:root {
  --bg: #f5f3ee; --card: #ffffff; --ink: #1d2321; --muted: #6b726f; --line: #e6e2d9;
  --brand: #0f6b5f; --brand-ink: #ffffff; --brand-soft: #dff0ec;
  --warn: #b45309; --warn-soft: #fdf0dc; --bad: #b42318; --bad-soft: #fde7e5; --good: #1f7a46; --good-soft: #dff3e6;
  --info: #1c64b4; --info-soft: #e1edfb; --violet: #5b4bc4; --violet-soft: #ebe8fb;
  --radius: 14px; --shadow: 0 1px 2px rgba(20,30,25,.06), 0 2px 8px rgba(20,30,25,.05);
  --tabbar: 64px;
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121615; --card: #1b2120; --ink: #e8ece9; --muted: #98a19d; --line: #2a3230;
    --brand: #3fb5a2; --brand-ink: #0b1513; --brand-soft: #173430;
    --warn: #f0a54a; --warn-soft: #3a2a14; --bad: #f2776c; --bad-soft: #3d1c19; --good: #5cc98a; --good-soft: #163324;
    --info: #74aef0; --info-soft: #172a40; --violet: #a89cf5; --violet-soft: #26213f;
    --shadow: none; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); -webkit-text-size-adjust: 100%; }
body { min-height: 100vh; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--brand); text-decoration: none; }
h1 { font-size: 26px; margin: 0; letter-spacing: -.01em; }
h2 { font-size: 15px; margin: 22px 0 8px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
h3 { font-size: 17px; margin: 0; }

.wrap { max-width: 720px; margin: 0 auto; padding: 0 16px calc(var(--tabbar) + 90px + env(safe-area-inset-bottom)); }
header.top { position: sticky; top: 0; z-index: 5; background: var(--bg); padding: calc(12px + env(safe-area-inset-top)) 0 10px; }
.top-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.sub { color: var(--muted); font-size: 14px; margin-top: 2px; }
.back { display: inline-flex; align-items: center; gap: 4px; color: var(--brand); background: none; border: 0; padding: 4px 0; font-weight: 600; cursor: pointer; }

.card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line); }
.pad { padding: 14px 16px; }
.list > * + * { border-top: 1px solid var(--line); }
.row { display: flex; align-items: center; gap: 12px; padding: 12px 16px; cursor: pointer; }
.row:active { background: var(--brand-soft); }
.row .grow { flex: 1; min-width: 0; }
.row .title { font-weight: 600; }
.row .meta { color: var(--muted); font-size: 14px; }
.chev { color: var(--muted); }
.avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--brand-soft); display: grid; place-items: center; font-size: 22px; flex: none; }
.avatar.txt { font-size: 15px; font-weight: 700; color: var(--brand); }
.avatar.lg { width: 72px; height: 72px; font-size: 40px; }

/* booking cards */
.bk { padding: 14px 16px; position: relative; overflow: hidden; }
.bk::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; background: var(--svc, var(--brand)); }
.bk-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.bk-time { font-weight: 700; font-size: 15px; }
.bk-pets { font-size: 18px; font-weight: 700; margin-top: 4px; }
.bk-sub { color: var(--muted); font-size: 14px; margin-top: 2px; }
.bk-note { font-size: 14px; margin-top: 8px; padding: 8px 10px; border-radius: 10px; background: var(--bg); }
.bk-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.stack > * + * { margin-top: 10px; }

.pill { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 700; padding: 3px 9px; border-radius: 999px; white-space: nowrap; }
.pill.scheduled { background: var(--info-soft); color: var(--info); }
.pill.picked_up { background: var(--violet-soft); color: var(--violet); }
.pill.in_progress { background: var(--warn-soft); color: var(--warn); }
.pill.completed, .pill.paid { background: var(--good-soft); color: var(--good); }
.pill.cancelled { background: var(--line); color: var(--muted); }
.pill.sent { background: var(--warn-soft); color: var(--warn); }
.pill.overdue, .pill.bad { background: var(--bad-soft); color: var(--bad); }
.pill.svc { background: color-mix(in srgb, var(--svc) 16%, transparent); color: var(--svc); }

.btn { appearance: none; border: 1px solid var(--line); background: var(--card); padding: 10px 14px; border-radius: 11px; font-weight: 600; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; justify-content: center; min-height: 42px; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.btn.danger { color: var(--bad); }
.btn.small { padding: 6px 10px; min-height: 34px; font-size: 14px; }
.btn.block { width: 100%; }
.btn:disabled { opacity: .5; }
.btn:active { transform: translateY(1px); }

.chips { display: flex; gap: 8px; overflow-x: auto; padding: 2px 0 6px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip { flex: none; border: 1px solid var(--line); background: var(--card); padding: 7px 12px; border-radius: 999px; font-size: 14px; font-weight: 600; cursor: pointer; }
.chip.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }

.daybar { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
.daybar .day-label { flex: 1; text-align: center; font-weight: 700; }
.iconbtn { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: var(--card); display: grid; place-items: center; cursor: pointer; font-size: 18px; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 12px; }
.stat { padding: 10px 12px; }
.stat .n { font-size: 22px; font-weight: 800; }
.stat .l { font-size: 12px; color: var(--muted); font-weight: 600; }

.alert { display: flex; gap: 10px; align-items: flex-start; padding: 10px 14px; border-radius: 12px; background: var(--warn-soft); color: var(--warn); font-size: 14px; font-weight: 600; }
.alert.bad { background: var(--bad-soft); color: var(--bad); }

.search { width: 100%; padding: 11px 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--card); margin-top: 10px; }

.kv { display: grid; grid-template-columns: 110px 1fr; gap: 8px 12px; font-size: 15px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.tabs { display: flex; gap: 6px; margin: 14px 0 4px; }
.tabs .chip { flex: 1; text-align: center; }

.empty { text-align: center; color: var(--muted); padding: 30px 10px; }

/* tab bar */
nav.tabbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 10; background: color-mix(in srgb, var(--card) 92%, transparent); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom); }
nav.tabbar .in { max-width: 720px; margin: 0 auto; display: grid; grid-template-columns: repeat(5, 1fr); height: var(--tabbar); }
nav.tabbar a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; color: var(--muted); font-size: 11px; font-weight: 600; }
nav.tabbar a.on { color: var(--brand); }
nav.tabbar svg { width: 24px; height: 24px; }
.fab { position: fixed; right: max(16px, calc(50vw - 344px)); bottom: calc(var(--tabbar) + 16px + env(safe-area-inset-bottom)); z-index: 11; width: 58px; height: 58px; border-radius: 50%; border: 0; background: var(--brand); color: var(--brand-ink); font-size: 30px; box-shadow: 0 6px 18px rgba(15,107,95,.35); cursor: pointer; }

/* sheets */
.sheet-bg { position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 20; display: flex; align-items: flex-end; justify-content: center; animation: fade .15s; }
.sheet { background: var(--bg); width: 100%; max-width: 720px; max-height: 92vh; overflow: auto; border-radius: 20px 20px 0 0; padding: 8px 16px calc(20px + env(safe-area-inset-bottom)); animation: up .2s ease-out; }
.sheet .grab { width: 40px; height: 5px; border-radius: 3px; background: var(--line); margin: 4px auto 10px; }
.sheet-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
@media (min-width: 760px) { .sheet-bg { align-items: center; } .sheet { border-radius: 20px; } }
@keyframes up { from { transform: translateY(30px); opacity: .5; } }
@keyframes fade { from { opacity: 0; } }

label.f { display: block; margin-bottom: 12px; }
label.f > span { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 5px; }
.inp { width: 100%; padding: 11px 12px; border-radius: 11px; border: 1px solid var(--line); background: var(--card); }
textarea.inp { min-height: 76px; resize: vertical; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.checks { display: flex; flex-wrap: wrap; gap: 8px; }
.check { display: inline-flex; align-items: center; gap: 8px; padding: 9px 12px; border-radius: 11px; border: 1px solid var(--line); background: var(--card); cursor: pointer; font-weight: 600; }
.check input { width: 18px; height: 18px; accent-color: var(--brand); }

#toast { position: fixed; left: 50%; top: calc(12px + env(safe-area-inset-top)); transform: translateX(-50%) translateY(-20px); background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 12px; font-weight: 600; opacity: 0; transition: .2s; z-index: 30; pointer-events: none; max-width: 90vw; }
#toast.show { opacity: 1; transform: translateX(-50%); }

.login { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login .card { width: 100%; max-width: 360px; padding: 28px 22px; text-align: center; }
.logo { font-size: 46px; }
.money { font-variant-numeric: tabular-nums; font-weight: 700; }
.right { text-align: right; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.flex { display: flex; gap: 8px; align-items: center; }
.between { justify-content: space-between; }
table.inv { width: 100%; border-collapse: collapse; font-size: 14px; }
table.inv td, table.inv th { padding: 8px 4px; border-bottom: 1px solid var(--line); text-align: left; }
table.inv th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; }
table.inv td.r, table.inv th.r { text-align: right; }

@media print {
  nav.tabbar, .fab, .noprint, header.top .back { display: none !important; }
  body, :root { --bg: #fff; --card: #fff; }
  .wrap { padding: 0; }
  .card { box-shadow: none; }
}