:root {
  --bg: #0f1a14;
  --card: #17251d;
  --card-2: #1e3026;
  --line: #2a4034;        /* scheidingslijnen */
  --field: #61806c;       /* randen van invoervelden: ≥ 3:1 op kaart én achtergrond */
  --text: #e8f1ea;
  --muted: #a3b8aa;
  --accent: #c8f04a;      /* balgeel */
  --accent-ink: #18210a;
  --ok: #4ade80;
  --warn: #fbbf24;
  --err: #f87171;
  --info: #60a5fa;
  --ok-bg: #173823; --ok-ink: #bbf7d0;
  --warn-bg: #3b2f0b; --warn-ink: #fde68a;
  --info-bg: #172a3d; --info-ink: #bfdbfe;
  --err-bg: #3a1d1d; --err-ink: #fecaca;
  --tennis-bg: #3a2417; --tennis-ink: #fdba74;
  --padel-bg: #22311a;
  --radius: 14px;
  --tap: 44px;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f3f7f2;
    --card: #ffffff;
    --card-2: #e7efe8;
    --line: #d4e0d6;
    --field: #7d9184;
    --text: #13211a;
    --muted: #4e6356;
    --accent: #4d7c0f;
    --accent-ink: #ffffff;
    --ok: #15803d;
    --warn: #a16207;
    --err: #b91c1c;
    --info: #1d4ed8;
    --ok-bg: #dcfce7; --ok-ink: #14532d;
    --warn-bg: #fef3c7; --warn-ink: #713f12;
    --info-bg: #dbeafe; --info-ink: #1e3a8a;
    --err-bg: #fee2e2; --err-ink: #7f1d1d;
    --tennis-bg: #ffedd5; --tennis-ink: #9a3412;
    --padel-bg: #ecfccb;
    color-scheme: light;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 72px; scroll-padding-bottom: calc(150px + env(safe-area-inset-bottom)); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding-bottom: calc(80px + env(safe-area-inset-bottom));
  overflow-x: hidden;
}
a { color: var(--accent); text-decoration: none; }
h1 { font-size: 1.5rem; margin: .25rem 0 1rem; }
h2 { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 1.5rem 0 .5rem; }
.muted { color: var(--muted); font-weight: normal; }
.hint { color: var(--muted); font-size: .9rem; margin: .5rem 0 0; }
.err { background: var(--err-bg); color: var(--err-ink); border-radius: 10px; padding: .6rem .8rem; margin: 0 0 1rem; }
.err p { margin: 0; }
.flash { background: var(--ok-bg); color: var(--ok-ink); border-radius: 10px; padding: .7rem .9rem; margin: 0 0 1rem; }
.empty { color: var(--muted); }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: -999px; top: 0; z-index: 10; background: var(--accent); color: var(--accent-ink); padding: .6rem 1rem; min-height: var(--tap); }
.skip:focus { left: 8px; top: 8px; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
input:focus-visible, select:focus-visible { outline-offset: -1px; }

.top {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; gap: .6rem;
  padding: calc(.7rem + env(safe-area-inset-top)) 16px .7rem;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: .5rem; color: var(--text); font-weight: 700; min-height: var(--tap); }
.brand img { width: 26px; height: 26px; }
main { max-width: 640px; margin: 0 auto; padding: 1rem 16px; }

.tabbar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 5;
  display: flex; justify-content: space-around; align-items: center;
  padding: .4rem 0 calc(.4rem + env(safe-area-inset-bottom));
  background: var(--card);
  border-top: 1px solid var(--line);
}
.tabbar a { display: flex; flex-direction: column; align-items: center; justify-content: center; font-size: .75rem;
  color: var(--muted); min-width: 72px; min-height: var(--tap); }
.tabbar a span { font-size: 1.3rem; line-height: 1.3; }
.tabbar a.on { color: var(--text); font-weight: 600; }
.tabbar a.add span {
  background: var(--accent); color: var(--accent-ink); border-radius: 50%;
  width: 44px; height: 44px; display: grid; place-items: center; font-weight: 700; margin-top: -18px;
}

.pill { display: inline-block; font-size: .72rem; padding: .1rem .5rem; border-radius: 99px; background: var(--card-2);
  color: var(--muted); vertical-align: middle; line-height: 1.5; }
.pill-padel { background: var(--padel-bg); color: var(--accent); }
.pill-tennis { background: var(--tennis-bg); color: var(--tennis-ink); }
.pill-test { background: var(--warn-bg); color: var(--warn-ink); }
.top .pill-test { margin-left: auto; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem; margin: 0 0 .9rem; }
fieldset { min-width: 0; }
fieldset.card { display: block; }
legend { font-weight: 600; padding: 0; margin-bottom: .6rem; }

/* booking cards */
.bk {
  display: flex; align-items: center; gap: .5rem;
  background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--muted);
  border-radius: var(--radius); margin-bottom: .6rem; padding-right: .6rem;
}
.bk-link { display: flex; gap: .9rem; align-items: center; color: var(--text); padding: .8rem .2rem .8rem .9rem; flex: 1; min-width: 0; }
.bk-when { display: flex; flex-direction: column; align-items: center; min-width: 58px; }
.bk-day { font-size: .8rem; color: var(--muted); }
.bk-time { font-size: 1.35rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.bk-body { min-width: 0; flex: 1; }
.bk-status { font-weight: 600; display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; }
.bk-label { display: inline-flex; align-items: center; gap: .4rem; white-space: nowrap; }
.bk-court { color: var(--text); font-weight: 500; white-space: nowrap; }
.bk-tags { display: flex; gap: .3rem; flex-wrap: wrap; margin: .15rem 0; }
.bk-players { font-size: .92rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bk-meta { color: var(--muted); font-size: .84rem; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; display: inline-block; flex: none; }
.bk-scheduled { border-left-color: var(--info); } .bk-scheduled .bk-status { color: var(--info); }
.bk-sniping { border-left-color: var(--accent); } .bk-sniping .bk-status { color: var(--accent); }
.bk-polling { border-left-color: var(--warn); } .bk-polling .bk-status { color: var(--warn); }
.bk-booked { border-left-color: var(--ok); } .bk-booked .bk-status { color: var(--ok); }
.bk-tested { border-left: 4px dashed var(--warn); } .bk-tested .bk-status { color: var(--warn); }
.bk-failed { border-left-color: var(--err); } .bk-failed .bk-status { color: var(--err); }
.bk-cancelled { border-left-style: dashed; } .bk-cancelled .bk-status { color: var(--muted); }
.bk-sniping .dot, .bk-polling .dot { animation: pulse 1.2s infinite; }
@keyframes pulse { 50% { opacity: .25; } }
@media (prefers-reduced-motion: reduce) { .dot { animation: none !important; } }
.again { flex: none; }

.h2row { display: flex; justify-content: space-between; align-items: center; }
.h2row h2 { margin-bottom: .5rem; }
.rule { display: flex; align-items: center; gap: .6rem; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: .8rem .9rem; margin-bottom: .6rem; }
.rule.paused { border-style: dashed; }
.rule.paused strong, .rule.paused span:not(.pill) { color: var(--muted); }
.rule-main { flex: 1; display: flex; flex-direction: column; color: var(--text); min-width: 0; }
.rule-main span { font-size: .9rem; }

/* forms */
label { display: block; font-size: .88rem; color: var(--muted); margin-bottom: .7rem; }
input, select {
  display: block; width: 100%; margin-top: .3rem;
  font: inherit; font-size: 16px; color: var(--text);
  background: var(--bg); border: 1px solid var(--field); border-radius: 10px; padding: .65rem .7rem;
  min-height: 46px;
}
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; }
.row2 label { margin-bottom: 0; }
label.check { display: flex; gap: .7rem; align-items: center; color: var(--text); font-size: .95rem; min-height: var(--tap); margin: .2rem 0 0; }
label.check input { width: 24px; height: 24px; min-height: 0; margin: 0; flex: none; accent-color: var(--accent); }
details summary { cursor: pointer; font-weight: 600; min-height: var(--tap); display: flex; align-items: center; }
details[open] summary { margin-bottom: .6rem; }
[hidden] { display: none !important; }

.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; background: var(--card); border: 1px solid var(--line);
  border-radius: 12px; padding: 4px; margin: 0 0 .9rem; }
.seg label { position: relative; margin: 0; }
.seg input { position: absolute; inset: 0; width: 100%; height: 100%; min-height: 0; margin: 0; opacity: 0; cursor: pointer; }
.seg span { display: flex; align-items: center; justify-content: center; min-height: var(--tap); border-radius: 9px;
  color: var(--muted); font-weight: 600; font-size: 1rem; }
.seg input:checked + span { background: var(--accent); color: var(--accent-ink); }
.seg input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; }

.days { display: grid; grid-template-columns: repeat(3, 1fr); gap: .4rem; margin-bottom: .7rem; }
.day { position: relative; margin: 0; }
.day input { position: absolute; inset: 0; width: 100%; height: 100%; min-height: 0; margin: 0; opacity: 0; cursor: pointer; }
.day span { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 52px;
  border: 1px solid var(--field); border-radius: 10px; color: var(--text); font-weight: 600; font-size: .95rem; line-height: 1.2; }
.day small { font-weight: 400; color: var(--muted); font-size: .75rem; }
.day input:checked + span { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.day input:checked + span small { color: var(--accent-ink); }
.day input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .3rem;
  font: inherit; font-weight: 600; color: var(--text);
  background: var(--card-2); border: 1px solid var(--field); border-radius: 10px;
  padding: .55rem 1rem; min-height: var(--tap); cursor: pointer;
}
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn.danger { color: var(--err); }
.btn.small { font-size: .88rem; padding: .3rem .8rem; }
.btn.icon { min-width: var(--tap); padding: 0; font-size: 1.2rem; }
.btn.wide { width: 100%; margin-top: .4rem; }
.btn:disabled { opacity: .6; cursor: progress; }
.actions { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1rem 0; }
.actions form { margin: 0; }
.submitbar { position: sticky; bottom: calc(68px + env(safe-area-inset-bottom)); z-index: 4; padding: .5rem 0;
  background: linear-gradient(to bottom, transparent, var(--bg) 35%); }
.submitbar .btn { margin: 0; min-height: 52px; font-size: 1.05rem; }

.chips { display: flex; flex-wrap: wrap; gap: .45rem; margin-bottom: .8rem; }
.chip { position: relative; margin: 0; }
.chip input { position: absolute; inset: 0; width: 100%; height: 100%; min-height: 0; margin: 0; opacity: 0; cursor: pointer; }
.chip span { display: inline-flex; align-items: center; min-height: var(--tap); border-radius: 99px; padding: 0 1rem;
  border: 1px solid var(--field); background: var(--card-2); color: var(--text); font-size: .95rem; }
.chip span::before { content: "＋"; margin-right: .35rem; color: var(--muted); }
.chip input:checked + span { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
.chip input:checked + span::before { content: "✓"; color: var(--accent-ink); }
.chip input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; }
.chip input:disabled + span { opacity: .45; }
.search-label { margin-bottom: 0; }
.results { display: flex; flex-direction: column; margin-top: .4rem; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.results:empty { display: none; }
.result { text-align: left; font: inherit; color: var(--text); background: var(--bg); border: 0; border-bottom: 1px solid var(--line);
  padding: .7rem .8rem; min-height: var(--tap); cursor: pointer; }
.result:last-child { border-bottom: 0; }
.result:active { background: var(--card-2); }
.results p { margin: .6rem .8rem; }

.court-pick { margin-bottom: 0; }

.htmx-indicator { display: none; }
.htmx-request.htmx-indicator, .htmx-request .htmx-indicator { display: block; }

.mode { display: flex; flex-direction: column; gap: .15rem; border-radius: 10px; padding: .65rem .8rem; margin-top: .4rem; font-size: .9rem; }
.mode strong { font-size: 1rem; }
.mode-snipe { background: var(--info-bg); color: var(--info-ink); }
.mode-free { background: var(--ok-bg); color: var(--ok-ink); }
.mode-full { background: var(--warn-bg); color: var(--warn-ink); }
.avail { margin-top: .6rem; }
.avail-row { display: flex; gap: .5rem; align-items: center; padding: .25rem 0; border-top: 1px solid var(--line); }
.avail-slots { display: flex; flex-wrap: wrap; gap: .3rem; }
button.avail-court, .slot { font: inherit; font-size: .88rem; border: 0; border-radius: 8px; padding: 0 .6rem; min-height: var(--tap); cursor: pointer; }
button.avail-court { min-width: 72px; text-align: left; flex: none; }
.avail-court.free { background: var(--ok-bg); color: var(--ok-ink); font-weight: 600; }
.avail-court.taken { background: var(--card-2); color: var(--muted); text-decoration: line-through; cursor: default; }
.slot { background: var(--ok-bg); color: var(--ok-ink); }

/* detail */
.back { display: inline-flex; align-items: center; min-height: var(--tap); margin-bottom: .3rem; }
.detail { border-left-width: 4px; border-left-style: solid; }
.detail.bk-scheduled { border-left-color: var(--info); }
.detail.bk-sniping { border-left-color: var(--accent); }
.detail.bk-polling { border-left-color: var(--warn); }
.detail.bk-booked { border-left-color: var(--ok); }
.detail.bk-tested { border-left: 4px dashed var(--warn); }
.detail.bk-failed { border-left-color: var(--err); }
.detail.bk-cancelled { border-left: 4px dashed var(--muted); }
.detail .big { font-size: 1.5rem; font-weight: 700; }
dl { display: grid; grid-template-columns: auto 1fr; gap: .35rem .9rem; margin: 1rem 0 0; font-size: .92rem; }
dt { color: var(--muted); }
dd { margin: 0; }
.log { list-style: none; padding: 0; margin: 0; font-size: .88rem; }
.log li { padding: .45rem 0; border-bottom: 1px solid var(--line); word-break: break-word; }
.log time { display: block; color: var(--muted); font-size: .75rem; font-variant-numeric: tabular-nums; }
.lv-success { color: var(--ok); } .lv-warn { color: var(--warn); } .lv-error { color: var(--err); }

.plist { list-style: none; padding: 0; margin: 0 0 1rem; }
.plist li { display: flex; align-items: center; gap: .4rem; padding: .3rem 0; border-bottom: 1px solid var(--line); }
.plist form { margin: 0; }
.pname { flex: 1; display: flex; flex-direction: column; align-items: flex-start; }
.pname .muted { font-size: .8rem; }
.star { background: none; border: 0; font-size: 1.4rem; color: var(--muted); cursor: pointer; min-width: var(--tap); min-height: var(--tap); }
.star.on { color: var(--accent); }

.login { max-width: 360px; margin: 15vh auto 0; }
.offline { background: var(--warn-bg); color: var(--warn-ink); border-radius: 10px; padding: .7rem .9rem; margin: 0 0 1rem; }
.js .js-hide { display: none; }
.result-form { margin: 0; display: contents; }
.result-form .result { width: 100%; }
.slot[aria-pressed="true"], .avail-court[aria-pressed="true"] { outline: 3px solid var(--accent); outline-offset: 1px; }
span.avail-court { display: inline-flex; align-items: center; min-height: var(--tap); border-radius: 8px; padding: 0 .6rem;
  min-width: 72px; font-size: .88rem; flex: none; }
#favgroup { margin: -.3rem 0 .8rem; }
#pcount.warn { color: var(--err); font-weight: 600; }
.avail-court.free[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); }