:root {
  --bg: #f7f4ef;
  --card: #ffffff;
  --text: #2b2320;
  --accent: #b5651d;
  --accent-dark: #8a4a13;
  --warn-bg: #fff3cd;
  --warn-text: #8a6300;
  --info-bg: #e7f3ec;
  --info-text: #1e6b45;
  --error: #b3261e;
  --border: #e4ddd2;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.9rem 1.5rem;
  background: var(--accent);
  color: white;
}

.nav-brand { font-weight: 600; font-size: 1.1rem; }

.nav nav a {
  color: white;
  text-decoration: none;
  margin-left: 1rem;
  font-size: 0.95rem;
}

.nav nav a:hover { text-decoration: underline; }

main {
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem 2rem;
  margin-bottom: 1.5rem;
}

.card.narrow { max-width: 420px; }

h1 { margin-top: 0; color: var(--accent-dark); }
h2 { color: var(--accent-dark); font-size: 1.1rem; margin-top: 1.5rem; }

label {
  display: block;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

input, select, textarea {
  display: block;
  width: 100%;
  padding: 0.5rem;
  margin-top: 0.3rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 1rem;
}

.inline-form { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.inline-form input, .inline-form select { width: auto; margin-top: 0; }
.inline-form label { display: flex; align-items: center; gap: 0.3rem; margin-bottom: 0; }

button {
  background: var(--accent);
  color: white;
  border: none;
  padding: 0.55rem 1.1rem;
  border-radius: 6px;
  font-size: 0.95rem;
  cursor: pointer;
  margin-top: 0.5rem;
}
button:hover { background: var(--accent-dark); }
button.danger { background: var(--error); }

.warning { background: var(--warn-bg); color: var(--warn-text); padding: 0.7rem 1rem; border-radius: 6px; margin-bottom: 1rem; }
.info { background: var(--info-bg); color: var(--info-text); padding: 0.7rem 1rem; border-radius: 6px; margin-bottom: 1rem; }
.error { color: var(--error); }
.flash { background: var(--info-bg); color: var(--info-text); padding: 0.5rem 1rem; border-radius: 6px; margin-bottom: 1rem; }

.balance { font-size: 1.05rem; }
.owes { color: var(--error); font-weight: 600; }

table.order-table, table.admin-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1rem;
}
table.order-table td, table.admin-table td, table.admin-table th {
  padding: 0.4rem 0.5rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  font-size: 0.9rem;
}
table.order-table .price { color: #777; width: 5em; }
table.admin-table th { background: #f0e9df; }