@font-face {
  font-family: "DM Serif Display";
  src: url("/assets/fonts/dm-serif-display-latin.woff2") format("woff2");
  font-display: swap;
}
@font-face {
  font-family: Inter;
  src: url("/assets/fonts/inter-latin.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
}

:root {
  --page: #fbf5e9;
  --surface: #fff;
  --ink: #1a1613;
  --ink2: #524842;
  --muted: #6e635c;
  --primary: #d9531e;
  --primary-600: #b43f11;
  --accent: #ffe1c2;
  --tint: #fff1e2;
  --line: #ece2cd;
  --gold: #c8932b;
  --ok: #177245;
  --r-sm: 10px;
  --r: 16px;
  --r-lg: 24px;
  --shadow-1: 0 1px 2px rgba(26,22,19,.04), 0 12px 30px -22px rgba(26,22,19,.3);
  --shadow-2: 0 2px 4px rgba(26,22,19,.05), 0 28px 60px -34px rgba(26,22,19,.38);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 7% 14%, rgba(217,83,30,.08), transparent 22rem),
    radial-gradient(circle at 94% 5%, rgba(200,147,43,.11), transparent 20rem),
    var(--page);
  color: var(--ink2);
  font: 16px/1.6 Inter, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0 0 auto;
  height: 5px;
  z-index: 50;
  background: linear-gradient(90deg, var(--primary), var(--gold), var(--primary));
}
a { color: var(--primary-600); text-underline-offset: 3px; }
header, main, footer { width: min(1080px, calc(100% - 40px)); margin: auto; }

header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  padding: 12px 0;
}
header::before {
  content: "";
  position: fixed;
  left: 0;
  right: 0;
  top: 5px;
  height: 69px;
  z-index: -1;
  background: rgba(251,245,233,.9);
  border-bottom: 1px solid rgba(236,226,205,.82);
  backdrop-filter: blur(14px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font: 1.62rem "DM Serif Display", Georgia, serif;
  text-decoration: none;
}
.brand::before {
  content: "";
  width: 31px;
  height: 31px;
  border-radius: 50%;
  background:
    radial-gradient(circle, var(--gold) 0 20%, transparent 22%),
    radial-gradient(ellipse at 50% 7%, var(--primary) 0 18%, transparent 20%),
    radial-gradient(ellipse at 93% 50%, var(--primary) 0 18%, transparent 20%),
    radial-gradient(ellipse at 50% 93%, var(--primary) 0 18%, transparent 20%),
    radial-gradient(ellipse at 7% 50%, var(--primary) 0 18%, transparent 20%);
  filter: drop-shadow(0 4px 8px rgba(217,83,30,.18));
}
.home {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 9px 15px;
  border: 1px solid var(--primary-600);
  border-radius: 999px;
  background: var(--primary-600);
  color: #fff;
  font-size: .9rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 8px 18px -12px var(--primary-600);
  transition: transform .18s ease, box-shadow .18s ease;
}
.home:hover { color: #fff; transform: translateY(-1px); box-shadow: 0 12px 24px -13px var(--primary-600); }

main { position: relative; padding: 74px 0 88px; }
main::before {
  content: "";
  position: absolute;
  top: 18px;
  right: 1%;
  width: 190px;
  height: 95px;
  opacity: .25;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 50%, var(--gold) 0 5px, transparent 6px),
    repeating-conic-gradient(from 0deg at 50% 50%, transparent 0 20deg, var(--primary) 21deg 23deg, transparent 24deg 45deg);
  border-radius: 50%;
  mask-image: radial-gradient(ellipse, #000, transparent 68%);
}
h1, h2 {
  color: var(--ink);
  font-family: "DM Serif Display", Georgia, serif;
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -.015em;
}
h1 {
  max-width: 15ch;
  margin: .2em 0 .3em;
  font-size: clamp(2.55rem, 7vw, 4.8rem);
  text-wrap: balance;
}
h2 { margin: 0 0 .55em; font-size: clamp(1.85rem, 4vw, 2.55rem); }
.lede { max-width: 67ch; margin: 0; color: var(--ink2); font-size: clamp(1.03rem, 2vw, 1.16rem); }
main > .pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid rgba(217,83,30,.2);
  background: rgba(255,241,226,.86);
  font: 700 .72rem/1 Inter, sans-serif;
  letter-spacing: .11em;
  text-transform: uppercase;
}
main > .pill::before { content: "✦"; color: var(--gold); font-size: .9rem; }

.tool {
  display: grid;
  grid-template-columns: minmax(0,.88fr) minmax(340px,1.12fr);
  gap: 26px;
  align-items: start;
  margin-top: 48px;
}
.card {
  position: relative;
  overflow: hidden;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: rgba(255,255,255,.93);
  box-shadow: var(--shadow-2);
}
.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
}
.tool > .card:last-child { background: linear-gradient(145deg, #fff, #fffaf3); }
.field { margin: 0 0 19px; }
label, legend { color: var(--ink); font-weight: 700; }
label { display: block; margin-bottom: 7px; }
fieldset { padding: 16px; border: 1px solid var(--line); border-radius: var(--r); }
fieldset legend { padding: 0 6px; }
fieldset label { display: flex; align-items: center; gap: 10px; padding: 5px 0; font-weight: 500; }
input, select {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  border: 1px solid #cfc3ae;
  border-radius: var(--r-sm);
  background: #fffefa;
  color: var(--ink);
  font: inherit;
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
input:hover, select:hover { border-color: #b9a88e; background: #fff; }
input[type="checkbox"] { width: 19px; min-height: 19px; accent-color: var(--primary-600); }
input:focus, select:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(217,83,30,.12); outline: 0; }
button:focus-visible, a:focus-visible { outline: 3px solid #f2ae83; outline-offset: 3px; }
button, .cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 11px 18px;
  border: 0;
  border-radius: var(--r-sm);
  background: var(--primary-600);
  color: #fff;
  font: 700 .95rem Inter, sans-serif;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 10px 20px -14px var(--primary-600);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
button:hover, .cta:hover { background: var(--primary); color: #fff; transform: translateY(-1px); box-shadow: 0 14px 24px -14px var(--primary-600); }
form.card > button { width: 100%; }
.secondary { border: 1px solid var(--line); background: var(--tint); color: var(--primary-600); box-shadow: none; }
.secondary:hover { background: var(--accent); color: var(--primary-600); }
.actions { display: flex; gap: 10px; flex-wrap: wrap; }

.result { font-size: 1.02rem; }
.result > span { color: var(--muted); font-size: .78rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.amount { margin: .12em 0; color: var(--ink); font: clamp(2.35rem, 6vw, 3.3rem) "DM Serif Display", Georgia, serif; }
#perGuest { display: inline-flex; margin: 0; padding: 5px 10px; border-radius: 99px; background: var(--tint); color: var(--primary-600); font-weight: 600; }
.breakdown { display: grid; gap: 0; min-height: 390px; margin: 22px 0 16px; }
.row { display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.row span:last-child { color: var(--ink); font-weight: 700; }
.note { color: var(--muted); font-size: .86rem; }

.summary {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 8px;
  margin: 0 0 20px;
}
.summary span { padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--tint); color: var(--muted); font-size: .78rem; }
.summary strong { display: block; color: var(--ink); font: 1.7rem "DM Serif Display", Georgia, serif; }
.items { display: grid; gap: 10px; max-height: 560px; margin: 16px 0 20px; overflow: auto; padding-right: 3px; }
.item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fff;
  box-shadow: var(--shadow-1);
  transition: border-color .18s ease, transform .18s ease, opacity .18s ease;
}
.item:hover { border-color: #d7c5aa; transform: translateY(-1px); }
.item.done { opacity: .62; background: #faf8f1; }
.item.done .item-name { text-decoration: line-through; }
.item .secondary { min-height: 34px; padding: 6px 10px; font-size: .76rem; }
.pill { display: inline-flex; width: fit-content; padding: 4px 9px; border-radius: 99px; background: var(--tint); color: var(--primary-600); font-size: .73rem; font-weight: 700; }

.content {
  position: relative;
  max-width: 780px;
  margin-top: 72px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, rgba(255,241,226,.9), rgba(255,255,255,.55));
}
.content p { max-width: 68ch; }
.content .cta { margin-top: 8px; }
footer { padding: 30px 0 52px; border-top: 1px solid var(--line); color: var(--muted); font-size: .86rem; }
.sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}
@media (max-width: 760px) {
  header, main, footer { width: min(100% - 28px, 1080px); }
  header { min-height: 66px; }
  header::before { height: 61px; }
  .brand { font-size: 1.4rem; }
  .brand::before { width: 27px; height: 27px; }
  .home { min-height: 38px; padding: 8px 12px; font-size: .8rem; }
  main { padding-top: 48px; }
  main::before { width: 120px; height: 70px; opacity: .17; }
  .tool { grid-template-columns: 1fr; margin-top: 36px; }
  .card { padding: 21px; border-radius: 18px; }
  .content { margin-top: 46px; padding: 24px; }
  .item { grid-template-columns: auto 1fr; }
  .item .pill, .item .secondary { grid-column: 2; justify-self: start; }
}
@media (max-width: 430px) {
  h1 { font-size: 2.65rem; }
  .summary { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .actions { flex-direction: column; }
  .actions button { width: 100%; }
}