.btn{white-space:nowrap;letter-spacing:-.005em;cursor:pointer;isolation:isolate;border-radius:16px;outline:none;justify-content:center;align-items:center;gap:6px;min-height:46px;font-weight:800;transition:transform .18s cubic-bezier(.2,.8,.2,1),box-shadow .18s,border-color .18s,background .18s;display:inline-flex;position:relative;overflow:hidden}.btn:before{content:"";border-radius:inherit;opacity:.8;pointer-events:none;z-index:-1;background:linear-gradient(#ffffff4d,#0000);height:42%;position:absolute;inset:1px 2px auto}.btn:after{content:"";pointer-events:none;background:linear-gradient(90deg,#0000,#ffffff26,#0000);width:50%;height:100%;transition:left .5s;position:absolute;top:0;left:-100%}.btn:hover:after{left:120%}.btn:disabled{opacity:.55;cursor:not-allowed}.btn:disabled:after{display:none}.btn:focus-visible{outline-offset:3px;outline:3px solid #1478e85c}.btn[aria-busy=true]:after{background:0 0;border:2px solid #ffffff73;border-top-color:currentColor;border-radius:50%;flex:none;width:15px;height:15px;margin-left:2px;transition:none;animation:.65s linear infinite btn-busy-spin;display:block;position:static}@keyframes btn-busy-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.btn,.btn:after{transition:none}.btn[aria-busy=true]:after{animation:none}}.btn-sm{border-radius:14px;padding:8px 16px;font-size:.875rem}.btn-md{padding:12px 24px;font-size:1rem}.btn-lg{border-radius:18px;padding:16px 32px;font-size:1.125rem}.btn-full-width{width:100%}.btn-primary{color:var(--text-inverse);text-shadow:0 1px 2px #00000040;background:linear-gradient(#3299e2 0%,#177bc9 35%,#0d5da0 70%,#084882 100%);border:1.5px solid #82d2ff73;border-bottom-color:#042d54;transform:translateY(-2px);box-shadow:0 8px #053b70,0 16px 28px #0d5da059,0 4px 8px #0d5da033,inset 0 1.5px #ffffff80,inset 0 -2px #001e3c38}.btn-primary:hover:not(:disabled){background:linear-gradient(#40a6ec 0%,#2087d3 35%,#1068af 70%,#0b5191 100%);border-bottom-color:#0a325a66;transform:translateY(-4px);box-shadow:0 10px #053b70,0 20px 34px #0d5da06b,0 5px 10px #0d5da038,inset 0 1.5px #fff9,inset 0 -2px #001e3c40}.btn-primary:active:not(:disabled){border-bottom-color:#0a325a26;transform:translateY(5px);box-shadow:0 3px #053b70,0 6px 12px #0d5da038,inset 0 2px 4px #001e3c2e,inset 0 -1px #64c3ff26}.btn-secondary{color:#0d5da0;background:linear-gradient(#fffffffc,#d7eefdf2);border:1.5px solid #3c89c457;border-bottom-color:#216ba680;transform:translateY(-1px);box-shadow:0 5px #216ba647,0 10px 18px #09375e21,inset 0 1.5px #fffffffa}.btn-secondary:hover:not(:disabled){background:linear-gradient(#fff,#dcedfc);transform:translateY(-3px);box-shadow:0 7px #216ba64d,0 14px 24px #09375e29,inset 0 1.5px #fff}.btn-secondary:active:not(:disabled){transform:translateY(3px);box-shadow:0 1px #216ba638,0 4px 8px #09375e1a,inset 0 2px 4px #09375e14}.btn-outline{color:#0d5da0;background:linear-gradient(#fffffffc 0%,#f0f9fff0 50%,#e4f4ffe0 100%);border:1.5px solid #50a0f04d;border-bottom-color:#3c82c347;box-shadow:0 5px #4687b938,0 10px 20px #0f3c6e1a,0 2px 4px #0f3c6e0f,inset 0 1.5px #fffffff2,inset 0 -1px #0f3c6e0a}.btn-outline:hover:not(:disabled){background:linear-gradient(#fff 0%,#ebf7fffa 50%,#dcf1fff0 100%);border-color:#38a0ff73 #38a0ff73 #3882c859;transform:translateY(-3px);box-shadow:0 7px #4687b940,0 15px 26px #0f3c6e26,0 3px 8px #0f3c6e14,inset 0 1.5px #fffffffa,inset 0 -1px #0f3c6e0d}.btn-outline:active:not(:disabled){border-bottom-color:#508cc81f;transform:translateY(4px);box-shadow:0 1px #4687b92e,0 4px 8px #0f3c6e1a,inset 0 2px 4px #0f3c6e0f,inset 0 -1px #fff9}.btn-ghost{color:#607991;background:linear-gradient(#ffffffb3,#e5f3fc9e);border:1px solid #3c89c42e;box-shadow:0 3px 7px #09375e0f,inset 0 1px #ffffffe6}.btn-ghost:hover:not(:disabled){color:#0a3b63;background:#38a0ff0f}.btn-destructive{color:var(--text-inverse);background:linear-gradient(#f43f5e,#dc2626);border:1px solid #ff646426;box-shadow:0 6px #9f1717,0 11px 20px #dc262647,inset 0 1px #ffbebe61}.btn-destructive:hover:not(:disabled){background:linear-gradient(#f65c75,#e53535);transform:translateY(-2px);box-shadow:0 7px #9f1717,0 14px 24px #dc26265c,inset 0 1px #ffbebe6b}.btn-destructive:active:not(:disabled){transform:translateY(4px);box-shadow:0 2px #9f1717,0 5px 10px #dc26263d,inset 0 2px 4px #5c080829}