/*
 * Mobile design tokens adapted from the supplied ttf-theme.css reference.
 * This is the no-build subset used by the existing Flask/Jinja mobile pages.
 * Business behavior remains in mobile.js; this file only owns visual tokens.
 */
:root,
html[data-theme="light"] {
  --ttf-bg: #f7f8fa;
  --ttf-card: #ffffff;
  --ttf-card-glass: rgba(255, 255, 255, .78);
  --ttf-sheet-bg: rgba(255, 255, 255, .92);
  --ttf-text: #0b0c0e;
  --ttf-text-2: #697386;
  --ttf-text-3: #9aa3b2;
  --ttf-accent: #315fe8;
  --ttf-accent-strong: #2854d4;
  --ttf-accent-weak: rgba(49, 95, 232, .10);
  --ttf-up: #e5484d;
  --ttf-down: #197a66;
  --ttf-warn: #a96618;
  --ttf-danger: #b54245;
  --ttf-border: rgba(15, 23, 42, .07);
  --ttf-border-strong: rgba(15, 23, 42, .12);
  --ttf-input: #f2f3f5;
  --ttf-surface-soft: #f4f5f7;
  --ttf-inset-highlight: rgba(255, 255, 255, .72);
  --ttf-shadow-1: 0 1px 2px rgba(16, 24, 40, .04);
  --ttf-shadow-2: 0 10px 28px rgba(16, 24, 40, .06);
  --ttf-ease: cubic-bezier(.32, .72, 0, 1);
  --ttf-radius-sm: 12px;
  --ttf-radius-md: 16px;
  --ttf-radius-lg: 20px;
  --ttf-radius-sheet: 28px;
  --ttf-touch: 48px;
  color-scheme: light;
}

html[data-theme="dark"] {
  --ttf-bg: #0b0c0e;
  --ttf-card: #15181d;
  --ttf-card-glass: rgba(22, 25, 31, .84);
  --ttf-sheet-bg: rgba(24, 27, 33, .96);
  --ttf-text: #f2f3f5;
  --ttf-text-2: #a5acb8;
  --ttf-text-3: #727a88;
  --ttf-accent: #6d8fff;
  --ttf-accent-strong: #86a2ff;
  --ttf-accent-weak: rgba(109, 143, 255, .18);
  --ttf-up: #ff6b6e;
  --ttf-down: #2fcf7b;
  --ttf-warn: #f7b84b;
  --ttf-danger: #ff8588;
  --ttf-border: rgba(255, 255, 255, .09);
  --ttf-border-strong: rgba(255, 255, 255, .16);
  --ttf-input: #1d222a;
  --ttf-surface-soft: #1b2028;
  --ttf-inset-highlight: rgba(255, 255, 255, .07);
  --ttf-shadow-1: 0 1px 2px rgba(0, 0, 0, .48);
  --ttf-shadow-2: 0 12px 30px rgba(0, 0, 0, .34);
  color-scheme: dark;
}

html,
body {
  transition: background-color .24s var(--ttf-ease), color .24s var(--ttf-ease);
}

/* Premium mobile information hierarchy inspired by the supplied reference UI. */
.premium-app {
  background: var(--ttf-bg);
  color: var(--ttf-text);
}

.premium-app .topbar {
  min-height: 104px;
  background: var(--ttf-card-glass);
  color: var(--ttf-text);
  border-bottom: 1px solid var(--ttf-border);
  box-shadow: var(--ttf-shadow-1);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
}

.premium-app .topbar .eyebrow,
.premium-app .topbar .business-date {
  color: var(--ttf-text-2);
}

.premium-app .topbar .icon-button {
  border-color: var(--ttf-border-strong);
  background: var(--ttf-accent-weak);
  color: var(--ttf-accent);
}

.premium-app .context-strip {
  border-color: var(--ttf-border);
  background: var(--ttf-card);
  box-shadow: var(--ttf-shadow-1), inset 0 1px 0 var(--ttf-inset-highlight);
}

.premium-app .metric,
.premium-app .panel-section,
.premium-app .customer-item,
.premium-app .simple-item,
.premium-app .task-card,
.premium-app .quick-button,
.premium-app .workflow-button {
  border-color: var(--ttf-border);
  border-radius: var(--ttf-radius-md);
  background: var(--ttf-card);
  box-shadow: var(--ttf-shadow-1), inset 0 1px 0 var(--ttf-inset-highlight);
}

.premium-app .metric {
  border-top: 0;
}

.premium-app .metric strong,
.premium-app .manager-summary-metric strong {
  font-variant-numeric: tabular-nums;
}

.premium-app .bottom-nav {
  border-color: var(--ttf-border);
  background: var(--ttf-card-glass);
  box-shadow: 0 -8px 24px rgba(16, 24, 40, .08);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
}

.premium-app .sheet {
  border-color: var(--ttf-border);
  border-radius: var(--ttf-radius-sheet) var(--ttf-radius-sheet) 0 0;
  background: var(--ttf-sheet-bg);
  box-shadow: 0 -12px 34px rgba(16, 24, 40, .14);
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
}

.premium-app .sheet-header {
  background: var(--ttf-sheet-bg);
  border-bottom-color: var(--ttf-border);
}

.premium-app input,
.premium-app select,
.premium-app textarea {
  border-color: var(--ttf-border-strong);
  background: var(--ttf-input);
  color: var(--ttf-text);
}

.ledger-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 12px 0;
}

.ledger-summary-card {
  min-width: 0;
  min-height: 76px;
  padding: 10px;
  border: 1px solid var(--ttf-border);
  border-radius: var(--ttf-radius-md);
  background: var(--ttf-card);
  box-shadow: var(--ttf-shadow-1), inset 0 1px 0 var(--ttf-inset-highlight);
}

.ledger-summary-card span,
.ledger-summary-card small {
  display: block;
  color: var(--ttf-text-2);
  font-size: 10px;
  line-height: 1.35;
}

.ledger-summary-card strong {
  display: block;
  margin: 7px 0 2px;
  overflow: hidden;
  color: var(--ttf-text);
  font-size: 18px;
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.ledger-summary-card:nth-child(2) strong {
  color: var(--ttf-up);
}

.ledger-summary-card:nth-child(3) strong {
  color: var(--ttf-warn);
}

.ledger-filter-row {
  display: flex;
  gap: 8px;
  margin: 4px 0 2px;
  overflow-x: auto;
  scrollbar-width: none;
}

.ledger-filter-row::-webkit-scrollbar {
  display: none;
}

.ledger-filter {
  min-height: 36px;
  flex: 0 0 auto;
  border: 1px solid var(--ttf-border-strong);
  border-radius: 999px;
  padding: 6px 12px;
  background: var(--ttf-card);
  color: var(--ttf-text-2);
  font-size: 12px;
  font-weight: 600;
}

.ledger-filter.active {
  border-color: var(--ttf-accent);
  background: var(--ttf-accent-weak);
  color: var(--ttf-accent);
}

.customer-item-title {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.customer-item-title strong {
  min-width: 0;
}

.customer-status-stack {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 5px;
  max-width: 45%;
}

.customer-status-pill,
.customer-attention-pill {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  border-radius: 999px;
  padding: 3px 7px;
  background: var(--ttf-accent-weak);
  color: var(--ttf-accent);
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
}

.customer-status-pill.warning,
.customer-attention-pill {
  background: color-mix(in srgb, var(--ttf-warn) 12%, transparent);
  color: var(--ttf-warn);
}

.customer-status-pill.good {
  background: color-mix(in srgb, var(--ttf-down) 12%, transparent);
  color: var(--ttf-down);
}

.customer-status-pill.recent {
  background: color-mix(in srgb, var(--ttf-accent) 10%, transparent);
  color: var(--ttf-accent);
}

.customer-status-pill.departed,
.service-departure-pill.departed {
  background: color-mix(in srgb, var(--ttf-text-3) 14%, transparent);
  color: var(--ttf-text-2);
}

.customer-new-badge {
  position: absolute;
  top: 7px;
  right: 8px;
  display: inline-flex;
  align-items: center;
  min-height: 17px;
  border: 1px solid color-mix(in srgb, var(--ttf-accent) 28%, transparent);
  border-radius: 5px;
  padding: 2px 5px;
  background: color-mix(in srgb, var(--ttf-accent) 10%, transparent);
  color: var(--ttf-accent);
  font-size: 9px;
  font-weight: 800;
  line-height: 1;
}

.customer-item.is-new .customer-item-main {
  padding-top: 3px;
}

.registration-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 8px;
  align-items: end;
  margin-bottom: 9px;
}

.registration-toolbar label {
  display: grid;
  gap: 5px;
  min-width: 0;
  color: var(--ttf-text-2);
  font-size: 11px;
  font-weight: 600;
}

.registration-toolbar select {
  min-width: 0;
  min-height: 38px;
  padding: 8px 28px 8px 10px;
  font-size: 12px;
}

.registration-toolbar .primary-button {
  min-height: 38px;
  white-space: nowrap;
}

.registration-primary-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 0;
  padding: 8px 0 9px;
  border-top: 1px solid var(--ttf-border);
  border-bottom: 1px solid var(--ttf-border);
}

.registration-summary {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.registration-scope {
  overflow: hidden;
  color: var(--ttf-text-3);
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.registration-count {
  color: var(--ttf-text);
  font-size: 12px;
  font-weight: 700;
}

.registration-status-message {
  margin: 8px 0 0;
  color: var(--ttf-text-2);
  font-size: 11px;
  line-height: 1.45;
}

.registration-batch-tools {
  margin: 8px 0 10px;
  padding: 10px;
  border: 1px solid var(--ttf-border);
  border-radius: var(--ttf-radius-sm);
  background: var(--ttf-surface-soft);
}

.registration-group-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 5px 2px 1px;
  color: var(--ttf-text-2);
  font-size: 11px;
}

.registration-group-heading span {
  color: var(--ttf-text-3);
  font-size: 10px;
}

.registration-completed-heading {
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--ttf-border);
}

.registration-candidate-list {
  display: grid;
  gap: 7px;
  max-height: min(48vh, 420px);
  margin-top: 8px;
  padding: 1px 2px 2px 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}

.registration-candidate {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 9px;
  align-items: center;
  min-height: 52px;
  padding: 9px 10px;
  border: 1px solid var(--ttf-border);
  border-radius: 9px;
  background: var(--ttf-card);
  cursor: default;
}

.registration-candidate-pending:not(.is-batch-mode) {
  grid-template-columns: minmax(0, 1fr) auto;
}

.registration-candidate:has(input:checked) {
  border-color: var(--ttf-accent);
  background: var(--ttf-accent-weak);
}

.registration-candidate.is-disabled {
  opacity: .65;
  cursor: default;
}

.registration-candidate input {
  width: 14px;
  min-width: 14px;
  height: 14px;
  min-height: 14px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 4px;
  -webkit-appearance: auto;
  appearance: auto;
  background: transparent;
  accent-color: var(--ttf-accent);
  box-shadow: none;
}

.registration-candidate input:focus-visible {
  outline: none;
  outline-offset: 0;
  box-shadow: none;
}

.registration-select {
  align-self: center;
}

.registration-candidate-main {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.registration-candidate-main strong,
.registration-candidate-main small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.registration-candidate-status {
  display: inline-flex;
  justify-content: flex-end;
  min-width: 0;
}

.registration-single-button {
  border-color: color-mix(in srgb, var(--ttf-accent) 35%, var(--ttf-border));
  background: var(--ttf-accent-weak);
  color: var(--ttf-accent);
}

.registration-candidate.is-completed {
  border-style: dashed;
  background: var(--ttf-surface-soft);
  grid-template-columns: auto auto minmax(0, 1fr) auto;
}

.registration-candidate.is-completed .registration-candidate-main {
  opacity: .8;
}

.registration-candidate.is-completed.is-selected {
  border-color: color-mix(in srgb, var(--ttf-warn) 45%, var(--ttf-border));
  background: color-mix(in srgb, var(--ttf-warn) 7%, var(--ttf-card));
}

.registration-cancel-select {
  width: 14px;
  height: 14px;
  margin: 0;
  accent-color: var(--ttf-warn);
}

.registration-cancel-button {
  border-color: color-mix(in srgb, var(--ttf-warn) 35%, var(--ttf-border));
  background: color-mix(in srgb, var(--ttf-warn) 8%, var(--ttf-card));
  color: var(--ttf-warn);
}

.registration-cancel-button:disabled {
  opacity: .45;
  cursor: not-allowed;
}

.registration-candidate-main strong {
  font-size: 13px;
}

.registration-candidate-main small {
  color: var(--ttf-text-3);
  font-size: 10px;
}

.registration-checkmark {
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--ttf-accent-weak);
  color: var(--ttf-accent);
  font-size: 11px;
  font-weight: 800;
  opacity: 0;
}

.registration-checkmark.is-visible {
  opacity: 1;
}

.registration-candidate:has(input:checked) .registration-checkmark {
  opacity: 1;
}

.registration-refresh-button {
  color: var(--ttf-accent);
}

.service-list-trailing {
  display: grid;
  justify-items: end;
  gap: 5px;
  flex: 0 0 auto;
}

.compact-action {
  min-height: 28px !important;
  padding: 4px 7px !important;
  font-size: 10px !important;
  white-space: nowrap;
}

.quick-button-secondary {
  min-height: 68px;
  background: var(--ttf-surface-soft);
  box-shadow: none;
}

.service-departure-pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border-radius: 999px;
  padding: 3px 7px;
  background: var(--ttf-accent-weak);
  color: var(--ttf-accent);
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
}

@media (max-width: 430px) {
  .registration-primary-bar {
    gap: 6px;
  }

  .registration-candidate {
    gap: 7px;
    padding-right: 8px;
    padding-left: 8px;
  }

  .registration-single-button,
  .registration-cancel-button {
    min-width: 42px;
    padding-right: 6px !important;
    padding-left: 6px !important;
  }

  .registration-toolbar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .registration-toolbar .primary-button {
    grid-column: 1 / -1;
    width: 100%;
  }
}

.customer-profile-card {
  display: grid;
  gap: 12px;
  margin-bottom: 14px;
  padding: 16px;
  border: 1px solid var(--ttf-border);
  border-radius: var(--ttf-radius-lg);
  background: var(--ttf-card);
  box-shadow: var(--ttf-shadow-1), var(--ttf-shadow-2), inset 0 1px 0 var(--ttf-inset-highlight);
}

.customer-profile-heading,
.customer-private-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.customer-profile-heading > div {
  min-width: 0;
  flex: 1;
}

.customer-profile-heading h3 {
  margin: 0;
  color: var(--ttf-text);
  font-size: 20px;
}

.customer-profile-heading small,
.customer-private-row > span:first-child {
  color: var(--ttf-text-2);
  font-size: 11px;
}

.customer-avatar {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  border-radius: 16px;
  background: var(--ttf-accent-weak);
  color: var(--ttf-accent);
  font-size: 20px;
  font-weight: 800;
}

.customer-kpi-grid,
.payment-ledger-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.customer-kpi-grid > div,
.payment-ledger-summary > div {
  min-width: 0;
  padding: 10px;
  border-radius: var(--ttf-radius-sm);
  background: var(--ttf-surface-soft);
}

.customer-kpi-grid span,
.payment-ledger-summary span {
  display: block;
  color: var(--ttf-text-2);
  font-size: 10px;
}

.customer-kpi-grid strong,
.payment-ledger-summary strong {
  display: block;
  margin-top: 6px;
  color: var(--ttf-text);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
}

.customer-kpi-grid > div:first-child strong,
.payment-ledger-summary > div:first-child strong {
  color: var(--ttf-up);
}

.customer-attention-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.customer-detail-actions {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.customer-private-row {
  padding-top: 10px;
  border-top: 1px solid var(--ttf-border);
}

.payment-ledger-sheet {
  display: grid;
  gap: 14px;
}

.ledger-filter-form {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  align-items: end;
  gap: 8px;
}

.ledger-filter-form label {
  min-width: 0;
}

.payment-ledger-summary {
  padding: 10px;
  border: 1px solid var(--ttf-border);
  border-radius: var(--ttf-radius-md);
  background: var(--ttf-card);
}

.payment-ledger-list {
  display: grid;
  gap: 14px;
}

.payment-day-group {
  display: grid;
  gap: 8px;
}

.payment-day-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  color: var(--ttf-text-2);
  font-size: 12px;
}

.payment-flow-list {
  display: grid;
  gap: 8px;
}

.payment-flow-item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) auto;
  gap: 9px;
  align-items: center;
  min-height: 68px;
  padding: 10px;
  border: 1px solid var(--ttf-border);
  border-radius: var(--ttf-radius-md);
  background: var(--ttf-card);
  box-shadow: var(--ttf-shadow-1);
}

.payment-flow-icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--ttf-up) 12%, transparent);
  color: var(--ttf-up);
  font-size: 18px;
  font-weight: 800;
}

.payment-flow-main {
  min-width: 0;
}

.payment-flow-main strong,
.payment-flow-main small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.payment-flow-main strong {
  color: var(--ttf-text);
  font-size: 13px;
}

.payment-flow-main small {
  margin-top: 3px;
  color: var(--ttf-text-2);
  font-size: 10px;
}

.payment-flow-amount {
  color: var(--ttf-up);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

@media (max-width: 420px) {
  .ledger-summary {
    gap: 6px;
  }

  .ledger-summary-card {
    padding: 8px;
  }

  .ledger-summary-card strong {
    font-size: 15px;
  }

  .ledger-filter-form {
    grid-template-columns: 1fr 1fr;
  }

  .ledger-filter-form button {
    grid-column: 1 / -1;
    width: 100%;
  }
}