.nav-item,
.bottom-nav-item,
.button {
  min-height: 44px;
  border: 0;
  cursor: pointer;
}

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  color: var(--text-muted);
  background: transparent;
}

.nav-item.is-active {
  color: var(--text);
  background: color-mix(in srgb, var(--brand-secondary) 14%, transparent);
}

.nav-item.is-active::before {
  position: absolute;
  left: -20px;
  width: 5px;
  height: 28px;
  border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
  background: var(--brand-secondary);
  content: "";
}

.nav-button {
  width: 100%;
  text-align: left;
}

.is-disabled,
.button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.bottom-nav-item {
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.bottom-nav-item.is-active {
  color: var(--text);
  background: color-mix(in srgb, var(--brand-secondary) 16%, transparent);
}

.period-pill,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

.period-pill {
  min-height: 40px;
  padding: 0 14px;
  color: var(--text-muted);
  background: var(--surface);
}

.button {
  padding: 0 18px;
  border: 1px solid transparent;
  font-weight: 560;
}

.button.primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
}

.button.secondary {
  color: var(--brand-primary);
  border-color: var(--brand-primary);
  background: transparent;
}

.button.full {
  width: 100%;
}

.eyebrow,
.card-label,
.muted,
.field-help {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.hero-card,
.metric-card,
.panel-card,
.login-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--surface);
}

.hero-card {
  display: grid;
  min-height: 188px;
  align-items: end;
  padding: 28px;
  color: #ffffff;
  border: 0;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
}

.hero-card .card-label,
.hero-card .hero-copy {
  color: rgb(255 255 255 / 0.82);
}

.hero-amount,
.metric-value {
  margin: 8px 0;
  font-variant-numeric: tabular-nums;
  font-weight: 620;
  letter-spacing: 0;
}

.hero-amount {
  font-size: clamp(2rem, 2rem + 0vw, 2.75rem);
}

.metric-value {
  font-size: 2rem;
}

.metric-card,
.panel-card,
.login-card {
  padding: 24px;
}

.empty-chart {
  display: grid;
  min-height: 180px;
  place-items: center;
  margin: 20px 0 12px;
  border: 1px dashed var(--border);
  border-radius: 18px;
  color: var(--text-muted);
  background:
    repeating-linear-gradient(
      135deg,
      transparent 0 9px,
      color-mix(in srgb, var(--brand-secondary) 18%, transparent) 9px 12px
    ),
    var(--surface-muted);
}

.messages {
  padding: 0 var(--space-page) 12px;
}

.message,
.form-errors,
.field-error {
  margin: 0;
  border-radius: 12px;
  padding: 12px 14px;
}

.message.success {
  color: var(--income);
  background: color-mix(in srgb, var(--income) 12%, transparent);
}

.form-errors,
.field-error {
  color: var(--danger);
  background: color-mix(in srgb, var(--danger) 10%, transparent);
}

.settings-form {
  display: grid;
  gap: 16px;
}

.form-field {
  display: grid;
  gap: 8px;
}

.form-field input,
.form-field select {
  width: 100%;
  min-height: 44px;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-field);
  color: var(--text);
  background: var(--surface);
}

.choice-group {
  display: grid;
  gap: 10px;
  margin: 16px 0;
  padding: 0;
  border: 0;
}

.choice-group legend {
  margin-bottom: 8px;
  color: var(--text-muted);
}

.choice-group div {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.choice-group label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
}

.color-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.color-field input[type="color"] {
  padding: 4px;
}

.appearance-preview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 20px;
  padding: 16px;
  border-radius: 18px;
  background: var(--surface-muted);
}

.form-actions {
  display: flex;
  gap: 12px;
}

.login-card {
  display: grid;
  width: min(100%, 420px);
  gap: 18px;
  box-shadow: var(--shadow);
}

.login-card h1 {
  margin: 0;
  font-size: 1.8rem;
}

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--brand-secondary) 70%, #ffffff);
  outline-offset: 3px;
}

@media (max-width: 767px) {
  .hero-card,
  .metric-card,
  .panel-card,
  .login-card {
    padding: 18px;
    border-radius: 18px;
  }

  .color-grid,
  .appearance-preview,
  .form-actions {
    grid-template-columns: 1fr;
  }

  .appearance-preview,
  .form-actions {
    display: grid;
  }
}