/* Layout: één kolom; bovenaan je eigen weekrooster, daaronder het groepsoverzicht met beste momenten. */
:root {
  --bg: #f3f5f8;
  --surface: #ffffff;
  --fg: #18202c;
  --muted: #5e6a7d;
  --line: #d9dfe8;
  --accent: #23407a;
  --loc: #2e7d5b;
  --loc-soft: #d7efe3;
  --onl: #4f63c9;
  --onl-soft: #e1e5fa;
  --empty: #eef1f5;
  --danger: #b3261e;
  --font-display: "Avenir Next", "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11151c; --surface: #1a2029; --fg: #e8ecf2; --muted: #9aa6b8; --line: #2c3542;
    --accent: #9db7ee; --loc: #4fbf8c; --loc-soft: #1d3a2e; --onl: #8d9cf0; --onl-soft: #252c50; --empty: #222a35;
    --danger: #f2b8b5;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--font-body); font-size: 15px; line-height: 1.5; }
.wrap { max-width: 860px; margin: 0 auto; padding-inline: 16px; padding-block: max(28px, env(safe-area-inset-top)) 40px; display: grid; gap: 24px; }
h1, h2 { font-family: var(--font-display); text-wrap: balance; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: 2rem; line-height: 1.12; font-weight: 700; }
h2 { font-size: 1.3rem; font-weight: 650; }
p { margin: 0; }
.lede { color: var(--muted); max-width: 62ch; margin-top: 8px; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 20px; display: grid; gap: 16px; min-width: 0; }
.panel-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px; }
.status { font-size: 0.85rem; color: var(--muted); }
.eyebrow { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); font-weight: 600; }
.notice { padding: 12px 14px; border-radius: 10px; background: var(--onl-soft); font-size: 0.92rem; }
.error { color: var(--danger); font-size: 0.9rem; }
.foot { color: var(--muted); font-size: 0.8rem; text-align: center; }

label.lbl { font-weight: 600; font-size: 0.9rem; display: block; margin-bottom: 6px; }
input[type="text"], textarea { font: inherit; width: 100%; border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; background: #fff; color: #18202c; }
textarea { min-height: 64px; resize: vertical; }
.fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); gap: 12px; }
input[type="email"] { font: inherit; width: 100%; border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; background: #fff; color: #18202c; }

.btn { font: inherit; font-weight: 600; border: 1px solid var(--line); background: var(--surface); color: var(--fg); padding: 9px 16px; border-radius: 8px; cursor: pointer; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--surface); }
.btn.small { padding: 4px 10px; font-size: 0.85rem; }
.btn.danger { border-color: var(--danger); color: var(--danger); }
.btn[disabled] { opacity: 0.6; cursor: default; }
.linkbtn { font: inherit; background: none; border: 0; padding: 0; color: var(--accent); text-decoration: underline; cursor: pointer; font-size: 0.9rem; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.linkbox { display: grid; gap: 12px; padding: 14px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg); }
.copyrow { display: flex; gap: 8px; }
.copyrow input { min-width: 0; flex: 1; font-size: 0.85rem; }
.danger-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 0.9rem; }
.danger-row span { display: inline-flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.modes { display: flex; flex-wrap: wrap; gap: 8px; }
.mode { font: inherit; font-weight: 600; font-size: 0.9rem; border: 1.5px solid var(--line); background: var(--surface); color: var(--fg); padding: 8px 14px; border-radius: 999px; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; }
.mode .sw { width: 14px; height: 14px; border-radius: 4px; }
.mode[aria-pressed="true"] { border-color: var(--fg); box-shadow: inset 0 0 0 1px var(--fg); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.sw.loc { background: var(--loc); }
.sw.onl { background: var(--onl-soft); border: 2px solid var(--onl); }
.sw.clr { background: var(--empty); border: 1px dashed var(--muted); }

.grid-scroll { overflow-x: auto; }
.grid { display: grid; grid-template-columns: minmax(72px, auto) repeat(5, minmax(52px, 1fr)); gap: 6px; min-width: 360px; }
.colhead { text-align: center; font-weight: 600; font-size: 0.85rem; color: var(--muted); }
.rowhead { font-size: 0.8rem; line-height: 1.25; color: var(--muted); display: flex; flex-direction: column; justify-content: center; font-variant-numeric: tabular-nums; }
.rowhead b { color: var(--fg); font-weight: 600; font-size: 0.85rem; }
.cell { font: inherit; min-height: 52px; border-radius: 8px; border: 1px solid transparent; background: var(--empty); cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 600; color: var(--muted); padding: 4px; touch-action: none; user-select: none; -webkit-user-select: none; }
.cell.loc { background: var(--loc); color: #fff; }
.cell.onl { background: var(--onl-soft); border: 2px solid var(--onl); color: var(--onl); }

.ov { cursor: pointer; min-height: 58px; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); display: grid; align-content: center; justify-items: center; gap: 4px; padding: 6px 4px; font: inherit; color: var(--fg); }
.ov.sel { outline: 2px solid var(--fg); outline-offset: 1px; }
.ov .total { font-family: var(--font-display); font-weight: 650; font-size: 1.05rem; font-variant-numeric: tabular-nums; line-height: 1; }
.ov .split { font-size: 0.7rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.bar { width: 80%; height: 5px; border-radius: 3px; background: var(--empty); display: flex; overflow: hidden; }
.bar i { display: block; height: 100%; }
.bar .l { background: var(--loc); } .bar .o { background: var(--onl); }

.ovwrap { display: grid; gap: 18px; }
.best { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.best li { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: baseline; padding: 10px 12px; border-radius: 10px; background: var(--bg); }
.best .when { font-weight: 600; min-width: 13ch; }
.best .meta { color: var(--muted); font-size: 0.9rem; font-variant-numeric: tabular-nums; }
.tag { display: inline-block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; padding: 2px 8px; border-radius: 999px; background: var(--loc-soft); color: var(--loc); }
.detail { border-top: 1px solid var(--line); padding-top: 14px; display: grid; gap: 10px; }
.people { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 999px; background: var(--bg); font-size: 0.85rem; }
.chip.loc { box-shadow: inset 0 0 0 1.5px var(--loc); }
.chip.onl { box-shadow: inset 0 0 0 1.5px var(--onl); }
.chip.no { opacity: 0.55; }
.notes { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.notes li { font-size: 0.9rem; }
.empty { color: var(--muted); padding: 18px; border: 1px dashed var(--line); border-radius: 10px; text-align: center; }
@media (prefers-reduced-motion: no-preference) { .cell, .ov { transition: background-color .12s, border-color .12s; } }
.narrow { max-width: 560px; }