/* Padel App — clean, mobile-first, dark by default */
:root {
  --bg: #f4f6f4;
  --surface: #ffffff;
  --surface2: #eef1ee;
  --text: #14181a;
  --muted: #67716b;
  --accent: #b3d334;        /* padel-lime */
  --accent-ink: #1c2405;
  --line: rgba(20, 24, 26, .08);
  --warn: #e08a1e;
  --radius: 20px;
  --shadow: 0 1px 2px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.06);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c0f0d;
    --surface: #151a17;
    --surface2: #1d2420;
    --text: #eef2ec;
    --muted: #8b968d;
    --accent: #c8ec3e;
    --accent-ink: #182002;
    --line: rgba(238, 242, 236, .08);
    --warn: #f0a83c;
    --shadow: none;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
}
main {
  max-width: 640px;
  margin: 0 auto;
  padding: calc(env(safe-area-inset-top) + 12px) 16px calc(env(safe-area-inset-bottom) + 32px);
}

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 4px 16px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.15rem; letter-spacing: -.01em; }
.updated { font-size: .72rem; color: var(--muted); }
.updated.stale { color: var(--warn); }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--surface), var(--surface2));
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 6px);
  padding: 24px 22px;
  box-shadow: var(--shadow);
  margin-bottom: 28px;
}
.hero .eyebrow {
  font-size: .74rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--muted); margin: 0 0 6px;
}
.hero .eyebrow .dot { color: var(--accent); }
.hero h1 {
  margin: 0 0 2px; font-size: 1.9rem; font-weight: 800; letter-spacing: -.03em; line-height: 1.15;
}
.hero .meta { color: var(--muted); font-size: .95rem; margin: 4px 0 0; }
.hero .players { display: flex; gap: 6px; margin-top: 14px; }

.countdown { display: flex; gap: 10px; margin-top: 20px; }
.countdown .unit {
  flex: 1; text-align: center; background: var(--bg);
  border: 1px solid var(--line); border-radius: 14px; padding: 10px 4px 8px;
}
.countdown .num { font-size: 1.5rem; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.countdown .lbl { font-size: .66rem; color: var(--muted); text-transform: uppercase; letter-spacing: .1em; }

/* Wedstrijddag-modus */
.hero.matchday { border-color: color-mix(in srgb, var(--accent) 45%, transparent); }
.matchday .today-badge {
  display: inline-block; background: var(--accent); color: var(--accent-ink);
  font-weight: 700; font-size: .74rem; letter-spacing: .08em; text-transform: uppercase;
  padding: 4px 12px; border-radius: 999px; margin-bottom: 12px;
}
.matchday .big-time { font-size: 3.2rem; font-weight: 800; letter-spacing: -.04em; line-height: 1; margin: 6px 0 2px; }
.doorcode {
  margin-top: 18px; text-align: center;
  background: var(--accent); color: var(--accent-ink);
  border-radius: 16px; padding: 14px 16px 16px;
}
.doorcode .lbl { font-size: .7rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; opacity: .75; }
.doorcode .code { font-size: 2.4rem; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: .12em; }

/* ---------- Secties & cards ---------- */
.section { margin-bottom: 28px; }
.section h2 {
  display: inline; font-size: .82rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted); margin: 0;
}
.section > h2 { display: block; margin: 0 6px 12px; }
.cards { display: flex; flex-direction: column; gap: 10px; }

.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow);
}
.session-card { display: flex; align-items: center; gap: 14px; }
.session-card .date-block { text-align: center; min-width: 46px; }
.session-card .date-block .day { font-size: 1.35rem; font-weight: 800; line-height: 1.1; letter-spacing: -.02em; }
.session-card .date-block .mon { font-size: .68rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.session-card .info { flex: 1; min-width: 0; }
.session-card .line1 { font-weight: 650; font-size: .95rem; }
.session-card .line2 { color: var(--muted); font-size: .82rem; margin-top: 1px; }
.session-card .players { display: flex; gap: 4px; margin-top: 8px; }
.session-card .cost { text-align: right; font-size: .9rem; font-weight: 700; white-space: nowrap; }
.session-card .cost .pp { display: block; font-size: .7rem; color: var(--muted); font-weight: 500; }
.card.past { opacity: .75; }

.avatar {
  width: 24px; height: 24px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: .62rem; font-weight: 700;
  background: var(--surface2); border: 1px solid var(--line); color: var(--text);
}
.hero .avatar { width: 30px; height: 30px; font-size: .72rem; }

/* ---------- Saldi ---------- */
.balance details { border-radius: var(--radius); }
.balance summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; gap: 12px;
  -webkit-tap-highlight-color: transparent;
}
.balance summary::-webkit-details-marker { display: none; }
.balance .who { flex: 1; font-weight: 650; font-size: .98rem; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.balance .arrow { color: var(--muted); font-weight: 400; }
.balance .amount { font-weight: 800; font-size: 1.05rem; font-variant-numeric: tabular-nums; }
.balance .flag {
  font-size: .66rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--warn); border: 1px solid color-mix(in srgb, var(--warn) 45%, transparent);
  border-radius: 999px; padding: 2px 8px;
}
.balance .detail { margin-top: 12px; border-top: 1px solid var(--line); padding-top: 10px; }
.balance .detail .row {
  display: flex; justify-content: space-between; font-size: .82rem; color: var(--muted); padding: 3px 0;
}
.balance .detail .row .amt { font-variant-numeric: tabular-nums; }

.allclear {
  text-align: center; padding: 26px 16px; color: var(--muted); font-size: .95rem;
}
.allclear .big { font-size: 2rem; display: block; margin-bottom: 6px; }

/* ---------- Gespeeld (inklapbaar) ---------- */
#played details > summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; gap: 8px;
  margin: 0 6px 12px; -webkit-tap-highlight-color: transparent;
}
#played details > summary::-webkit-details-marker { display: none; }
#played .chev { border: solid var(--muted); border-width: 0 1.5px 1.5px 0; padding: 3px; transform: rotate(45deg); transition: transform .15s; margin-top: -4px; }
#played details[open] .chev { transform: rotate(-135deg); margin-top: 2px; }

.status { text-align: center; color: var(--muted); padding: 40px 0; }
.status.error { color: var(--warn); }
.footer { text-align: center; color: var(--muted); font-size: .74rem; padding-top: 24px; opacity: .7; }

[hidden] { display: none !important; }

@media (min-width: 480px) {
  .hero h1 { font-size: 2.2rem; }
}