:root {
  --bg: #f7f7f5; --surface: #fff; --text: #1d1d1f; --muted: #6b6b70; --border: #e2e2de;
  --accent: #2b5cab; --accent-text: #fff; --danger: #b3261e; --warn-bg: #fff6e0; --ok-bg: #e8f4ec; --err-bg: #fdecea;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #18181a; --surface: #222225; --text: #ececec; --muted: #9a9aa0; --border: #34343a;
    --accent: #7ea6ec; --accent-text: #111; --danger: #f08a80; --warn-bg: #3a3220; --ok-bg: #1f3326; --err-bg: #3d2220;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: var(--accent); }
main { max-width: 860px; margin: 0 auto; padding: 24px 16px 64px; }
h1 { font-size: 26px; margin: 0 0 12px; }
h2 { font-size: 19px; margin: 0; }
h3 { font-size: 16px; margin: 4px 0; }
.muted { color: var(--muted); }

.topbar { display: flex; flex-wrap: wrap; gap: 8px 16px; justify-content: space-between; align-items: center;
  padding: 12px 16px; background: var(--surface); border-bottom: 1px solid var(--border); }
.brand { font-weight: 600; color: var(--text); text-decoration: none; }
.topbar nav { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; font-size: 14px; }
.topbar form { margin: 0; }
.who { color: var(--muted); }

button { font: inherit; padding: 7px 14px; border-radius: 6px; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-text); cursor: pointer; }
button.secondary { background: transparent; color: var(--accent); }
button.link { background: none; border: none; padding: 0; color: var(--accent); }
button.danger, .danger { color: var(--danger); }
button:disabled { opacity: .35; cursor: default; }

.tabs { display: flex; flex-wrap: wrap; gap: 4px; border-bottom: 1px solid var(--border); margin: 8px 0 20px; }
.tabs a { padding: 8px 12px; text-decoration: none; color: var(--muted); border-bottom: 2px solid transparent; }
.tabs a.active { color: var(--text); border-bottom-color: var(--accent); font-weight: 600; }

.group { margin-bottom: 32px; }
.group-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; }
.group-head form { margin: 0; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 14px 16px; margin-bottom: 10px; }
.card-meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 13px; }
.actions { margin-left: auto; display: flex; gap: 12px; align-items: center; }
.actions form { margin: 0; }
.badge { background: var(--warn-bg); padding: 1px 8px; border-radius: 10px; font-size: 12px; }
.badge-private { background: var(--border); }
.tag { display: inline-block; background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 0 8px; margin: 2px 4px 2px 0; font-size: 13px; }
dl { display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; margin: 6px 0 0; font-size: 14px; }
dt { color: var(--muted); }
dd { margin: 0; }
.prose { white-space: normal; overflow-wrap: anywhere; }
.prompt { font-style: italic; color: var(--muted); }
details summary { cursor: pointer; font-size: 14px; }

table.list { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; }
table.list th, table.list td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }

.field { margin-bottom: 16px; display: flex; flex-direction: column; gap: 4px; }
.field label { font-weight: 600; font-size: 14px; }
.field input[type=text], .field input[type=number], .field input[type=password], .field textarea {
  font: inherit; width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); color: var(--text); }
.field input[type=number] { max-width: 140px; }
.field textarea { resize: vertical; }
.field > div { display: flex; flex-wrap: wrap; gap: 4px 18px; }
.field > div label { font-weight: normal; display: flex; gap: 6px; align-items: center; }
.has-error input, .has-error textarea { border-color: var(--danger); }
.errorlist { color: var(--danger); margin: 0; padding: 0; list-style: none; font-size: 13px; }
.counter { color: var(--muted); font-size: 12px; align-self: flex-end; }
.counter.over { color: var(--danger); font-weight: 600; }
.buttons { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 8px 0 24px; }

.msg { padding: 10px 14px; border-radius: 6px; margin-bottom: 14px; background: var(--ok-bg); }
.msg-warning { background: var(--warn-bg); }
.msg-error { background: var(--err-bg); }
.msg-info { background: var(--surface); border: 1px solid var(--border); }
.narrow { max-width: 380px; margin: 40px auto; }
.case-head { margin-bottom: 4px; }

fieldset { border: none; padding: 0; margin: 0 0 8px; }
legend { font-weight: 600; font-size: 16px; padding: 0; margin-bottom: 10px; }
fieldset.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 0 16px; border-top: 1px solid var(--border); padding-top: 14px; }
fieldset.grid legend { float: left; width: 100%; grid-column: 1 / -1; }
fieldset.grid .field input[type=number] { max-width: none; }
.checks { list-style: none; padding: 0; margin: 8px 0; display: flex; flex-direction: column; gap: 6px; font-size: 14px; }
.checks li { padding: 6px 10px; border-radius: 6px; background: var(--bg); }
.checks li.pass strong { color: #2e7d4f; }
.checks li.fail { background: var(--err-bg); }
.checks li.fail strong { color: var(--danger); }
@media (prefers-color-scheme: dark) { .checks li.pass strong { color: #7fd09d; } }
#css-checks { position: sticky; bottom: 8px; box-shadow: 0 2px 10px rgba(0,0,0,.12); }
.money-list dd { text-align: right; font-variant-numeric: tabular-nums; }

h3.school { font-size: 15px; margin: 18px 0 8px; padding-bottom: 4px; border-bottom: 1px solid var(--border); }
details.more, details.versions { margin-top: 10px; font-size: 14px; }
details.more summary, details.versions summary, details.archived summary { color: var(--accent); }
details.version { margin: 8px 0 0 14px; padding: 8px 10px; border-left: 2px solid var(--border); }
details.version[open] { background: var(--bg); border-radius: 0 6px 6px 0; }
details.archived { margin-top: 12px; }
.card.is-archived { opacity: .7; }
.field select { font: inherit; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); color: var(--text); max-width: 360px; }
form.upload { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
form.upload select, form.upload input[type=text] { font: inherit; padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); color: var(--text); }
form.upload input[type=text] { flex: 1 1 200px; }
form.upload small { flex-basis: 100%; }
table.docs { margin-top: 10px; font-size: 14px; }
table.docs td form { margin: 0; }
h3.subhead { font-size: 14px; text-transform: uppercase; letter-spacing: .04em; margin: 14px 0 8px; }
.subhead-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 22px; }
.subhead-row form { margin: 0; }
.subhead-row button { padding: 4px 10px; font-size: 13px; }

.small { font-size: 13px; }
.badge-final { background: var(--ok-bg); }
.badge-new { background: var(--accent); color: var(--accent-text); }
.due-soon { color: var(--danger); font-weight: 600; }
.row-card { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; }
.row-main { flex: 1 1 260px; min-width: 0; }
.todo summary { cursor: pointer; }
.todo-list { margin: 0 0 8px; padding-left: 18px; font-size: 14px; }
.school-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; margin-top: 18px; }
.school-head h3.school { margin: 0; flex: 1; }
.school-head form { margin: 0 0 6px; }
.school-head button { padding: 4px 10px; font-size: 13px; }
.school-form { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 0; }
.school-form input, .school-form select { font: inherit; padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); color: var(--text); }
.school-form input[type=text] { flex: 1 1 180px; }
.school-meta { font-size: 13px; }
table.schools td.school-row { padding: 8px 12px; }
table.schools thead { display: none; }
form.inline { display: inline; margin: 0; }
table.figures { width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 8px; font-variant-numeric: tabular-nums; }
table.figures th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); padding: 10px 0 4px; }
table.figures td { padding: 2px 0; }
table.figures td:nth-child(2), table.figures td:nth-child(3) { text-align: right; padding-left: 12px; white-space: nowrap; }
table.figures tr.total td { font-weight: 600; }
.incomplete { color: var(--danger); font-size: 13px; margin: 6px 0 0; }