:root {
  --bg: #f6f7f9; --card: #fff; --ink: #1b1f24; --muted: #5f6b7a; --line: #dde2e8;
  --accent: #0b6e4f; --accent-ink: #fff; --ok-bg: #e5f4ec; --err-bg: #fde8e8; --err: #a12020; --warn: #9a5b00;
  --control-line: #848f9c;
  color-scheme: light;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
main { max-width: 1100px; margin: 0 auto; padding: 16px; }
h1 { font-size: 1.4rem; }
h2 { display: inline; font-size: 1.1rem; margin: 0; }
h3 { font-size: .95rem; color: var(--warn); margin: 1rem 0 .4rem; }
.muted { color: var(--muted); }
.warn { color: var(--warn); }
.bar { display: flex; gap: 16px; align-items: center; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.bar form { margin: 0; }
.grow { flex: 1; }
button { font: inherit; padding: 6px 14px; border: 0; border-radius: 6px; background: var(--accent); color: var(--accent-ink); cursor: pointer; white-space: nowrap; }
button:disabled { opacity: .55; cursor: progress; }
button.link { background: none; color: var(--accent); padding: 0; text-decoration: underline; }
input:not([type=file]):not([type=hidden]) { font: inherit; width: 100%; padding: 8px 10px; margin-top: 4px; border: 1px solid var(--control-line); border-radius: 6px; background: var(--card); color: var(--ink); }
input[type=file] { font-size: .85rem; max-width: 100%; }
.msg { padding: 10px 14px; border-radius: 6px; }
.msg.ok { background: var(--ok-bg); }
.msg.err { background: var(--err-bg); color: var(--err); }
.login { max-width: 360px; margin-top: 10vh; }
.login form { display: grid; gap: 14px; background: var(--card); padding: 20px; border: 1px solid var(--line); border-radius: 10px; }
.folder { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; margin: 16px 0; }
.folder summary { cursor: pointer; }
table { width: 100%; border-collapse: collapse; margin-top: 10px; }
th { text-align: left; font-size: .8rem; color: var(--muted); font-weight: 600; }
th, td { padding: 8px 6px; border-top: 1px solid var(--line); vertical-align: top; }
td.num { white-space: nowrap; color: var(--muted); font-size: .85rem; }
.name { word-break: break-all; font-weight: 500; }
.used { font-size: .82rem; color: var(--muted); }
.act form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin: 0; }
tr.missing td { background: var(--err-bg); }
form.new { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--line); }
@media (max-width: 700px) {
  thead { display: none; }
  tr, td { display: block; }
  td { border-top: 0; padding: 4px 0; }
  tr { border-top: 1px solid var(--line); padding: 8px 0; }
}

/* navigation */
.bar nav { display: flex; gap: 4px; }
.bar nav a { padding: 4px 10px; border-radius: 6px; text-decoration: none; color: var(--ink); }
.bar nav a[aria-current] { background: var(--bg); font-weight: 600; }

/* programme editor */
button.secondary { background: transparent; color: var(--accent); box-shadow: inset 0 0 0 1px var(--line); }
button.icon { padding: 4px 9px; background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--line); }
button.danger { color: var(--err); }
button:disabled.icon { opacity: .35; }
.savebar { position: sticky; top: 0; z-index: 5; display: flex; gap: 10px; align-items: center; padding: 10px 14px; margin: 0 -4px 10px;
  background: var(--card); border: 1px solid var(--line); border-radius: 10px; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin: 12px 0 4px; }
.tab { background: var(--card); color: var(--ink); box-shadow: inset 0 0 0 1px var(--line); }
.tab[aria-selected="true"] { background: var(--accent); color: var(--accent-ink); box-shadow: none; }
ol.rows { list-style: none; padding: 0; margin: 10px 0; }
.row { display: grid; grid-template-columns: 9.5rem 1fr auto; gap: 12px; align-items: center; padding: 10px 12px; margin-bottom: 6px;
  background: var(--card); border: 1px solid var(--line); border-radius: 8px; }
.row.break { background: transparent; border-style: dashed; }
.row.parallel { border-left: 4px solid var(--accent); }
.row .time { font-variant-numeric: tabular-nums; font-size: .9rem; color: var(--muted); }
.row .title { font-weight: 600; }
.row .meta { font-size: .82rem; color: var(--muted); }
.rowbtns { display: flex; gap: 4px; }
.addrow { margin: 10px 0 24px; }
.history { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; }
.history summary { cursor: pointer; font-weight: 600; }
.history li { margin: 6px 0; font-size: .9rem; }

dialog.edit { width: min(860px, calc(100vw - 16px)); max-height: calc(100vh - 32px); padding: 0; border: 1px solid var(--line); border-radius: 12px;
  background: var(--card); color: var(--ink); }
dialog.edit::backdrop { background: rgb(0 0 0 / .45); }
dialog.edit form { display: flex; flex-direction: column; max-height: calc(100vh - 34px); }
dialog.edit header, dialog.edit footer { display: flex; gap: 10px; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--line); }
dialog.edit footer { border-top: 1px solid var(--line); border-bottom: 0; }
dialog.edit header h2 { flex: 1; }
.editbody { overflow: auto; padding: 14px 16px; display: grid; gap: 14px; }
.field { display: grid; gap: 4px; }
.field .lbl { font-weight: 600; font-size: .88rem; }
.hint { font-size: .8rem; color: var(--muted); }
textarea, select { font: inherit; width: 100%; padding: 8px 10px; border: 1px solid var(--control-line); border-radius: 6px; background: var(--card); color: var(--ink); }
textarea { font-family: ui-monospace, Consolas, monospace; font-size: .85rem; resize: vertical; }
.preview { font-size: .9rem; padding: 6px 10px; border-left: 3px solid var(--line); color: var(--ink); }
.preview p { margin: .2em 0; }
.preview button { all: unset; color: var(--accent); text-decoration: underline; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.inline { display: flex; gap: 8px; align-items: center; }
.inline input { margin-top: 0 !important; }
.check { display: flex; gap: 8px; align-items: center; font-size: .9rem; }
.check input { width: auto !important; margin: 0 !important; }
ul.chips { list-style: none; padding: 0; margin: 0 0 6px; display: grid; gap: 4px; }
ul.chips li { display: flex; gap: 8px; align-items: center; justify-content: space-between; padding: 4px 4px 4px 10px; background: var(--bg); border-radius: 6px; font-size: .85rem; word-break: break-all; }
.items h3 { color: var(--ink); font-size: 1rem; }
fieldset.item, fieldset.newfile { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; margin: 0 0 10px; display: grid; gap: 10px; position: relative; }
fieldset.newfile { background: var(--bg); }
.itembtns { position: absolute; top: -12px; right: 10px; display: flex; gap: 4px; background: var(--card); padding: 0 4px; }
.views { display: flex; gap: 6px; margin: 4px 0 8px; }
.views .tab { font-weight: 600; }
.toolbar { display: flex; gap: 10px; align-items: center; margin: 12px 0 4px; }
.toolbar input { margin-top: 0 !important; }
.row.person { grid-template-columns: 44px 1fr auto; }
.thumb { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; object-position: center 20%; background: var(--bg); }
.thumb.none { display: grid; place-items: center; font-size: .8rem; font-weight: 600; color: var(--muted); border: 1px dashed var(--line); }
.photo-preview { width: 72px; height: 72px; flex: none; border-radius: 50%; object-fit: cover; object-position: center 20%; border: 1px solid var(--line); }
.photo .inline { flex-wrap: wrap; }
code { font-family: ui-monospace, Consolas, monospace; font-size: .8rem; word-break: break-all; background: var(--bg); padding: 1px 4px; border-radius: 4px; }
@media (max-width: 700px) {
  .row { grid-template-columns: 1fr; }
  .row.person { grid-template-columns: 44px 1fr; }
  .row.person .rowbtns { grid-column: 1 / -1; }
  .two { grid-template-columns: 1fr; }
}

/* metrics */
.metrics .days { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; margin: 12px 0; }
.metrics .days a { padding: 4px 10px; border-radius: 6px; text-decoration: none; }
.metrics .days a[aria-current] { background: var(--accent); color: var(--accent-ink); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px; margin: 12px 0; }
.stats div { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.stats b { display: block; font-size: 1.6rem; font-variant-numeric: tabular-nums; }
.stats span { font-size: .82rem; color: var(--muted); }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; margin: 12px 0; }
.panel h2 { display: block; margin-bottom: 4px; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 0 12px; }
table.counts td, table.counts th { padding: 5px 6px; }
table.counts .n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; width: 1%; }
table.counts td.bar { width: 35%; }
table.counts meter { width: 100%; height: 12px; }
table.hours td:first-child { width: 4rem; font-variant-numeric: tabular-nums; color: var(--muted); }
.scroll { overflow-x: auto; }
@media (max-width: 700px) {
  table.daily { display: table; min-width: 520px; }
  table.daily thead { display: table-header-group; }
  table.daily tr { display: table-row; }
  table.daily td, table.daily th { display: table-cell; border-top: 1px solid var(--line); padding: 5px 6px; }
  table.counts:not(.daily) tr { display: grid; grid-template-columns: 1fr auto; gap: 2px 8px; }
  table.counts td.bar { grid-column: 1 / -1; grid-row: 2; width: auto; }
}

/* Questions and feedback pages */
.qrrow { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.qrrow img { background: #fff; padding: 6px; border-radius: 8px; border: 1px solid var(--line); }
.qa td .inline { flex-wrap: wrap; }
.qa-sessions .n { text-align: right; font-variant-numeric: tabular-nums; }
.qa-sessions tr.closed td { opacity: .6; }
.scroll { overflow-x: auto; }
blockquote.comment { margin: 10px 0; padding: 8px 12px; border-left: 3px solid var(--line); background: var(--bg); border-radius: 0 6px 6px 0; }
blockquote.comment p { margin: 0 0 4px; white-space: pre-wrap; }
blockquote.comment footer { font-size: .8rem; }
blockquote.comment p.chat-a { color: var(--muted, #555); font-size: .92rem; max-height: 12em; overflow: auto; }