:root {
  --ink: #232338;
  --ink-soft: #55536e;
  --paper: #F6F3FF;
  --paper-card: #FFFFFF;
  --line: #E1DCF2;
  --gold: #E8A33D;
  --gold-dark: #C4801F;
  --mint: #2E9E85;
  --mint-bg: #E4F5EF;
  --coral: #E15A46;
  --coral-bg: #FCEAE6;
  --sky: #3E7FBF;
  --sky-bg: #E7F0FB;

  --display: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Times New Roman', serif;
  --body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --mono: 'SF Mono', 'Menlo', 'Consolas', 'Liberation Mono', monospace;

  --radius: 14px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
}

button {
  font-family: inherit;
  cursor: pointer;
}

a { color: inherit; }

/* ---------- App chrome ---------- */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  background: var(--ink);
  color: #fff;
}

.topbar .brand {
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: 0.2px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar .brand .coin {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--gold);
  display: inline-block;
  box-shadow: inset 0 0 0 3px rgba(0,0,0,0.15);
}

.topbar .who {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
  color: #d9d7ea;
}

.topbar button.logout {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 13px;
}
.topbar button.logout:hover { background: rgba(255,255,255,0.1); }

main {
  max-width: 1000px;
  margin: 0 auto;
  padding: 28px 20px 60px;
}

h1, h2, h3 { font-family: var(--display); font-weight: normal; margin: 0 0 6px; }
h1 { font-size: 30px; }
h2 { font-size: 21px; }
.muted { color: var(--ink-soft); font-size: 14px; }

/* ---------- Balance hero ---------- */

.balance-hero {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 28px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 26px;
}
.balance-hero .amount {
  font-family: var(--mono);
  font-size: 46px;
  font-weight: 600;
  color: var(--gold-dark);
}
.balance-hero .amount .cents { font-size: 26px; opacity: 0.7; }

/* ---------- Chore tickets ---------- */

.ticket-list { display: flex; flex-direction: column; gap: 10px; }

.ticket {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: 10px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.ticket .stub {
  width: 90px;
  flex-shrink: 0;
  background: var(--gold-bg, #FCF1DD);
  color: var(--gold-dark);
  font-family: var(--mono);
  font-weight: 600;
  font-size: 17px;
  text-align: center;
  padding: 14px 6px;
  border-right: 2px dashed var(--line);
  position: relative;
}

.ticket.done .stub { background: var(--mint-bg); color: var(--mint); }

.ticket .body {
  flex: 1;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.ticket .title { font-size: 16px; }
.ticket .meta { font-size: 12px; color: var(--ink-soft); margin-top: 2px; }

.ticket.done .title { text-decoration: line-through; color: var(--ink-soft); }

.chip {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 999px;
}
.chip.pending { background: var(--sky-bg); color: var(--sky); }
.chip.done { background: var(--mint-bg); color: var(--mint); }
.chip.repeatable { background: #F3E9FC; color: #8B5FC7; }

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  text-transform: none;
  font-weight: 500;
  font-size: 13.5px;
  color: var(--ink);
  cursor: pointer;
}
.checkbox-label input[type="checkbox"] {
  width: 17px;
  height: 17px;
  margin-top: 1px;
  flex-shrink: 0;
  accent-color: var(--gold-dark);
}

/* ---------- Buttons ---------- */

.btn {
  border: none;
  border-radius: 9px;
  padding: 9px 16px;
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #33334f; }
.btn-mint { background: var(--mint); color: #fff; }
.btn-mint:hover { background: #278a74; }
.btn-coral { background: var(--coral); color: #fff; }
.btn-coral:hover { background: #c94a38; }
.btn-ghost { background: transparent; color: var(--ink-soft); border: 1px solid var(--line); }
.btn-ghost:hover { background: #efebfb; }
.btn:disabled { opacity: 0.5; cursor: default; }
.btn-sm { padding: 6px 11px; font-size: 12.5px; }

/* ---------- Cards / sections ---------- */

.card {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 20px;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

/* ---------- Tabs (adult view) ---------- */

.tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--line);
}
.tab {
  background: transparent;
  border: none;
  padding: 10px 16px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink-soft);
  border-bottom: 2px solid transparent;
}
.tab.active { color: var(--ink); border-bottom-color: var(--gold); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ---------- Kid balance cards (adult overview) ---------- */

.kid-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
}
.kid-card {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  cursor: pointer;
  transition: box-shadow 0.15s, transform 0.15s;
}
.kid-card:hover { box-shadow: 0 4px 14px rgba(35,35,56,0.08); transform: translateY(-1px); }
.kid-card .name { font-family: var(--display); font-size: 18px; }
.kid-card .bal { font-family: var(--mono); font-size: 24px; color: var(--gold-dark); margin-top: 6px; }
.avatar {
  width: 34px; height: 34px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 14px; font-family: var(--body);
}

/* ---------- Forms ---------- */

label { display: block; font-size: 12.5px; font-weight: 600; color: var(--ink-soft); margin-bottom: 5px; text-transform: uppercase; letter-spacing: 0.02em; }
input[type="text"], input[type="number"], input[type="password"], input[type="date"], select, textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14.5px;
  font-family: var(--body);
  background: #fff;
  color: var(--ink);
}
.form-row { margin-bottom: 14px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-actions { display: flex; gap: 10px; margin-top: 4px; }

/* ---------- Audit trail table ---------- */

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.03em; color: var(--ink-soft); padding: 8px 10px; border-bottom: 1px solid var(--line); }
td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
td.amt { font-family: var(--mono); font-weight: 600; text-align: right; white-space: nowrap; }
td.amt.pos { color: var(--mint); }
td.amt.neg { color: var(--coral); }
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; align-items: end; }
.filters .form-row { margin-bottom: 0; min-width: 140px; }

/* ---------- Login screen ---------- */

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 30px;
}
.login-title {
  font-family: var(--display);
  font-size: 34px;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.login-title .coin {
  width: 30px; height: 30px; border-radius: 50%; background: var(--gold);
  box-shadow: inset 0 0 0 4px rgba(0,0,0,0.15);
}
.login-sub { color: var(--ink-soft); margin-bottom: 34px; }

.profile-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  max-width: 640px;
}
.profile-tile {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  width: 140px;
  padding: 20px 10px;
  text-align: center;
  transition: transform 0.15s, box-shadow 0.15s;
}
.profile-tile:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(35,35,56,0.1); }
.profile-tile .avatar { width: 56px; height: 56px; font-size: 22px; margin: 0 auto 10px; }
.profile-tile .name { font-size: 15px; font-weight: 600; }
.profile-tile .role { font-size: 11.5px; color: var(--ink-soft); text-transform: uppercase; margin-top: 2px; }

.auth-panel {
  margin-top: 30px;
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 30px;
  width: 320px;
  text-align: center;
}
.auth-panel .name { font-family: var(--display); font-size: 20px; margin-bottom: 16px; }

.pin-display {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-bottom: 18px;
}
.pin-dot {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid var(--line);
}
.pin-dot.filled { background: var(--gold); border-color: var(--gold); }

.pin-pad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.pin-pad button {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 20px;
  padding: 16px 0;
  font-family: var(--mono);
}
.pin-pad button:active { background: var(--gold); color: #fff; }
.pin-pad button.wide { grid-column: span 1; font-size: 13px; color: var(--ink-soft); }

.error-msg {
  color: var(--coral);
  font-size: 13.5px;
  margin-top: 10px;
  min-height: 18px;
}

.back-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  color: var(--ink-soft);
  text-decoration: underline;
  background: none;
  border: none;
}

/* ---------- Empty state ---------- */
.empty { text-align: center; padding: 40px 20px; color: var(--ink-soft); }
.empty .big { font-size: 30px; margin-bottom: 8px; }

/* ---------- Modal ---------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(35,35,56,0.45);
  display: flex; align-items: center; justify-content: center; z-index: 50;
}
.modal {
  background: #fff; border-radius: var(--radius); padding: 24px 26px;
  width: 360px; max-width: 92vw;
}
.hidden { display: none !important; }

@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
  .balance-hero { flex-direction: column; align-items: flex-start; gap: 10px; }
}