/* Crédit ados — shared styles for the family page and the admin page.
   One bold element: the teen balance drawn as a raffle-ticket stub. Everything
   else stays quiet: sage paper, fir-green actions, system fonts. */

:root {
  color-scheme: light;
  --paper: #edf0ea;
  --card: #ffffff;
  --ink: #1f2a24;
  --ink-soft: #56625b;
  --line: #d9dfd6;
  --line-strong: #aeb9ad;
  --fir: #1d5c47;
  --fir-hover: #154535;
  --on-fir: #ffffff;
  --ticket: #f6c453;
  --ticket-ink: #33260a;
  --plus: #19744a;
  --minus: #b03246;
  --danger: #b03246;
  --danger-bg: #fbe9eb;
  --ok-bg: #dff0e5;
  --backdrop: rgb(20 32 26 / 0.5);

  --radius: 16px;
  --radius-sm: 10px;
  --gutter: 16px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: ui-rounded, "SF Pro Rounded", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-code: ui-monospace, "SF Mono", Menlo, Consolas, "Roboto Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --paper: #141a17;
    --card: #1e2622;
    --ink: #e8eee9;
    --ink-soft: #a5b1a9;
    --line: #2f3a34;
    --line-strong: #4f5d55;
    --fir: #86d0ad;
    --fir-hover: #a5dfc3;
    --on-fir: #0e1a14;
    --ticket: #e2b03f;
    --ticket-ink: #261b02;
    --plus: #7fd5a5;
    --minus: #ff9eaa;
    --danger: #ff9eaa;
    --danger-bg: #3a2127;
    --ok-bg: #1d3a2b;
    --backdrop: rgb(0 0 0 / 0.6);
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 1.875rem;
  line-height: 1.2;
  font-weight: 750;
  letter-spacing: -0.01em;
}

h2 {
  font-size: 1.375rem;
  line-height: 1.25;
  font-weight: 700;
}

h3 {
  font-size: 1.125rem;
  line-height: 1.3;
  font-weight: 650;
}

a {
  color: var(--fir);
}

:focus-visible {
  outline: 3px solid var(--fir);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---- Layout ------------------------------------------------------------ */

.shell {
  width: 100%;
  max-width: 36rem;
  margin: 0 auto;
  padding: 0 var(--gutter) 3rem;
}

.shell--admin {
  max-width: 50rem;
}

.site-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 0;
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.9375rem;
}

.site-bar svg {
  width: 1.75rem;
  height: 1.75rem;
  flex: none;
}

.stack {
  display: grid;
  gap: 1rem;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.loading,
.empty {
  color: var(--ink-soft);
  padding: 1.5rem 0;
}

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

.field {
  display: grid;
  gap: 0.375rem;
  min-width: 0;
}

.field > label,
.label {
  font-weight: 600;
  font-size: 0.9375rem;
}

.hint {
  color: var(--ink-soft);
  font-size: 0.875rem;
}

input,
textarea,
select {
  font: inherit;
  color: var(--ink);
}

.input,
input[type="text"],
input[type="password"],
input[type="date"],
input:not([type]),
textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.5rem 0.75rem;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--card);
  font-size: 1.0625rem;
}

input[type="date"] {
  -webkit-appearance: none;
  appearance: none;
}

input[type="date"]::-webkit-date-and-time-value {
  text-align: left;
}

textarea {
  min-height: 6rem;
  resize: vertical;
  line-height: 1.4;
}

input:focus-visible,
textarea:focus-visible {
  outline: none;
  border-color: var(--fir);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--fir) 30%, transparent);
}

input[aria-invalid="true"] {
  border-color: var(--danger);
  background: var(--danger-bg);
}

input[type="checkbox"] {
  width: 1.375rem;
  height: 1.375rem;
  margin: 0;
  accent-color: var(--fir);
  flex: none;
}

.form-error {
  color: var(--danger);
  background: var(--danger-bg);
  padding: 0.625rem 0.875rem;
  border-radius: var(--radius-sm);
  font-weight: 550;
  font-size: 0.9375rem;
}

.form-error:empty {
  display: none;
}

.inline-form__row {
  display: flex;
  gap: 0.5rem;
}

.inline-form__row input {
  flex: 1;
  min-width: 0;
}

.two-cols {
  display: grid;
  gap: 1rem;
}

@media (min-width: 30rem) {
  .two-cols {
    grid-template-columns: 1fr 1fr;
  }
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  min-height: 48px;
  padding: 0.5rem 1.125rem;
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
  font: inherit;
  font-weight: 650;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.btn:disabled {
  opacity: 0.6;
  cursor: progress;
}

.btn-primary {
  background: var(--fir);
  color: var(--on-fir);
}

.btn-primary:hover:not(:disabled) {
  background: var(--fir-hover);
}

.btn-secondary {
  background: var(--card);
  color: var(--ink);
  border-color: var(--line-strong);
}

.btn-secondary:hover:not(:disabled) {
  border-color: var(--ink-soft);
}

.btn-danger {
  background: var(--card);
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 55%, transparent);
}

.btn-danger-solid {
  background: var(--danger);
  color: var(--card);
}

.btn-link {
  min-height: 44px;
  padding: 0.25rem 0.125rem;
  background: none;
  border: none;
  color: var(--fir);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
}

.btn-small {
  min-height: 44px;
  padding: 0.375rem 0.875rem;
  font-size: 0.9375rem;
}

.btn-block {
  width: 100%;
}

.btn-icon {
  width: 44px;
  min-height: 44px;
  padding: 0;
  background: none;
  border: none;
  color: var(--ink-soft);
  border-radius: var(--radius-sm);
}

.btn-icon:hover {
  background: var(--paper);
  color: var(--ink);
}

.btn-icon.is-danger:hover {
  color: var(--danger);
}

.icon {
  display: inline-flex;
}

.icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

/* ---- Amounts ----------------------------------------------------------- */

.amount {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  font-weight: 650;
}

.amount--plus {
  color: var(--plus);
}

.amount--minus {
  color: var(--minus);
}

.pill {
  display: inline-block;
  padding: 0 0.5rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--ink);
  white-space: nowrap;
}

/* ---- Ticket (teen balance) -------------------------------------------- */

.ticket {
  background: var(--card);
  border-radius: var(--radius);
  margin: 0 0 1.25rem;
}

.ticket__stub {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.25rem 1rem;
  padding: 1.125rem 1.25rem 1.25rem;
  background: var(--ticket);
  color: var(--ticket-ink);
  border-radius: var(--radius) var(--radius) 0 0;
}

.ticket__name {
  font-size: 1.375rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.ticket__balance {
  font-family: var(--font-display);
  font-size: 2.625rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* The tear line: a dashed seam with two round notches cut in the edges. */
.ticket__perf {
  position: relative;
  height: 0;
  margin: 0 18px;
  border-top: 2px dashed var(--ticket);
}

.ticket__perf::before,
.ticket__perf::after {
  content: "";
  position: absolute;
  top: -11px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--paper);
}

.ticket__perf::before {
  left: -28px;
}

.ticket__perf::after {
  right: -28px;
}

.ticket__body {
  padding: 0.5rem 1.25rem 1rem;
}

.ticket--admin .ticket__stub {
  border-radius: var(--radius) var(--radius) 0 0;
}

/* ---- History ----------------------------------------------------------- */

.history {
  list-style: none;
  margin: 0;
  padding: 0;
}

.line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.125rem 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
}

.line:last-child {
  border-bottom: none;
}

.line__label {
  font-weight: 600;
  overflow-wrap: anywhere;
}

.line__meta {
  grid-column: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 0.5rem;
  color: var(--ink-soft);
  font-size: 0.875rem;
}

.line .amount {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  text-align: right;
}

.line__controls {
  grid-column: 1 / -1;
  display: flex;
  gap: 1rem;
  margin-top: 0.125rem;
}

.history-empty {
  color: var(--ink-soft);
  padding: 0.75rem 0 0.25rem;
}

/* ---- Family page ------------------------------------------------------- */

.family-page h1 {
  margin: 0.25rem 0 1.25rem;
}

.family-total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  font-weight: 650;
}

.family-total__amount {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.family-foot {
  display: grid;
  justify-items: start;
  gap: 0.25rem;
  margin-top: 1.5rem;
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

.code-page {
  padding-top: 1.5rem;
}

.code-ticket .ticket__stub {
  display: block;
  padding-bottom: 1.5rem;
}

.code-ticket h1 {
  margin-bottom: 0.5rem;
}

.code-ticket .lead {
  max-width: 30rem;
}

.code-ticket .ticket__body {
  padding: 1.5rem 1.25rem 1.25rem;
}

.code-input {
  font-family: var(--font-code) !important;
  font-size: 1.625rem !important;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-align: center;
  min-height: 60px !important;
}

.code-input::placeholder {
  letter-spacing: normal;
  text-transform: none;
  font-family: var(--font);
  font-size: 1.0625rem;
  font-weight: 400;
}

/* ---- Admin ------------------------------------------------------------- */

.admin-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding: 1rem 0 0.75rem;
}

.admin-header h1 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
}

.admin-header h1 svg {
  width: 1.75rem;
  height: 1.75rem;
  flex: none;
}

.badge {
  font-size: 0.8125rem;
  font-weight: 650;
  padding: 0.0625rem 0.5rem;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
}

.tabs {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  gap: 0.375rem;
  margin: 0 calc(-1 * var(--gutter)) 1.25rem;
  padding: 0.5rem var(--gutter);
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-weight: 650;
  text-decoration: none;
}

.tab:hover {
  background: var(--card);
}

.tab[aria-current="page"] {
  background: var(--ink);
  color: var(--paper);
}

.admin-main {
  display: grid;
  gap: 1rem;
}

.login-page {
  padding-top: 2.5rem;
  max-width: 24rem;
  margin: 0 auto;
}

.login-page h1 {
  margin-bottom: 1.25rem;
}

.family-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.family-card {
  display: grid;
  gap: 0.875rem;
}

.family-card__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.family-card__head h3 {
  font-size: 1.375rem;
  overflow-wrap: anywhere;
}

.family-card__code {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

.code {
  font-family: var(--font-code);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 0.125rem 0.5rem;
  border-radius: 6px;
  background: var(--ticket);
  color: var(--ticket-ink);
}

.copy-status {
  font-weight: 650;
  color: var(--plus);
  font-size: 0.9375rem;
}

.copy-status:empty {
  display: none;
}

.teen-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.teen-row {
  display: flex;
  align-items: center;
  gap: 0.125rem;
  border-bottom: 1px solid var(--line);
}

.teen-row__open {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 52px;
  padding: 0.25rem 0.5rem 0.25rem 0;
  color: inherit;
  text-decoration: none;
  font-weight: 600;
}

.teen-row__open:hover .teen-row__name {
  text-decoration: underline;
}

.teen-row__name {
  overflow-wrap: anywhere;
}

.teen-row__open .amount {
  margin-left: auto;
}

.teen-row__chevron {
  margin-left: -0.25rem;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--ink-soft);
}

.family-card__manage {
  gap: 0 1.25rem;
}

.back-link {
  justify-self: start;
  font-weight: 600;
}

.teen-head {
  display: grid;
  gap: 0.125rem;
}

.teen-head p {
  color: var(--ink-soft);
}

.movement-form h3 {
  font-size: 1.25rem;
}

.toggle-row .btn[aria-expanded="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.toggle-row .btn {
  flex: 1;
  font-size: 1.125rem;
}

.section-title {
  font-size: 1.25rem;
  margin-top: 0.5rem;
}

/* Action form */

.participants {
  border: none;
  margin: 0;
  padding: 0;
  min-width: 0;
}

.participants__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.participants__head legend {
  float: left;
  font-weight: 650;
  font-size: 1.0625rem;
  padding: 0;
}

.participant-group {
  margin-top: 0.75rem;
}

.participant-group__title {
  font-size: 0.9375rem;
  color: var(--ink-soft);
  padding-bottom: 0.25rem;
  border-bottom: 1px solid var(--line);
}

.participant,
.participant-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 4rem 6.25rem;
  align-items: center;
  gap: 0.5rem;
}

.participant {
  min-height: 56px;
  border-bottom: 1px solid var(--line);
}

.participant-columns {
  color: var(--ink-soft);
  font-size: 0.8125rem;
  font-weight: 600;
}

.participant-columns span:nth-child(2) {
  text-align: center;
}

.participant-columns span:nth-child(3) {
  text-align: right;
}

.participant__who {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 52px;
  font-weight: 600;
  cursor: pointer;
  overflow-wrap: anywhere;
}

.participant .parts-input {
  min-height: 44px;
  padding: 0.25rem;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.participant .share {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 650;
  white-space: nowrap;
}

.participant.is-off .participant__who,
.participant.is-off .share {
  color: var(--ink-soft);
  font-weight: 500;
}

.participant.is-off .parts-input {
  color: var(--ink-soft);
  border-color: var(--line);
}

.preview-summary {
  position: sticky;
  bottom: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.25rem 1rem;
  margin: 0 -1.25rem;
  padding: 0.875rem 1.25rem;
  background: var(--ticket);
  color: var(--ticket-ink);
  font-weight: 600;
}

.preview-summary strong {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.preview-summary.is-pending {
  background: color-mix(in srgb, var(--ticket) 22%, var(--card));
  color: var(--ink);
}

.action-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.action-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.25rem 1rem;
  align-items: start;
}

.action-item.is-editing {
  outline: 3px solid var(--ticket);
}

.action-item__label {
  font-size: 1.125rem;
  overflow-wrap: anywhere;
}

.action-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.75rem;
  color: var(--ink-soft);
  font-size: 0.9375rem;
}

.action-item__total {
  grid-column: 2;
  grid-row: 1;
  font-size: 1.125rem;
}

.action-item .button-row {
  grid-column: 1 / -1;
  margin-top: 0.5rem;
}

/* ---- Dialog and toast -------------------------------------------------- */

dialog {
  width: min(28rem, calc(100vw - 2 * var(--gutter)));
  padding: 1.25rem;
  border: none;
  border-radius: var(--radius);
  background: var(--card);
  color: var(--ink);
}

dialog::backdrop {
  background: var(--backdrop);
}

.dialog-form {
  display: grid;
  gap: 1rem;
}

.dialog-actions {
  display: flex;
  flex-wrap: wrap-reverse;
  justify-content: flex-end;
  gap: 0.5rem;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(1rem + env(safe-area-inset-bottom));
  z-index: 20;
  width: max-content;
  max-width: calc(100vw - 2 * var(--gutter));
  padding: 0.75rem 1.125rem;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--paper);
  font-weight: 600;
  transform: translate(-50%, 1rem);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.toast.is-visible {
  transform: translate(-50%, 0);
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .toast {
    transition: none;
  }
}

.btn-link.is-danger {
  color: var(--danger);
}

/* Headings focused by script after a view change: no ring needed. */
[tabindex="-1"]:focus {
  outline: none;
}

/* Keeps the rename buttons aligned when a teen cannot be deleted. */
.btn-icon-spacer {
  width: 44px;
  flex: none;
}