@font-face { font-family: 'Rawson'; font-weight: 400; font-display: swap; src: url('assets/fonts/Rawson-Regular.otf') format('opentype'); }
@font-face { font-family: 'Rawson'; font-weight: 600; font-display: swap; src: url('assets/fonts/Rawson-SemiBold.otf') format('opentype'); }

:root {
  --black: #101820; --ink-70: #2b3844; --muted: #5d6872; --gray: #c1c3c4;
  --paper: #faf8f5; --paper-dim: #f1ede7; --line: #e4dfd8; --gold: #efd188; --gold-25: #faf3e1;
  --error: #b3261e; --ok: #2e6b3f;
  --font: 'Rawson', Arial, sans-serif; --radius: 4px;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--black); font: 400 1rem/1.55 var(--font); -webkit-font-smoothing: antialiased; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.top { background: var(--black); color: var(--paper); padding: calc(env(safe-area-inset-top) + 20px) 16px 24px; }
.top img { height: 28px; display: block; }
.top p { margin: 10px 0 0; color: var(--gray); font-size: .9375rem; }
main { max-width: 760px; margin: 0 auto; padding: 24px 16px 120px; }
h1 { font-size: 1.5rem; margin: 0 0 4px; }
fieldset { border: 1px solid var(--line); border-radius: 8px; margin: 0 0 20px; padding: 18px 16px 8px; background: #fff; min-width: 0; }
legend { padding: 0 6px; font-weight: 600; font-size: .8125rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.grid { display: grid; gap: 0 14px; }
@media (min-width: 640px) { .g2 { grid-template-columns: 1fr 1fr; } .g3 { grid-template-columns: 2fr 1fr 1fr; } }
label { display: block; margin-bottom: 14px; font-size: .875rem; font-weight: 600; }
label small { font-weight: 400; color: var(--muted); }
input, select, textarea { display: block; width: 100%; margin-top: 5px; min-height: 46px; padding: 10px 12px; border: 1px solid var(--gray); border-radius: var(--radius); background: #fff; color: inherit; font: inherit; font-weight: 400; }
textarea { min-height: 80px; resize: vertical; }
input:user-invalid, select:user-invalid { border-color: var(--error); }
.seg { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.seg label { flex: 1 1 140px; margin: 0; display: flex; align-items: center; gap: 10px; padding: 12px; border: 1px solid var(--gray); border-radius: var(--radius); cursor: pointer; font-weight: 400; }
.seg label:has(input:checked) { border-color: var(--black); background: var(--gold-25); }
.seg input { width: auto; min-height: 0; margin: 0; }
.wine { display: grid; grid-template-columns: 1fr 148px 120px; gap: 10px; align-items: end; padding: 12px 0; border-top: 1px solid var(--line); }
.wine:first-of-type { border-top: 0; }
.wine b { display: block; }
.wine small { color: var(--muted); font-size: .8125rem; }
.wine label { margin: 0; font-size: .75rem; }
.step { display: flex; margin-top: 5px; }
.step input { margin-top: 0; text-align: center; border-radius: 0; min-width: 0; -moz-appearance: textfield; }
.step input::-webkit-inner-spin-button, .step input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.step button { flex: 0 0 44px; min-height: 46px; border: 1px solid var(--gray); background: transparent; color: inherit; font: inherit; font-size: 1.25rem; cursor: pointer; }
.step button:first-child { border-radius: var(--radius) 0 0 var(--radius); border-right: 0; }
.step button:last-child { border-radius: 0 var(--radius) var(--radius) 0; border-left: 0; }
.wine .sub { grid-column: 1 / -1; font-size: .8125rem; color: var(--muted); margin-top: -4px; }
@media (max-width: 480px) { .wine { grid-template-columns: 1fr 1fr; } .wine > div:first-child { grid-column: 1 / -1; } }
.totals { margin: 14px 0 10px; padding: 14px; border-radius: var(--radius); background: var(--paper-dim); font-size: .9375rem; }
.totals div { display: flex; justify-content: space-between; gap: 12px; }
.totals .big { font-size: 1.125rem; font-weight: 600; }
.rules { margin: 0 0 14px; padding-left: 1.1em; font-size: .875rem; color: var(--ink-70); }
.rules li { margin-bottom: 6px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.check input { width: 20px; min-height: 20px; margin: 2px 0 0; flex: none; }
.hp { position: absolute; left: -9999px; }
.btn { width: 100%; min-height: 52px; border: 0; border-radius: 999px; background: var(--gold); color: var(--black); font: 600 1rem var(--font); letter-spacing: .03em; cursor: pointer; }
.btn:disabled { opacity: .55; cursor: progress; }
.msg { margin: 12px 0 0; font-size: .9375rem; }
.msg.err { color: var(--error); }
.done { padding: 28px 18px; border-radius: 8px; background: #fff; border: 1px solid var(--line); }
.done h2 { margin-top: 0; }
.pix { margin: 16px 0; padding: 16px; border-radius: var(--radius); background: var(--paper-dim); }
.pix p { margin: 0 0 10px; }
[hidden] { display: none !important; }