:root {
  --bg: #f7f6f2;
  --card: #ffffff;
  --ink: #24231f;
  --muted: #6f6e68;
  --line: #e7e5dd;
  --accent: #0f6e56;
  --accent-soft: #e1f5ee;
  --danger: #a32d2d;
  --warn-bg: #faeeda;
  --warn-ink: #633806;
  --radius: 12px;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg); color: var(--ink);
  font-size: 16px; line-height: 1.5;
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.err { color: var(--danger); font-size: 14px; min-height: 20px; }

/* Login */
.login { min-height: 100dvh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.login-card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 28px 24px; width: 100%; max-width: 360px; text-align: center; }
.login-card h1 { margin: 12px 0 2px; font-size: 24px; font-weight: 600; }
.login-card label { display: block; text-align: left; font-size: 14px; color: var(--muted); margin: 22px 0 6px; }
.login-card input { width: 100%; font-size: 28px; text-align: center; letter-spacing: 12px; padding: 14px; border: 1px solid var(--line); border-radius: var(--radius); }
.logo { display: flex; gap: 6px; justify-content: center; }
.logo .dot { width: 16px; height: 16px; border-radius: 50%; }
.d1 { background: #7F77DD; } .d2 { background: #1D9E75; } .d3 { background: #D85A30; } .d4 { background: #D4537E; }

button { font: inherit; cursor: pointer; }
.primary { width: 100%; margin-top: 18px; background: var(--accent); color: #fff; border: none; border-radius: var(--radius); padding: 14px; font-size: 16px; font-weight: 500; }
.primary:active { transform: scale(.99); }
.ghost { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; font-size: 15px; width: 100%; }

/* App shell */
.app { min-height: 100dvh; display: flex; flex-direction: column; max-width: 480px; margin: 0 auto; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 16px 16px 10px; }
.topbar .title { font-size: 20px; font-weight: 600; }
.me { width: 38px; height: 38px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 600; color: #fff; }
.view { flex: 1; padding: 4px 16px 96px; overflow-y: auto; }

/* Tabbar */
.tabbar { position: sticky; bottom: 0; display: flex; background: var(--card); border-top: 1px solid var(--line); padding: 6px 4px calc(6px + env(safe-area-inset-bottom)); }
.tab { flex: 1; background: none; border: none; display: flex; flex-direction: column; align-items: center; gap: 2px; color: var(--muted); padding: 6px 0; font-size: 11px; }
.tab i { font-style: normal; font-size: 20px; }
.tab.active { color: var(--accent); }

/* Cards & rows */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; margin-bottom: 10px; }
.wk-nav { display: flex; align-items: center; justify-content: space-between; margin: 6px 0 12px; }
.wk-nav button { background: var(--card); border: 1px solid var(--line); border-radius: 10px; width: 40px; height: 36px; font-size: 18px; }
.wk-nav .wk-label { font-weight: 500; }

.day-row { display: flex; align-items: stretch; gap: 8px; margin-bottom: 8px; }
.day-name { width: 42px; flex: none; display: flex; flex-direction: column; justify-content: center; }
.day-name b { font-size: 14px; } .day-name span { font-size: 11px; color: var(--muted); }
.slot { flex: 1; border-radius: 10px; padding: 8px 10px; display: flex; align-items: center; gap: 8px; min-height: 46px; border: 1px solid var(--line); background: var(--card); }
.slot .ic { color: var(--muted); font-size: 14px; width: 16px; text-align: center; }
.slot .who { font-size: 13px; }
.slot .fam-dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.slot.open { background: #fcecec; border-color: #f0a0a0; }
.slot.open .who { color: var(--danger); font-weight: 500; }
.slot.none { background: transparent; border-style: dashed; color: var(--muted); justify-content: center; }
.slot.mine { outline: 2px solid var(--accent); }
.lock { margin-left: auto; color: var(--muted); font-size: 12px; }

/* Availability grid */
.av-head { display: flex; gap: 8px; font-size: 12px; color: var(--muted); margin: 8px 0 6px; padding-left: 46px; }
.av-head div { flex: 1; text-align: center; }
.av-row { display: flex; gap: 8px; align-items: center; margin-bottom: 8px; }
.av-row .d { width: 42px; font-size: 14px; }
.chip { flex: 1; text-align: center; padding: 12px 0; border-radius: 10px; border: 1px solid var(--line); font-size: 13px; background: var(--card); }
.chip.yes { background: #e1f5ee; border-color: #9FE1CB; color: #085041; }
.chip.no { background: #fcebeb; border-color: #F09595; color: #791F1F; }
.chip.even, .chip.odd { background: #faeeda; border-color: #FAC775; color: #633806; }

/* Family cards */
.fam-card .fam-head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.pill { font-size: 12px; padding: 3px 10px; border-radius: 20px; display: inline-flex; align-items: center; gap: 4px; }
.pills { display: flex; flex-wrap: wrap; gap: 6px; }

/* Equity */
.bar-wrap { height: 9px; background: var(--bg); border-radius: 20px; overflow: hidden; margin-top: 4px; }
.bar { height: 100%; border-radius: 20px; }
.eq-row { margin-bottom: 12px; }
.eq-top { display: flex; justify-content: space-between; align-items: center; }
.info { background: var(--accent-soft); color: #04342c; border-radius: 10px; padding: 10px 12px; font-size: 13px; margin-top: 8px; }

/* Modal */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.4); display: flex; align-items: flex-end; justify-content: center; z-index: 50; }
.modal-card { background: var(--card); width: 100%; max-width: 480px; border-radius: 16px 16px 0 0; padding: 20px 18px calc(20px + env(safe-area-inset-bottom)); }
.modal h2 { font-size: 18px; margin: 0 0 4px; }
.cand { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; margin-bottom: 8px; }
.cand.best { border-color: #9FE1CB; }
.btn-row { display: flex; gap: 8px; margin-top: 8px; }
.btn-row button { flex: 1; }
.wa { background: #25D366; color: #fff; border: none; }
.danger-btn { background: #fff; border: 1px solid #e0a0a0; color: var(--danger); }

/* Admin */
.mini { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; font-size: 12px; margin-left: 4px; }
.mini.danger-btn { color: var(--danger); }
.adm-row { display: flex; align-items: center; gap: 4px; padding: 8px 0; border-top: 1px solid var(--line); }
.badge-adm { background: var(--accent-soft); color: #04342c; font-size: 11px; padding: 1px 7px; border-radius: 10px; }
.adm-children { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.xlink { color: var(--danger); cursor: pointer; margin-left: 4px; font-weight: 500; }
.flabel { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 0; }
.flabel input, .flabel select { width: 100%; margin-top: 4px; padding: 10px; border: 1px solid var(--line); border-radius: 8px; font-size: 15px; background: var(--card); }
.flabel-row { display: flex; align-items: center; gap: 8px; margin-top: 14px; font-size: 14px; }