:root {
  --roost: #77cddf;
  --ink: #000;
  --grey: #7e7e7e;
  --card: #fff;
  --radius: 20px;
  --font: "Figtree", "Lausanne", "Helvetica Neue", Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--roost);
  color: #333;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.5;
  min-height: 100vh;
}
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.wrap { max-width: 80rem; margin: 0 auto; padding: 0 1rem 4rem; }

.top {
  display: flex; justify-content: space-between; align-items: center; gap: 2rem;
  margin: 3rem 0 1rem;
}
.logo img { width: 12rem; }

.success { width: 30rem; max-width: 100%; }
.success-heading { color: #fff; font-size: 1.5rem; font-weight: 700; margin: 0 0 .5rem; line-height: 1.3; }
.success-card {
  position: relative; background: #fdfdfd; border-radius: var(--radius);
  padding: 1.5rem 2rem; box-shadow: 0 2px 5px #0000001a;
}
.success-who { font-size: 1.25rem; }
.success-what { color: var(--grey); font-size: 1rem; }
.rosette { position: absolute; top: 0; right: -12%; height: 12rem; width: auto; pointer-events: none; }

.find-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; margin: 1rem 0 0; }
.find { color: #fff; font-size: 1.5rem; font-weight: 700; margin: 0; line-height: 1.3; }
.edit-hint { color: #fff; font-weight: 700; margin: 0; font-size: 1rem; position: relative; z-index: 1; }
.edit-hint a { color: #0000ee; }

.search { display: flex; align-items: center; margin: 1rem 0; gap: 1rem; }
.search input {
  flex: 1; height: 3rem; border: 0; border-radius: 10px; padding: 0 .75rem;
  font: inherit; font-size: 1.5rem; color: #000; background: #fff; box-shadow: 0 2px 5px #0000000f;
}
.search input:focus { outline: 3px solid #ffffff99; outline-offset: 1px; }
.search img { width: 2rem; height: 2rem; }

.tabs { display: flex; justify-content: space-around; gap: 4px; margin: 1rem 0 20px; }
.tab {
  flex: 1 1 0; appearance: none; cursor: pointer; font: inherit; font-weight: 600;
  color: #fff; background: transparent; border: 3px solid #fff; border-radius: var(--radius);
  padding: 9px 10px; box-shadow: inset 0 0 9px -3px #00000047; text-align: center; white-space: nowrap;
}
.tab[aria-selected="true"] { color: #000; background: #fff; box-shadow: inset 0 0 9px 2px #00000036; }
.tab:focus-visible { outline: 3px solid #005863; outline-offset: 2px; }

.grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; padding: 10px;
}
.card {
  display: flex; align-items: center; justify-content: center; text-align: center;
  background: var(--card); border-radius: var(--radius); padding: 1rem; min-height: 3.5rem;
  color: var(--ink); text-decoration: none; font-weight: 700; font-size: 1rem; line-height: 1.3;
  box-shadow: 0 2px 5px #0003; transition: transform .12s ease, box-shadow .12s ease;
}
.card:hover { transform: translateY(-1px); box-shadow: 0 4px 10px #0000003a; }
.card:focus-visible { outline: 3px solid #005863; outline-offset: 2px; }
.empty { color: #fff; text-align: center; font-weight: 600; }

@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(3, 1fr); }
  .tabs { flex-wrap: wrap; }
  .tab { flex: 1 1 30%; }
}
@media (max-width: 640px) {
  .top { flex-direction: column; align-items: flex-start; margin-top: 1.5rem; }
  .success { width: 100%; }
  .rosette { height: 7rem; right: -4%; top: -20%; }
  .find-row { flex-direction: column; align-items: flex-start; }
  .grid { grid-template-columns: repeat(2, 1fr); gap: 10px; padding: 0; }
  .search input { font-size: 1.1rem; }
  .tab { flex: 1 1 45%; }
}
@media (prefers-reduced-motion: reduce) { .card { transition: none; } }