:root {
  --bg: #faf7f2;
  --card: #ffffff;
  --ink: #2b2622;
  --muted: #7a7068;
  --accent: #8a6f4d;
  --accent-dark: #6d5639;
  --line: #e7dfd3;
  --danger: #a63d3d;
  --ok: #3d7a52;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); line-height: 1.5; }
main { max-width: 640px; margin: 0 auto; padding: 20px 16px 60px; }
main.wide { max-width: 1000px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; margin: 0 0 8px; }
h1 { font-size: 2rem; text-align: center; letter-spacing: .02em; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.1rem; }
.center { text-align: center; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.date { text-align: center; color: var(--accent); letter-spacing: .15em; text-transform: uppercase; font-size: .8rem; margin-bottom: 24px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px; margin: 14px 0; }
.notice { background: #f3ebdd; border-radius: 10px; padding: 12px 14px; margin: 14px 0; font-size: .95rem; }
.error { background: #f7e3e3; color: var(--danger); border-radius: 10px; padding: 10px 14px; margin: 12px 0; }
.success { background: #e3f1e8; color: var(--ok); border-radius: 10px; padding: 10px 14px; margin: 12px 0; }

button, .btn { font: inherit; background: var(--accent); color: #fff; border: 0; border-radius: 10px; padding: 12px 20px; cursor: pointer; text-decoration: none; display: inline-block; text-align: center; }
button:hover, .btn:hover { background: var(--accent-dark); }
button:disabled { opacity: .5; cursor: default; }
button.block, .btn.block { display: block; width: 100%; }
button.ghost, .btn.ghost { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
button.danger { background: var(--danger); }
button.small, .btn.small { padding: 6px 12px; font-size: .85rem; border-radius: 8px; }
.linkbtn { background: none; border: 0; color: var(--muted); text-decoration: underline; padding: 8px; cursor: pointer; font-size: .85rem; }
.linkbtn:hover { background: none; color: var(--ink); }

input[type=text], input[type=password], input[type=email], input[type=date], input[type=number], textarea, select {
  font: inherit; width: 100%; padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink);
}
input[type=text].code { text-align: center; font-size: 1.4rem; letter-spacing: .25em; text-transform: uppercase; }
textarea { min-height: 80px; resize: vertical; }
label.field { display: block; margin: 12px 0 4px; font-size: .9rem; color: var(--muted); }

.guest h2 { margin-bottom: 4px; }
.pill { font-size: .75rem; background: #f3ebdd; color: var(--accent-dark); border-radius: 20px; padding: 2px 10px; margin-left: 6px; vertical-align: middle; }
.choices { display: grid; gap: 8px; margin: 8px 0 14px; }
.choice { display: block; border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; cursor: pointer; background: #fff; }
.choice input { margin-right: 8px; accent-color: var(--accent); }
.choice:has(input:checked) { border-color: var(--accent); background: #f8f2e8; }
.choice .name { font-weight: 600; }
.choice .desc { color: var(--muted); font-size: .9rem; margin-left: 24px; }
.choice .alg { color: var(--danger); font-size: .8rem; margin-left: 24px; }
.guest.declined .menu { display: none; }
.cat { font-family: var(--serif); font-size: 1.05rem; margin-top: 14px; color: var(--accent-dark); }
.recap-line { padding: 8px 0; border-bottom: 1px solid var(--line); }
.recap-line:last-child { border-bottom: 0; }

.upload-zone { text-align: center; }
.upload-zone input[type=file] { display: none; }
.bar { height: 8px; background: var(--line); border-radius: 8px; overflow: hidden; margin: 10px 0; }
.bar > div { height: 100%; background: var(--accent); width: 0; transition: width .2s; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
@media (min-width: 560px) { .grid { grid-template-columns: repeat(4, 1fr); } }
.grid .ph { position: relative; aspect-ratio: 1; overflow: hidden; background: #e9e2d6; border-radius: 4px; padding: 0; border: 0; }
.grid img { width: 100%; height: 100%; object-fit: cover; display: block; }
.grid .del { position: absolute; top: 4px; right: 4px; background: rgba(166, 61, 61, .9); color: #fff; border: 0; border-radius: 6px; font-size: .75rem; padding: 3px 8px; cursor: pointer; }
dialog { border: 0; border-radius: 14px; padding: 18px; max-width: 94vw; width: 520px; }
dialog::backdrop { background: rgba(0, 0, 0, .6); }
dialog.lightbox { background: #111; color: #fff; width: auto; padding: 10px; text-align: center; }
dialog.lightbox img { max-width: 90vw; max-height: 78vh; border-radius: 8px; }
.footer { text-align: center; margin-top: 30px; }

/* Admin */
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin: 16px 0; }
.tabs button { background: transparent; color: var(--accent); border: 1px solid var(--line); }
.tabs button.on { background: var(--accent); color: #fff; border-color: var(--accent); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.stat { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 12px; text-align: center; }
.stat b { display: block; font-family: var(--serif); font-size: 1.8rem; font-weight: 400; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 500; font-size: .8rem; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.row > * { flex: 0 0 auto; }
.tag-ok { color: var(--ok); } .tag-no { color: var(--danger); } .tag-wait { color: var(--muted); }