff14,0 4px 12px #0000004d}.btn-secondary:hover{color:var(--text-bright);background:linear-gradient(#ffffff14 0%,#ffffff08 100%);border-color:#fff3;transform:translateY(-1px);box-shadow:inset 0 1px #ffffff29,0 6px 18px #00000073}.btn-secondary:active{transform:translateY(0)}.btn-ghost{color:var(--muted);border-bottom:1px solid var(--border);transition:color var(--dur-fast), border-color var(--dur-fast);padding:.5rem 0;font-size:.85rem;font-weight:600}.btn-ghost:hover{color:var(--text);border-color:var(--border-2)}