:root {
  --bg: #f6f7f9; --fg: #0b0f14; --muted: #5b6573; --card: #fff; --line: #e3e6ea;
  --accent: #00a37a; --accent-fg: #fff; --warn: #b54708; --danger: #c0352b;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --bg: #0b0f14; --fg: #e9edf2; --muted: #9aa5b4; --card: #121821; --line: #233041; --accent: #2bd4a0; --accent-fg: #04140f; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
.top { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; font-size: 20px; color: var(--fg); text-decoration: none; display: flex; gap: 8px; align-items: center; }
.mark { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--accent); color: var(--accent-fg); }
.tabs { display: flex; gap: 4px; padding: 8px 16px; border-bottom: 1px solid var(--line); overflow-x: auto; }
.tabs a { padding: 8px 14px; border-radius: 999px; color: var(--muted); text-decoration: none; white-space: nowrap; }
.tabs a[aria-current="page"] { background: var(--card); color: var(--fg); box-shadow: 0 0 0 1px var(--line); }
main { max-width: 760px; margin: 0 auto; padding: 16px; outline: none; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px; margin: 0 0 14px; }
.center { text-align: center; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 8px; }
h2 { font-size: 20px; } h3 { font-size: 16px; }
p { margin: 0 0 10px; }
.fine, .muted { color: var(--muted); font-size: 14px; }
.row { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin: 10px 0; }
button { font: inherit; padding: 10px 16px; border-radius: 10px; border: 1px solid var(--line); background: var(--card); color: var(--fg); cursor: pointer; min-height: 44px; }
button.primary { background: var(--accent); color: var(--accent-fg); border-color: transparent; font-weight: 600; }
button.stop { background: var(--danger); color: #fff; border-color: transparent; font-weight: 700; }
button:disabled { opacity: .55; cursor: default; }
.list { list-style: none; padding: 0; margin: 0; }
.list li { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.list li:first-child { border-top: 0; }
.tag { font-size: 12px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
.switch { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; padding: 12px 0; border-top: 1px solid var(--line); }
.switch:first-of-type { border-top: 0; }
.switch input { width: 22px; height: 22px; accent-color: var(--accent); flex: none; margin-top: 2px; }
label.field { display: block; margin: 10px 0; }
label.field span { display: block; font-size: 14px; color: var(--muted); margin-bottom: 4px; }
input[type=text], input[type=number], select { width: 100%; font: inherit; padding: 10px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg); color: var(--fg); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0 12px; }
.hours { display: grid; grid-template-columns: repeat(8, 1fr); gap: 4px; }
.hours label { font-size: 12px; text-align: center; border: 1px solid var(--line); border-radius: 6px; padding: 4px 0; cursor: pointer; }
.hours input { display: block; margin: 0 auto 2px; }
.notice { border-left: 4px solid var(--warn); padding: 8px 12px; background: color-mix(in srgb, var(--warn) 8%, transparent); border-radius: 6px; margin: 10px 0; }
.error { color: var(--danger); }
.foot { max-width: 760px; margin: 0 auto; padding: 8px 16px 32px; color: var(--muted); font-size: 14px; }
.row.start { justify-content: flex-start; }
.row.between { justify-content: space-between; align-items: center; }
.tag { white-space: nowrap; flex: none; align-self: flex-start; }