:root {
  /* Alten tokens: ../../shared/brand/alten/brand-tokens.json */
  --mx-color-primary: #008bd2;
  --mx-color-primary-dark: #176f98;
  --mx-color-navy: #043962;
  --mx-color-accent: #ffda65;
  --mx-color-accent-dark: #ffba00;
  --mx-color-danger: #e30513;
  --mx-color-bg: #ebf3f9;
  --mx-color-surface: #ffffff;
  --mx-color-surface-soft: #f5f9fc;
  --mx-color-border: #d2d7de;
  --mx-color-text: #043962;
  --mx-color-muted: #4a617d;
  --mx-color-success: #176f98;
  --mx-color-warning: #ffba00;
  --mx-shadow-card: 0 8px 24px rgba(4, 57, 98, 0.12);
  --mx-radius-card: 12px;
  --mx-radius-control: 9px;
  --mx-layout-width: 1140px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: Metropolis, Arial, Calibri, sans-serif;
  color: var(--mx-color-text);
  background: linear-gradient(180deg, #f6fbff 0%, var(--mx-color-bg) 260px);
}

a {
  color: var(--mx-color-primary-dark);
}

.mx-page {
  min-height: 100vh;
}

.mx-main {
  max-width: var(--mx-layout-width);
  margin: 34px auto 42px;
  padding: 0 18px;
}

.mx-topbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(5px);
}

.mx-topbar-shell {
  max-width: var(--mx-layout-width);
  margin: 0 auto;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.mx-topbar-corporate {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid #e6edf4;
}

.mx-topbar-functional {
  border-bottom: 1px solid var(--mx-color-border);
  background: rgba(245, 249, 252, 0.92);
}

.mx-nav-group {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: thin;
  gap: 10px;
}

.mx-brand-stack {
  display: flex;
  align-items: center;
  gap: 14px;
}

.mx-brand-logo {
  width: auto;
  height: 28px;
  object-fit: contain;
}

.mx-brand-logo-alten {
  height: 34px;
}

.mx-platform-title {
  justify-self: center;
  color: var(--mx-color-text);
  text-decoration: none;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.mx-nav-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid transparent;
  color: var(--mx-color-text);
  text-decoration: none;
}

.mx-nav-link:hover {
  border-color: var(--mx-color-border);
  background: var(--mx-color-surface-soft);
}

.mx-nav-link-disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.mx-session {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--mx-color-muted);
  font-size: 14px;
  justify-self: end;
}

.mx-user-name {
  font-weight: 600;
  color: var(--mx-color-text);
}

.mx-inline-form {
  margin: 0;
}

.mx-page-header {
  margin-bottom: 28px;
}

.mx-page-title {
  margin: 0;
  font-size: 30px;
  line-height: 1.15;
}

.mx-page-subtitle {
  margin: 8px 0 0;
  color: var(--mx-color-muted);
}

.mx-section {
  margin-bottom: 18px;
}

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

.mx-breadcrumbs {
  margin: 0 0 16px;
  color: var(--mx-color-muted);
  font-size: 14px;
}

.mx-breadcrumbs a {
  color: var(--mx-color-muted);
  text-decoration: none;
}

.mx-breadcrumbs a:hover {
  color: var(--mx-color-primary-dark);
  text-decoration: underline;
}

.mx-breadcrumbs [aria-current="page"] {
  color: var(--mx-color-text);
  font-weight: 600;
}

.mx-card {
  background: var(--mx-color-surface);
  border: 1px solid var(--mx-color-border);
  border-radius: var(--mx-radius-card);
  padding: 16px;
  box-shadow: var(--mx-shadow-card);
}

.mx-card-title {
  margin: 0 0 8px;
  font-size: 18px;
}

.mx-card-body {
  color: var(--mx-color-text);
}

.mx-card-meta {
  color: var(--mx-color-muted);
  margin: 0 0 10px;
}

.mx-card-disabled {
  opacity: 0.72;
}

.mx-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
  width: 88%;
  margin: 0 auto;
}

.mx-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 38px;
  padding: 8px 14px;
  border-radius: var(--mx-radius-control);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.mx-btn-primary {
  background: var(--mx-color-primary);
  border-color: var(--mx-color-primary);
  color: #fff;
}

.mx-btn-primary:hover {
  background: var(--mx-color-primary-dark);
  border-color: var(--mx-color-primary-dark);
}

.mx-btn-secondary {
  background: var(--mx-color-surface);
  border-color: var(--mx-color-border);
  color: var(--mx-color-text);
}

.mx-btn-secondary:hover {
  background: var(--mx-color-surface-soft);
}

.mx-btn-danger {
  background: var(--mx-color-danger);
  border-color: var(--mx-color-danger);
  color: #fff;
}

.mx-btn-danger:hover {
  filter: brightness(0.95);
}

.mx-btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--mx-color-primary-dark);
}

.mx-btn-ghost:hover {
  border-color: var(--mx-color-border);
  background: var(--mx-color-surface-soft);
}

.mx-btn-link {
  padding: 0;
  border: 0;
  min-height: auto;
  color: var(--mx-color-primary-dark);
  text-decoration: underline;
}

.mx-btn-sm {
  min-height: 34px;
  padding: 6px 12px;
}

.mx-btn-disabled {
  opacity: 0.55;
  pointer-events: none;
}

.mx-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid transparent;
}

.mx-badge-success,
.mx-badge-activo {
  background: #e8f6fb;
  color: var(--mx-color-success);
  border-color: #b2e0f5;
}

.mx-badge-warning,
.mx-badge-borrador,
.mx-badge-preparacion {
  background: #fff8dd;
  color: #7d5b00;
  border-color: #ffef86;
}

.mx-badge-danger,
.mx-badge-error {
  background: #ffecee;
  color: #9f1321;
  border-color: #f3b9bf;
}

.mx-badge-inactivo,
.mx-badge-congelado {
  background: #f2f4f7;
  color: var(--mx-color-muted);
  border-color: var(--mx-color-border);
}

.mx-alert {
  border: 1px solid var(--mx-color-border);
  border-radius: 10px;
  padding: 12px;
  margin: 10px 0;
}

.mx-alert-info {
  background: #edf6fd;
  border-color: #cbeaf8;
}

.mx-alert-success {
  background: #e8f6fb;
  border-color: #b2e0f5;
}

.mx-alert-warning {
  background: #fff8dd;
  border-color: #ffef86;
}

.mx-alert-error {
  background: #ffecee;
  border-color: #f3b9bf;
}

.mx-table-wrap {
  overflow-x: auto;
}

.mx-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--mx-color-surface);
}

.mx-table-header th {
  text-align: left;
  background: var(--mx-color-surface-soft);
  border-bottom: 1px solid var(--mx-color-border);
  padding: 10px;
  color: var(--mx-color-muted);
  font-size: 13px;
  letter-spacing: 0.01em;
}

.mx-table-row td {
  border-bottom: 1px solid var(--mx-color-border);
  padding: 10px;
}

.mx-table-row:hover {
  background: #f8fcff;
}

.mx-table-row-disabled {
  opacity: 0.68;
}

.mx-table-row-disabled:hover {
  background: transparent;
}

.mx-simulator-filters {
  flex-wrap: nowrap;
  overflow-x: auto;
  align-items: stretch;
  justify-content: flex-start;
}

.mx-simulator-filters input {
  min-width: 152px;
  width: 152px;
}

.mx-simulator-filters select {
  min-width: 218px;
  width: 218px;
}

.mx-simulator-filters .mx-simulator-date-input {
  min-width: 124px;
  width: 124px;
}

.mx-simulator-filters-submit {
  flex: 0 0 auto;
  white-space: nowrap;
}

.mx-simulator-filters-actions {
  flex: 0 0 auto;
  display: flex;
}

.mx-simulator-history-wrap {
  max-height: 860px;
  overflow: auto;
}

.mx-simulator-history-table {
  min-width: 980px;
}

.mx-simulator-history-table th,
.mx-simulator-history-table td {
  padding: 6px 8px;
  font-size: 13px;
  line-height: 1.2;
  white-space: nowrap;
}

.mx-simulator-created-cell {
  min-width: 110px;
  padding-right: 4px;
}

.mx-simulator-resource-cell {
  min-width: 120px;
  padding-right: 4px;
}

.mx-simulator-resource-line {
  display: block;
}

.mx-simulator-salary-cell,
.mx-simulator-date-cell {
  padding-left: 4px;
}

.mx-simulator-created-line {
  display: block;
}

.mx-simulator-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.mx-simulator-action-btn {
  min-height: 30px;
  padding-top: 3px;
  padding-bottom: 3px;
}

.mx-empty-state {
  padding: 20px;
  text-align: left;
  border: 1px dashed var(--mx-color-border);
  border-radius: 10px;
  background: var(--mx-color-surface-soft);
  color: var(--mx-color-muted);
}

.mx-form-field {
  margin-bottom: 12px;
}

.mx-form-label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
}

.mx-form-input,
.mx-form-field input,
.mx-form-field select,
.mx-form-field textarea,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
textarea,
select {
  width: 100%;
  border: 1px solid #b6c7d9;
  border-radius: var(--mx-radius-control);
  padding: 10px;
  font: inherit;
  color: var(--mx-color-text);
  background: #fff;
}

.mx-form-field input,
.mx-form-field select,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="search"],
input[type="tel"],
input[type="url"],
select {
  min-height: 36px;
  height: 36px;
  line-height: 1.2;
  box-sizing: border-box;
}

.mx-form-error {
  margin-top: 4px;
  color: var(--mx-color-danger);
  font-size: 13px;
}

.mx-form-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 26px;
  justify-content: center;
}

.mx-simulator-form-layout {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mx-simulator-form-row {
  display: grid;
  gap: 16px;
}

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

.mx-simulator-form-row-3-45 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mx-simulator-form-stack {
  display: grid;
  gap: 16px;
}

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

.mx-simulator-inline-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mx-simulator-award-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mx-simulator-parameters-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.mx-simulator-cost-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mx-simulator-cost-group {
  padding: 12px;
  border: 1px solid #d6e1ec;
  border-radius: 10px;
  background: transparent;
}

.mx-simulator-cost-group-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mx-simulator-expenses-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.mx-simulator-sale-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.mx-simulator-results-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mx-simulator-margin-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

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

.mx-simulator-detail-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mx-simulator-detail-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  row-gap: 12px;
  column-gap: 20px;
}

.mx-simulator-detail-grid-2 p,
.mx-simulator-detail-grid-3 p {
  margin: 0;
}

.mx-simulator-detail-metric {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.mx-simulator-detail-metric strong {
  flex: 1;
}

.mx-simulator-detail-value {
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.mx-simulator-detail-card .mx-card-title {
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid #e6edf4;
}

.mx-simulator-detail-margin {
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.mx-simulator-detail-margin span {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.1;
  text-align: right;
}

.mx-simulator-notes-field {
  display: flex;
  flex: 1;
  flex-direction: column;
  margin-bottom: 0;
}

.mx-simulator-notes-field textarea {
  flex: 1;
  min-height: 190px;
}

.mx-simulator-form-layout input.mx-income-highlight:disabled {
  background: #eaf8ec;
  border-color: #84d2a2;
  color: var(--mx-color-text);
  font-weight: 700;
}

.mx-simulator-form-layout input.mx-margin-value:disabled {
  font-weight: 700;
  transition: background-color 160ms ease, border-color 160ms ease;
}

.mx-hidden-fields {
  display: none;
}

.mx-input-with-suffix {
  position: relative;
}

.mx-input-with-suffix input {
  padding-right: 52px;
}

.mx-money-display {
  text-align: right;
}

.mx-money-source {
  display: none;
}

#id_vacation_bonus_percentage {
  text-align: right;
}

#id_sale_rate_by_hour {
  text-align: right;
  background: #eaf8ec;
  border-color: #84d2a2;
}

#id_monthly_hours {
  text-align: right;
}

.mx-simulator-form-layout input,
.mx-simulator-form-layout select,
.mx-simulator-form-layout textarea {
  text-align: right;
}

.mx-input-with-suffix .mx-input-suffix {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--mx-color-muted);
  font-weight: 600;
  pointer-events: none;
}

.mx-simulator-form-layout input[type="number"]::-webkit-outer-spin-button,
.mx-simulator-form-layout input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.mx-simulator-form-layout input[type="number"] {
  appearance: textfield;
  -moz-appearance: textfield;
}

.mx-simulator-form-layout input:disabled,
.mx-simulator-form-layout select:disabled,
.mx-simulator-form-layout textarea:disabled {
  background: var(--mx-color-surface-soft);
  border-color: #c6d4e3;
  color: var(--mx-color-muted);
}

.mx-text-muted {
  color: var(--mx-color-muted);
}

.mx-centered-panel {
  max-width: 760px;
  margin: 0 auto;
}

.mx-auth-shell {
  max-width: 460px;
  margin: 64px auto;
  padding: 0 16px;
}

@media (max-width: 900px) {
  .mx-grid {
    width: 100%;
    grid-template-columns: 1fr;
  }

  .mx-simulator-filters {
    flex-wrap: wrap;
  }

  .mx-simulator-form-row-2,
  .mx-simulator-form-row-3-45,
  .mx-simulator-costs-grid,
  .mx-simulator-cost-groups,
  .mx-simulator-cost-group-grid,
  .mx-simulator-expenses-grid,
  .mx-simulator-sale-row,
  .mx-simulator-results-grid,
  .mx-simulator-margin-grid,
  .mx-simulator-detail-grid-2,
  .mx-simulator-detail-grid-3,
  .mx-simulator-inline-pair,
  .mx-simulator-award-row,
  .mx-simulator-parameters-row {
    grid-template-columns: 1fr;
  }
}

.mx-health-note {
  color: var(--mx-color-muted);
  font-size: 13px;
}

/* Backward compatibility during migration */
.app-main {
  max-width: var(--mx-layout-width);
  margin: 24px auto 42px;
  padding: 0 18px;
}

.topbar {
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--mx-color-border);
}

.topbar-inner {
  max-width: var(--mx-layout-width);
  margin: 0 auto;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.nav-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid transparent;
  color: var(--mx-color-text);
  text-decoration: none;
}

.user-block {
  color: var(--mx-color-muted);
  font-size: 14px;
}

.card {
  background: var(--mx-color-surface);
  border: 1px solid var(--mx-color-border);
  border-radius: var(--mx-radius-card);
  padding: 16px;
  box-shadow: var(--mx-shadow-card);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.page-title {
  margin: 0;
  font-size: 30px;
  line-height: 1.15;
}

.page-subtitle,
.text-muted {
  color: var(--mx-color-muted);
}

.text-danger {
  color: var(--mx-color-danger);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 14px;
  border-radius: var(--mx-radius-control);
  border: 1px solid var(--mx-color-primary);
  background: var(--mx-color-primary);
  color: #fff;
  text-decoration: none;
}

.btn-secondary {
  background: var(--mx-color-surface);
  border-color: var(--mx-color-border);
  color: var(--mx-color-text);
}

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

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

.list-item {
  padding: 10px 0;
  border-bottom: 1px solid var(--mx-color-border);
}

.centered-panel {
  max-width: 760px;
  margin: 0 auto;
}

.auth-shell {
  max-width: 460px;
  margin: 48px auto;
  padding: 0 16px;
}

@media (max-width: 740px) {
  .mx-topbar-corporate {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 10px;
  }

  .mx-platform-title {
    justify-self: start;
    font-size: 18px;
  }

  .mx-session {
    justify-self: start;
  }

  .mx-brand-logo {
    height: 24px;
  }

  .mx-brand-logo-alten {
    height: 30px;
  }

  .mx-page-title {
    font-size: 25px;
  }
}