:root {
  color-scheme: light;
  --bg: #f3f5f8;
  --panel: #ffffff;
  --soft: #f7f9fc;
  --ink: #101217;
  --muted: #7a808b;
  --line: #dde3ec;
  --blue: #078cff;
  --blue-soft: #eaf4ff;
  --green: #20b66f;
  --green-soft: #eaf8f1;
  --red: #d64235;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  min-height: 100vh;
}

.login-view {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: max(22px, env(safe-area-inset-top)) 22px 22px;
}

.login-card {
  width: min(100%, 420px);
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 56px rgba(16, 18, 23, 0.08);
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 34px;
  font-size: 1.18rem;
  font-weight: 900;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: white;
}

.auth-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px;
  margin-bottom: 22px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #edf2f8;
}

.auth-switch button {
  min-height: 38px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-weight: 900;
}

.auth-switch button.active {
  background: var(--panel);
  color: var(--ink);
  box-shadow: 0 1px 2px rgba(16, 18, 23, 0.08);
}

h1,
h2,
p {
  margin-top: 0;
}

.login-card h1 {
  margin-bottom: 10px;
  font-size: 2.35rem;
  line-height: 1;
  letter-spacing: 0;
}

.muted,
.user-line {
  color: var(--muted);
  line-height: 1.45;
}

.form {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
}

input,
select {
  width: 100%;
  min-height: 48px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcff;
  color: var(--ink);
  outline: none;
}

input:focus,
select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(7, 140, 255, 0.16);
}

input[type="checkbox"] {
  width: 20px;
  min-height: 20px;
  margin: 0;
  accent-color: var(--blue);
}

.check-row {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 800;
}

.form button {
  min-height: 48px;
  border: 0;
  border-radius: 8px;
  background: var(--blue);
  color: white;
  font-weight: 900;
}

.form .secondary-button {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
}

button:disabled {
  cursor: wait;
  opacity: 0.64;
}

.message {
  min-height: 22px;
  margin: 0;
  color: var(--red);
  font-weight: 700;
}

.message.success-message {
  color: var(--green);
}

.dashboard-view {
  width: min(980px, calc(100% - 28px));
  margin: 0 auto;
  padding: max(22px, env(safe-area-inset-top)) 0 44px;
}

.dashboard-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.dashboard-header h1 {
  margin-bottom: 4px;
  font-size: 2.25rem;
  line-height: 1;
  letter-spacing: 0;
}

.user-line {
  margin-bottom: 0;
  font-size: 0.96rem;
}

.logout-button,
.small-button {
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 900;
}

.tabbar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  margin-bottom: 14px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ebeff5;
}

.tab-button {
  min-height: 40px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-weight: 900;
}

.tab-button.active {
  background: var(--panel);
  color: var(--ink);
  box-shadow: 0 1px 2px rgba(16, 18, 23, 0.08);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.summary-grid article,
.panel,
.account-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.summary-grid article {
  min-height: 86px;
  display: grid;
  align-content: center;
  gap: 7px;
  padding: 16px;
}

.summary-grid span,
.account-card span,
.profile-list span {
  color: var(--muted);
  font-weight: 800;
}

.summary-grid strong {
  font-size: 1.72rem;
  line-height: 1;
}

.panel {
  padding: 16px;
}

.auth-panel {
  margin-bottom: 12px;
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.panel-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.panel-heading h2 {
  margin-bottom: 0;
  font-size: 1.42rem;
  line-height: 1;
  letter-spacing: 0;
}

.accounts-list {
  display: grid;
  gap: 12px;
}

.account-card {
  display: grid;
  gap: 14px;
  padding: 15px;
}

.transactions-panel {
  margin-top: 12px;
}

.transfer-panel {
  margin-top: 12px;
}

.account-top {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}

.account-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--blue-soft);
  color: var(--blue);
  font-weight: 900;
}

.account-title {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.account-title strong {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 1.1rem;
  line-height: 1.1;
}

.status-pill,
.profile-status {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  border-radius: 8px;
  background: var(--green-soft);
  color: var(--green);
  font-size: 0.84rem;
  font-weight: 900;
}

.balance-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.balance-box {
  padding: 12px;
  border-radius: 8px;
  background: var(--soft);
}

.balance-box strong {
  display: block;
  margin-top: 7px;
  font-size: 1.38rem;
  line-height: 1;
}

.profile-list {
  display: grid;
  gap: 2px;
}

.profile-row {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.profile-row:last-child {
  border-bottom: 0;
}

.profile-row strong {
  min-width: 0;
  overflow-wrap: anywhere;
}

.profile-message {
  margin-top: 12px;
}

.account-message {
  margin-bottom: 12px;
}

.profile-form,
.account-form {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.profile-form.hidden,
.account-form.hidden,
.contacts-form.hidden,
.business-setup-form.hidden,
.external-app-form.hidden,
.reward-budget-form.hidden,
.reward-budget-test.hidden,
.reward-rule-form.hidden,
.reward-rule-test.hidden,
.secret-box.hidden,
.external-app-api.hidden,
.business-fields.hidden,
.transfer-form.hidden,
.transfer-preview.hidden {
  display: none;
}

.business-fields {
  display: grid;
  gap: 12px;
  padding-top: 2px;
}

.account-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.account-meta span {
  min-height: 26px;
  display: inline-flex;
  align-items: center;
  padding: 0 9px;
  border-radius: 8px;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 900;
}

.account-card-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.transfer-message {
  margin-bottom: 12px;
}

.transfer-preview {
  display: grid;
  gap: 12px;
  margin-top: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.transfer-preview-grid {
  display: grid;
  gap: 8px;
}

.transfer-preview-row {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 10px;
}

.transfer-preview-row span {
  color: var(--muted);
  font-weight: 850;
}

.transfer-preview-row strong {
  min-width: 0;
  overflow-wrap: anywhere;
}

.transfer-preview-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.transfer-confirm-button {
  min-height: 44px;
  border: 0;
  border-radius: 8px;
  background: var(--blue);
  color: white;
  font-weight: 950;
}

.transfer-preview-actions .secondary-button {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  font-weight: 950;
}

.transactions-message {
  margin-bottom: 12px;
}

.transactions-filter {
  margin: 0 0 16px;
  padding: 0 0 16px;
  border-bottom: 1px solid var(--line);
}

.transactions-filter.hidden,
.more-button.hidden {
  display: none;
}

.transactions-list {
  display: grid;
  gap: 10px;
}

.transaction-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px 14px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.transaction-row strong,
.transaction-row span {
  display: block;
  min-width: 0;
  overflow-wrap: anywhere;
}

.transaction-row span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 750;
}

.transaction-amount {
  justify-self: end;
  color: var(--green);
  font-size: 1.02rem;
  font-weight: 950;
}

.transaction-amount.debit {
  color: var(--red);
}

.transaction-meta {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.transaction-meta span {
  min-height: 24px;
  display: inline-flex;
  align-items: center;
  margin-top: 0;
  padding: 0 8px;
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
}

.more-button {
  width: 100%;
  min-height: 42px;
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  font-weight: 900;
}

.contacts-message {
  margin-bottom: 12px;
}

.contacts-list,
.contact-result-list {
  display: grid;
  gap: 10px;
}

.contact-search-results {
  margin-bottom: 12px;
}

.contact-card,
.contact-result {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.contact-main,
.contact-result {
  grid-template-columns: 44px minmax(0, 1fr) auto;
  align-items: center;
}

.contact-main {
  display: grid;
  gap: 12px;
}

.contact-result {
  grid-template-columns: minmax(0, 1fr) auto;
}

.contact-avatar {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--blue-soft);
  color: var(--blue);
  font-weight: 950;
}

.contact-main strong,
.contact-result strong {
  display: block;
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 1.04rem;
}

.contact-main span,
.contact-result span {
  display: block;
  min-width: 0;
  margin-top: 4px;
  color: var(--muted);
  overflow-wrap: anywhere;
  font-size: 0.88rem;
  font-weight: 760;
}

.favorite-button {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
  font-weight: 950;
}

.favorite-button.active {
  border-color: rgba(7, 140, 255, 0.3);
  background: var(--blue-soft);
  color: var(--blue);
}

.contact-meta,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.contact-meta span {
  min-height: 24px;
  display: inline-flex;
  align-items: center;
  padding: 0 8px;
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
}

.contact-actions {
  justify-content: flex-end;
}

.danger-button {
  color: var(--red);
}

.contact-check-row {
  align-self: end;
  min-height: 48px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcff;
}

.business-panel {
  display: grid;
  gap: 14px;
}

.business-setup-summary {
  display: grid;
  gap: 12px;
}

.business-hero-card {
  display: grid;
  gap: 12px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.business-hero-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
}

.business-hero-top h3 {
  margin: 0 0 5px;
  font-size: 1.25rem;
  line-height: 1.1;
}

.business-hero-top p {
  margin: 0;
  color: var(--muted);
  font-weight: 780;
}

.setup-progress-track {
  height: 8px;
  overflow: hidden;
  border-radius: 8px;
  background: #e8edf5;
}

.setup-progress-bar {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: var(--blue);
}

.business-status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.business-status-grid div {
  display: grid;
  gap: 5px;
  min-height: 72px;
  padding: 12px;
  border-radius: 8px;
  background: var(--panel);
}

.business-status-grid span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 850;
}

.business-status-grid strong {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 1rem;
}

.business-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.business-tag-list span {
  min-height: 26px;
  display: inline-flex;
  align-items: center;
  padding: 0 9px;
  border-radius: 8px;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 900;
}

.business-setup-form {
  margin-top: 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.external-apps-panel,
.reward-budget-panel,
.reward-rules-panel {
  display: grid;
  gap: 14px;
}

.external-app-form,
.reward-budget-form,
.reward-rule-form {
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.form-grid-wide {
  grid-column: 1 / -1;
}

.external-apps-list,
.reward-budget-list,
.reward-rules-list {
  display: grid;
  gap: 12px;
}

.external-app-card,
.reward-budget-card,
.reward-rule-card,
.api-setup-card,
.secret-box {
  display: grid;
  gap: 12px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.external-app-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
}

.external-app-main h3 {
  margin: 0 0 5px;
  font-size: 1.18rem;
  line-height: 1.1;
}

.external-app-main p,
.api-setup-card p,
.secret-box p {
  margin: 0;
  color: var(--muted);
  font-weight: 760;
}

.external-app-meta,
.external-app-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.budget-meter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 8px;
}

.budget-meter-grid > div {
  min-height: 66px;
  padding: 10px;
  border-radius: 8px;
  background: #fff;
  display: grid;
  gap: 4px;
}

.budget-meter-grid span {
  color: var(--muted);
  font-weight: 850;
  font-size: 0.82rem;
}

.budget-meter-grid strong {
  font-size: 0.98rem;
  line-height: 1.2;
}

.budget-warning {
  margin: 0;
  color: #a15c00;
  font-weight: 800;
}

.external-app-meta span {
  min-height: 26px;
  display: inline-flex;
  align-items: center;
  padding: 0 9px;
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 900;
}

.api-code {
  margin: 0;
  max-width: 100%;
  overflow-x: auto;
  padding: 12px;
  border-radius: 8px;
  background: #111827;
  color: #f8fafc;
  font-size: 0.78rem;
  line-height: 1.5;
}

.secret-box {
  border-color: #bfdbfe;
  background: #eff6ff;
}

.secret-box div {
  display: grid;
  gap: 6px;
}

.secret-box span {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 900;
}

.secret-box strong {
  overflow-wrap: anywhere;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9rem;
}

.check-fieldset {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.check-fieldset legend {
  padding: 0 6px;
  color: var(--muted);
  font-weight: 900;
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.business-toggle-grid {
  padding: 12px;
  border-radius: 8px;
  background: var(--soft);
}

.form-grid {
  display: grid;
  gap: 12px;
}

.form-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.empty-state {
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  font-weight: 700;
}

@media (min-width: 760px) {
  .summary-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

@media (max-width: 520px) {
  .dashboard-view {
    width: min(100% - 24px, 520px);
    padding-top: max(18px, env(safe-area-inset-top));
  }

  .dashboard-header h1 {
    font-size: 2rem;
  }

  .logout-button {
    min-height: 34px;
    padding: 0 10px;
    font-size: 0.86rem;
  }

  .summary-grid,
  .balance-row,
  .business-status-grid,
  .check-grid {
    grid-template-columns: 1fr;
  }

  .summary-grid article {
    min-height: 78px;
  }

  .profile-row {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .panel-heading {
    align-items: flex-start;
  }

  .panel-actions {
    flex-wrap: wrap;
  }

  .contact-main,
  .contact-result {
    grid-template-columns: 1fr;
  }

  .favorite-button {
    justify-self: start;
  }

  .contact-actions {
    justify-content: flex-start;
  }
}