:root {
  color-scheme: light dark;
  --bg: #f4efe4;
  --card: #fffaf0;
  --text: #241b13;
  --muted: #6b5d4f;
  --border: rgba(50, 35, 20, .16);
  --accent: #7a4f20;
  --accent-text: #fffaf0;
  --danger: #a02b1f;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top left, #fff4d1 0, transparent 28rem), var(--bg);
  color: var(--text);
}
.shell {
  width: min(1080px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  align-items: start;
}
.card {
  background: color-mix(in srgb, var(--card) 94%, white 6%);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  box-shadow: 0 16px 40px rgba(31, 21, 10, .08);
  padding: 1.2rem;
  margin-bottom: 1rem;
}
.hero {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
}
h1, h2 { margin: .1rem 0 .6rem; line-height: 1.1; }
p { color: var(--muted); line-height: 1.5; }
.eyebrow { text-transform: uppercase; letter-spacing: .08em; font-size: .78rem; font-weight: 800; color: var(--accent); margin: 0 0 .35rem; }
.form-card { display: grid; gap: .75rem; }
label { display: grid; gap: .35rem; font-weight: 700; color: var(--text); }
input, textarea {
  width: 100%;
  padding: .8rem .9rem;
  border: 1px solid var(--border);
  border-radius: .85rem;
  background: rgba(255,255,255,.7);
  color: var(--text);
  font: inherit;
}
textarea { resize: vertical; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .85rem; }
button {
  border: 0;
  border-radius: .9rem;
  padding: .85rem 1rem;
  background: var(--accent);
  color: var(--accent-text);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}
button.ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
}
button:disabled { opacity: .55; cursor: wait; }
.hint { font-size: .92rem; margin: 0; }
.hidden { display: none !important; }
.message {
  position: fixed;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  max-width: min(560px, calc(100% - 2rem));
  padding: .9rem 1rem;
  border-radius: 1rem;
  background: #241b13;
  color: #fffaf0;
  box-shadow: 0 14px 40px rgba(0,0,0,.25);
}
.message.error { background: var(--danger); }
.guest-list.empty { color: var(--muted); }
.guest-card {
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: .9rem;
  margin: .7rem 0;
  background: rgba(255,255,255,.45);
}
.guest-card strong { display: block; margin-bottom: .3rem; word-break: break-all; }
.guest-meta { color: var(--muted); font-size: .9rem; display: grid; gap: .2rem; }
details { border: 1px dashed var(--border); padding: .75rem; border-radius: .9rem; }
summary { cursor: pointer; font-weight: 800; color: var(--accent); }
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17120e;
    --card: #241b13;
    --text: #fff4e2;
    --muted: #c9b9a7;
    --border: rgba(255, 235, 204, .16);
    --accent: #f1bd70;
    --accent-text: #20150d;
  }
  input, textarea { background: rgba(0,0,0,.18); }
}

.footer-links{
  display:flex;
  gap:.45rem;
  align-items:center;
  justify-content:center;
  margin:1.2rem 0 0;
  color:var(--muted);
  font-size:.92rem;
}
.footer-links a{ color:var(--accent); text-decoration:none; font-weight:700; }
.footer-links a:hover{ text-decoration:underline; }
.legal-shell{
  width:min(900px, calc(100% - 2rem));
  margin:0 auto;
  padding:2rem 0 3rem;
}
.legal-card p,.legal-card li{ line-height:1.55; }
.legal-card h1{ margin-top:0; }
.legal-card h2{ margin:1.25rem 0 .45rem; }
.legal-note{
  border-left:4px solid var(--accent);
  background:color-mix(in srgb, var(--accent) 12%, transparent);
  padding:.55rem .8rem;
  border-radius:.6rem;
}
.legal-card code{ word-break:break-word; }