:root {
  --bg: #faf9f7;
  --panel: #ffffff;
  --ink: #2c2a27;
  --muted: #6f6860;
  --faint: #9a9287;
  --line: #e8e4dd;
  --accent: #7a5c3e;
  --accent-soft: #f4f1ec;
  --ok: #3f6b4f;
  --warn: #8a5a2b;
  --err: #96432f;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(44, 42, 39, 0.04), 0 8px 24px rgba(44, 42, 39, 0.05);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main { flex: 1; width: 100%; max-width: 720px; margin: 0 auto; padding: 24px 16px 64px; }
main.wide { max-width: 1100px; }

h1 { font-size: 28px; line-height: 1.25; margin: 0 0 12px; font-weight: 600; letter-spacing: -0.01em; }
h2 { font-size: 20px; margin: 32px 0 12px; font-weight: 600; }
h3 { font-size: 16px; margin: 24px 0 8px; font-weight: 600; }
p { margin: 0 0 16px; }
a { color: var(--accent); }

.muted { color: var(--muted); }
.faint { color: var(--faint); font-size: 14px; }
.center { text-align: center; }
.narrow { max-width: 460px; margin-left: auto; margin-right: auto; }

/* header */
.site-header {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 16px; max-width: 720px; margin: 0 auto; width: 100%;
}
.site-header .brand { display: flex; align-items: center; font-weight: 600; color: var(--ink); text-decoration: none; letter-spacing: -0.01em; }
.site-header .brand img { display: block; max-height: 56px; width: auto; border-radius: 8px; }
.site-header nav { display: flex; gap: 8px; align-items: center; }
.site-header nav a { text-decoration: none; font-size: 14px; padding: 8px 10px; border-radius: 8px; color: var(--muted); }
.site-header nav a:hover { background: var(--accent-soft); color: var(--accent); }
.site-footer { padding: 24px 16px; text-align: center; color: var(--faint); font-size: 13px; }
.site-footer .disclaimer { font-size: 11px; color: var(--faint); margin: 0 0 6px; }

/* panels */
.panel {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 24px; margin: 0 0 16px; box-shadow: var(--shadow);
}
.panel.tight { padding: 16px; }
.hero-logo { display: block; max-width: 360px; width: 100%; border-radius: 12px; margin: 0 auto 20px; }

/* buttons */
.btn, button.btn {
  display: inline-block; background: var(--accent); color: #fff; text-decoration: none;
  border: 0; border-radius: 10px; padding: 13px 20px; font-size: 15px; font-weight: 500;
  cursor: pointer; font-family: inherit; text-align: center;
}
.btn:hover { filter: brightness(1.08); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.secondary { background: transparent; color: var(--accent); border: 1px solid var(--line); }
.btn.danger { background: var(--err); }
.btn.block { display: block; width: 100%; }
.btn-sm { background: var(--accent); color: #fff !important; padding: 8px 14px !important; border-radius: 8px; font-weight: 500; }

/* forms */
label { display: block; font-size: 14px; font-weight: 500; margin: 0 0 6px; }
.field { margin: 0 0 18px; }
.hint { font-size: 13px; color: var(--faint); margin: 6px 0 0; }
input[type=text], input[type=email], input[type=tel], input[type=time], input[type=date],
input[type=number], select, textarea {
  width: 100%; padding: 12px 14px; font: inherit; font-size: 16px;
  border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink);
}
textarea { min-height: 96px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }
.checkbox { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; font-weight: 400; }
.checkbox input { margin-top: 3px; flex: none; width: 18px; height: 18px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > * { flex: 1 1 160px; }

/* service cards */
.card-list { display: grid; gap: 12px; }
.card {
  display: block; text-decoration: none; color: inherit; background: var(--panel);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow);
}
.card:hover { border-color: var(--accent); }
.card .price { float: right; font-weight: 600; color: var(--accent); }
.card h3 { margin: 0 0 6px; }
.card p { margin: 0; font-size: 14px; color: var(--muted); }

/* slot picker */
.tz-bar {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  background: var(--accent-soft); border-radius: 10px; padding: 12px 14px; margin: 0 0 20px; font-size: 14px;
}
.tz-bar select { width: auto; flex: 1 1 200px; padding: 8px 10px; font-size: 14px; }
.day { margin: 0 0 24px; }
.day h3 { margin: 0 0 10px; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(112px, 1fr)); gap: 8px; }
.slot {
  padding: 12px 8px; text-align: center; border: 1px solid var(--line); border-radius: 10px;
  background: #fff; cursor: pointer; font: inherit; font-size: 15px; color: var(--ink);
}
.slot:hover { border-color: var(--accent); background: var(--accent-soft); }
.slot[aria-pressed=true] { background: var(--accent); color: #fff; border-color: var(--accent); }

/* summary + status */
.summary { background: var(--accent-soft); border-radius: 10px; padding: 16px; margin: 0 0 24px; }
.summary .when { font-size: 18px; font-weight: 600; margin: 4px 0; }
.summary .alt { font-size: 14px; color: var(--muted); margin: 0; }
.summary-total {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line);
  font-size: 15px;
}
.summary-total strong { font-size: 20px; color: var(--accent); }

/* on-site payment */
#card-container { margin: 0 0 16px; min-height: 40px; }
#cash-app-pay { min-height: 44px; }
.pay-divider {
  display: flex; align-items: center; gap: 12px; margin: 22px 0; color: var(--faint); font-size: 13px;
}
.pay-divider::before, .pay-divider::after { content: ''; flex: 1; height: 1px; background: var(--line); }
.pay-methods { display: flex; gap: 10px; flex-wrap: wrap; }
.pay-methods > * { flex: 1 1 180px; }
.btn.venmo {
  background: #3d95ce; color: #fff; display: flex; align-items: center; justify-content: center;
  min-height: 44px;
}
.btn.venmo:hover { filter: brightness(1.08); }
.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; letter-spacing: 0.02em; }
.badge.confirmed { background: #e6efe8; color: var(--ok); }
.badge.pending { background: #f5ecdd; color: var(--warn); }
.badge.cancelled { background: #f6e5e0; color: var(--err); }
.badge.hold { background: var(--accent-soft); color: var(--accent); }
.notice { padding: 14px 16px; border-radius: 10px; margin: 0 0 20px; font-size: 14px; }
.notice.err { background: #f9ece8; color: var(--err); }
.notice.ok { background: #e9f1ea; color: var(--ok); }
.notice.info { background: var(--accent-soft); color: var(--accent); }

/* tables */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--faint); font-weight: 600; }
tr:last-child td { border-bottom: 0; }

/* admin */
.admin-nav { display: flex; gap: 6px; flex-wrap: wrap; margin: 0 0 24px; }
.admin-nav a { text-decoration: none; font-size: 14px; padding: 8px 12px; border-radius: 8px; background: var(--panel); border: 1px solid var(--line); color: var(--muted); }
.admin-nav a.active, .admin-nav a:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.rule-row { display: flex; gap: 8px; align-items: center; margin: 0 0 8px; flex-wrap: wrap; }
.rule-row select, .rule-row input { flex: 0 1 auto; width: auto; min-width: 96px; }
.stat { display: flex; gap: 24px; flex-wrap: wrap; margin: 0 0 8px; }
.stat div { flex: 1 1 120px; }
.stat .n { font-size: 24px; font-weight: 600; }
.stat .l { font-size: 13px; color: var(--faint); }

@media (max-width: 520px) {
  h1 { font-size: 24px; }
  .panel { padding: 18px; }
  main { padding: 16px 12px 48px; }
  .site-header { padding: 12px 16px; }
  .site-header .brand img { max-height: 40px; }
}