/* Sky Bright catering site for caterers. Plain CSS, no scripts. */
:root {
  --sky: #1f5fae; --sky-dark: #0b2a55; --bg: #f3f6fb; --card: #ffffff; --text: #1b2430; --muted: #6b7686; --line: #e3e8ef;
  --ok: #1a7f4b; --ok-soft: #e4f5ec; --warn: #a15c00; --warn-soft: #fff3dc; --bad: #b3261e; --bad-soft: #fdecea;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
a { color: var(--sky); }
.top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.7rem 1rem; background: var(--card); border-bottom: 4px solid var(--sky); }
.brand { display: flex; align-items: center; gap: 0.8rem; text-decoration: none; color: var(--sky-dark); font-weight: 700; }
.brand img { height: 40px; width: auto; display: block; }
main { max-width: 860px; margin: 0 auto; padding: 1rem; }
footer { text-align: center; color: var(--muted); font-size: 0.9rem; padding: 1rem 1rem 2rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 1.2rem 1.3rem; margin-bottom: 1rem; }
.card.narrow { max-width: 460px; margin-left: auto; margin-right: auto; }
.center { text-align: center; }
h1 { font-size: 1.5rem; margin: 0 0 0.4rem; color: var(--sky-dark); }
h2 { font-size: 1.15rem; margin: 1rem 0 0.5rem; color: var(--sky-dark); }
.card > h2:first-child { margin-top: 0; }
h3 { font-size: 0.95rem; margin: 0 0 0.2rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.sub { color: var(--muted); margin: 0 0 1rem; }
.muted { color: var(--muted); }
.small { font-size: 0.88rem; }
.back { margin: 0 0 0.6rem; font-size: 0.92rem; }
.when { font-size: 1.1rem; margin: 0 0 0.8rem; }
.stack { display: flex; flex-direction: column; gap: 0.8rem; text-align: left; }
label { display: flex; flex-direction: column; gap: 0.3rem; font-weight: 600; font-size: 0.95rem; }
input, textarea { font: inherit; padding: 0.6rem 0.7rem; border: 1px solid #c5cedb; border-radius: 8px; background: #fff; color: var(--text); width: 100%; }
textarea { resize: vertical; }
input:focus, textarea:focus, .btn:focus, summary:focus { outline: 3px solid #9cc0ee; outline-offset: 1px; }
.code-input { font-size: 1.6rem; letter-spacing: 0.4rem; text-align: center; }
.btn { display: inline-block; font: inherit; font-weight: 700; padding: 0.65rem 1.1rem; border-radius: 8px; border: 1px solid #c5cedb; background: #fff; color: var(--sky-dark); cursor: pointer; text-decoration: none; }
.btn.primary { background: var(--sky); border-color: var(--sky); color: #fff; }
.btn.accept { background: var(--ok); border-color: var(--ok); color: #fff; }
.btn.decline { background: var(--bad); border-color: var(--bad); color: #fff; }
.btn.wide { width: 100%; }
.btn.small { padding: 0.35rem 0.8rem; font-size: 0.9rem; }
.btn[disabled] { opacity: 0.55; cursor: default; }
.link-btn { font: inherit; background: none; border: none; color: var(--sky); cursor: pointer; text-decoration: underline; padding: 0; }
.flash { padding: 0.75rem 1rem; border-radius: 10px; margin-bottom: 1rem; background: #e8f0fb; }
.flash.ok { background: var(--ok-soft); color: #0f5a33; }
.flash.error { background: var(--bad-soft); color: var(--bad); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); padding: 0.4rem 0.6rem; border-bottom: 1px solid var(--line); }
td { padding: 0.6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: none; }
.lines td:nth-child(1), .lines td:nth-child(2) { white-space: nowrap; }
.tag { display: inline-block; font-size: 0.8rem; font-weight: 700; padding: 0.15rem 0.55rem; border-radius: 999px; background: #e8f0fb; color: var(--sky-dark); }
.tag.accepted { background: var(--ok-soft); color: #0f5a33; }
.tag.declined { background: var(--bad-soft); color: var(--bad); }
.tag.changes, .tag.changes_declined, .tag.warn { background: var(--warn-soft); color: var(--warn); }
.state { border-left: 5px solid var(--sky); background: #eef4fc; border-radius: 8px; padding: 0.7rem 0.9rem; margin: 0.4rem 0 0.6rem; }
.state.accepted { border-color: var(--ok); background: var(--ok-soft); }
.state.declined { border-color: var(--bad); background: var(--bad-soft); }
.state.changes, .state.changes_declined { border-color: var(--warn); background: var(--warn-soft); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 1rem; }
.two p { margin: 0; }
.answer { margin-top: 0.8rem; }
.answer.chosen { border: 2px solid var(--ok); border-radius: 10px; padding: 0.8rem; }
.answer.chosen p { margin: 0 0 0.6rem; }
details.answer { border: 1px solid var(--line); border-radius: 10px; padding: 0.7rem 0.9rem; }
details.answer > summary { cursor: pointer; font-weight: 700; color: var(--sky-dark); }
details.answer[open] > summary { margin-bottom: 0.7rem; }
.problems, .list { padding-left: 1.2rem; }
.list { list-style: none; padding: 0; margin: 0; }
.list li { padding: 0.6rem 0; border-bottom: 1px solid var(--line); }
.row { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.log { background: #0f1720; color: #dbe5f1; padding: 0.8rem; border-radius: 8px; overflow-x: auto; font-size: 0.82rem; }
@media (max-width: 560px) {
  .two { grid-template-columns: 1fr; }
  .brand span { display: none; }
}