/* Monday Pickleball — standalone theme (not shared with zzin.dev).
   Court-green + optic-yellow accent, mobile-first. */

:root {
  --green-900: #0b3d2e;
  --green-700: #14624a;
  --green-600: #1b7a5c;
  --green-100: #d9efe6;
  --accent: #d6e642;       /* optic pickleball yellow-green */
  --accent-ink: #2c3a00;
  --ink: #14201b;
  --muted: #5d6f67;
  --line: #d7e2dc;
  --bg: #f4f8f5;
  --card: #ffffff;
  --danger: #b3261e;
  --booked: #1b7a5c;
  --intend: #b8860b;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(11, 61, 46, 0.06), 0 6px 18px rgba(11, 61, 46, 0.07);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

/* The [hidden] attribute must win over author display:flex/grid rules. */
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.45;
}

.wrap {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Header */
.app-header {
  background: linear-gradient(160deg, var(--green-700), var(--green-900));
  color: #fff;
  padding: env(safe-area-inset-top) 0 0;
}
.header-inner { padding: 20px 16px 22px; }
.app-header h1 {
  margin: 0;
  font-size: 1.5rem;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
.app-header .ball { filter: drop-shadow(0 1px 1px rgba(0,0,0,0.25)); }
.today { margin: 4px 0 0; color: var(--green-100); font-size: 0.9rem; }

/* Status banner */
.status {
  margin: 16px 0 4px;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--green-100);
  color: var(--green-900);
  font-size: 0.9rem;
}
.status.error { background: #fdecea; color: var(--danger); }
.status.hidden { display: none; }

/* Reserve a court — small link at the bottom */
.reserve-link {
  display: block;
  width: fit-content;
  margin: 8px auto 4px;
  padding: 9px 15px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--green-700);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
}
.reserve-link:hover { border-color: var(--green-600); }
.reserve-link:active { transform: translateY(1px); }

/* TBD tile — selectable like a numbered court (placed below the parking lot) */
.tbd-cell {
  width: 100%;
  flex-direction: row;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  margin-bottom: 8px;
}
.tbd-cell .cell-num { font-size: 1rem; letter-spacing: 0.04em; }
.tbd-cell .cell-who { font-size: 0.8rem; }

/* TBD bookings list (inside the TBD detail panel) */
.tbd-list { list-style: none; margin: 4px 0 12px; padding: 0; display: grid; gap: 10px; }
.tbd-row {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  background: #fbfdfb;
}
.tbd-row .court-main {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: space-between;
}
.tbd-who { font-weight: 600; }
.tbd-row .court-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.tbd-row .court-remove {
  margin-left: auto;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  border-radius: 9px;
  width: 34px;
  height: 34px;
  cursor: pointer;
}
.tbd-row .court-remove:hover { color: var(--danger); border-color: var(--danger); }

/* Sessions */
.sessions { margin: 16px 0; display: grid; gap: 16px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.session-date { margin: 0; font-size: 1.15rem; letter-spacing: -0.01em; }

.badge {
  background: var(--green-100);
  color: var(--green-900);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
}

.sub {
  margin: 14px 0 8px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.sub .count {
  color: var(--green-700);
  font-weight: 700;
}

/* Roster chips (RSVP toggles) */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex;
  align-items: stretch;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  background: #fff;
  transition: background 0.12s, border-color 0.12s, transform 0.05s;
  user-select: none;
}
.chip:active { transform: scale(0.97); }
.chip .chip-name {
  border: none;
  background: transparent;
  color: var(--ink);
  padding: 7px 13px;
  font-size: 0.92rem;
  cursor: pointer;
  font: inherit;
}
.chip.in {
  background: var(--green-600);
  border-color: var(--green-600);
}
.chip.in .chip-name { color: #fff; font-weight: 600; }
.chip.in .chip-name::before { content: "✓ "; }
.chip .chip-guest {
  border: none;
  border-left: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(0, 0, 0, 0.12);
  color: #fff;
  padding: 0 11px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}
.chip .chip-guest:hover { background: rgba(0, 0, 0, 0.22); }

/* Court map — physical layout (top row 4 3 2 1, bottom row 5 6 7 8) */
.court-map {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
  margin: 6px 0;
}
.court-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  min-height: 64px;
  padding: 6px 4px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  font: inherit;
  text-align: center;
  transition: transform 0.05s, box-shadow 0.12s, border-color 0.12s;
}
.court-cell:active { transform: scale(0.97); }
.court-cell .cell-num { font-size: 1.15rem; font-weight: 800; color: var(--green-900); line-height: 1; }
.court-cell .cell-info { display: flex; flex-direction: column; align-items: center; gap: 1px; width: 100%; }
.court-cell .cell-info .bk {
  font-size: 0.66rem;
  font-weight: 600;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.25;
}
.court-cell .cell-info .bk-t { font-weight: 400; color: var(--muted); }
.court-cell.booked .cell-info .bk-t { color: var(--green-700); }
.court-cell .cell-who {
  font-size: 0.72rem;
  font-weight: 600;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.court-cell .cell-time { font-size: 0.66rem; color: var(--muted); }
.court-cell.empty { border-style: dashed; background: #fafdfb; }
.court-cell.empty .cell-num { color: var(--muted); font-weight: 700; }
.court-cell.intend { background: #fff7e3; border-color: var(--intend); }
.court-cell.intend .cell-who { color: #8a6400; }
.court-cell.booked { background: var(--green-100); border-color: var(--booked); }
.court-cell.booked .cell-who { color: var(--green-900); }
.court-cell.selected { box-shadow: 0 0 0 2px var(--green-700); border-color: var(--green-700); }

.parking-label {
  margin: 2px 0 10px;
  text-align: center;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  border-top: 2px dashed var(--line);
  padding-top: 6px;
}
.court-hint { margin: 0 0 8px; }

/* Court detail / claim panel */
.court-detail {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: #fbfdfb;
  margin-top: 4px;
}
.detail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.detail-head strong { font-size: 1.05rem; }
.detail-close {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  border-radius: 8px;
  width: 30px;
  height: 30px;
  cursor: pointer;
}
.detail-who {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-weight: 600;
}
.detail-release { margin-top: 12px; }

.status-toggle {
  border: none;
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  color: #fff;
}
.status-toggle.intend { background: var(--intend); }
.status-toggle.booked { background: var(--booked); }
.status-toggle.static { cursor: default; }

/* Segmented time-window control */
.slot-seg { display: inline-flex; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; }
.slot-seg button {
  border: none;
  background: #fff;
  padding: 8px 12px;
  font-size: 0.84rem;
  cursor: pointer;
  color: var(--muted);
  border-left: 1px solid var(--line);
}
.slot-seg button:first-child { border-left: none; }
.slot-seg button.active {
  background: var(--green-700);
  color: #fff;
  font-weight: 600;
}

/* Forms / rows */
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.claim-form { margin-top: 4px; }
.claim-form select, .row input, .row select {
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 9px;
  font-size: 0.92rem;
  background: #fff;
}
.court-add-who { flex: 1 1 140px; }
.row input[type="text"] { flex: 1 1 160px; }

.btn-danger { background: #fff; border-color: var(--danger); color: var(--danger); }

.btn {
  border: 1px solid var(--green-700);
  background: var(--green-700);
  color: #fff;
  border-radius: 9px;
  padding: 9px 14px;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-accent {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}

/* Panels (roster, tally) */
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin: 16px 0;
  overflow: hidden;
}
.panel > summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.panel > summary::-webkit-details-marker { display: none; }
.panel > summary::after { content: "▸"; color: var(--muted); transition: transform 0.15s; }
.panel[open] > summary::after { transform: rotate(90deg); }
.panel-body { padding: 0 16px 16px; }

.roster-list { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 6px; }
.roster-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
}
.roster-list .remove {
  border: none;
  background: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.9rem;
}
.roster-list .remove:hover { color: var(--danger); }

/* Tally table */
.tally { width: 100%; border-collapse: collapse; margin-top: 12px; }
.tally th, .tally td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); }
.tally th.num, .tally td.num { text-align: right; font-variant-numeric: tabular-nums; }
.tally tbody tr:last-child td { border-bottom: none; }
.tally .medal { font-weight: 700; white-space: nowrap; margin-right: 2px; }

/* Misc */
.muted { color: var(--muted); font-size: 0.85rem; font-weight: 400; }
.hint { color: var(--muted); font-size: 0.82rem; margin: 10px 0 0; }
.empty { margin: 6px 0; }
.empty.hidden, .hint.hidden { display: none; }

.app-footer { padding: 24px 0 calc(24px + env(safe-area-inset-bottom)); text-align: center; }

/* Step headings */
.step {
  margin: 18px 0 10px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--green-700);
  font-weight: 700;
}

/* Step 1 — identity */
.identity { margin-top: 16px; }
.id-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--green-600);
  background: var(--green-100);
  border-radius: 12px;
  color: var(--green-900);
}
.id-bar .check { color: var(--green-600); font-weight: 800; }
.id-bar strong { font-weight: 700; }
.link {
  border: none;
  background: none;
  color: var(--green-700);
  text-decoration: underline;
  cursor: pointer;
  font: inherit;
  padding: 4px;
}
.id-names { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.id-name {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 9px 16px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--ink);
}
.id-name:hover { border-color: var(--green-600); }
.id-name:active { transform: scale(0.97); }
.id-add { margin-top: 2px; }
.id-add input { flex: 1 1 180px; }

/* Step 2 — locked placeholder (shown until identified) */
.locked-note {
  margin: 4px 0 16px;
  padding: 22px 16px;
  text-align: center;
  color: var(--muted);
  background: #fff;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  font-size: 0.95rem;
}

/* Step 2 — RSVP row */
.rsvp-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: 4px 0 8px; }
.rsvp-btn {
  flex: 1 1 auto;
  min-height: 48px;
  border: 2px solid var(--green-700);
  background: var(--green-700);
  color: #fff;
  border-radius: 12px;
  padding: 10px 16px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.05s, background 0.12s, border-color 0.12s;
}
.rsvp-btn:active { transform: scale(0.98); }
.rsvp-btn.going {
  background: var(--green-100);
  color: var(--green-900);
  border-color: var(--green-600);
}
.rsvp-btn.need-id { background: #fff; color: var(--green-700); border-style: dashed; }

.my-guests { display: flex; align-items: center; gap: 8px; }
.guest-seg { display: inline-flex; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; }
.guest-seg button {
  border: none;
  background: #fff;
  padding: 9px 12px;
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--muted);
  border-left: 1px solid var(--line);
  min-width: 40px;
}
.guest-seg button:first-child { border-left: none; }
.guest-seg button.active { background: var(--green-700); color: #fff; font-weight: 700; }

.attendees-line { margin: 0 0 10px; line-height: 1.4; }

/* Optional court toggle */
.court-toggle { border-top: 1px solid var(--line); margin-top: 4px; }
.court-toggle > summary {
  list-style: none;
  cursor: pointer;
  padding: 10px 2px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--green-800, var(--green-700));
  display: flex;
  align-items: center;
  gap: 6px;
}
.court-toggle > summary::-webkit-details-marker { display: none; }
.court-toggle > summary::after { content: "▸"; color: var(--muted); margin-left: auto; transition: transform 0.15s; }
.court-toggle[open] > summary::after { transform: rotate(90deg); }
.court-toggle-body { padding-top: 6px; }

@media (min-width: 540px) {
  .app-header h1 { font-size: 1.7rem; }
}