/**
 * TheMechAssist — interfaz clara, orientada a ingeniería.
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --bg: #eef2f7;
  --surface: #ffffff;
  --surface-2: #f4f7fb;
  --border: #dbe3ed;
  --text: #0f172a;
  --muted: #5c6d82;
  --accent: #0d9488;
  --accent-dark: #0f766e;
  --accent-soft: rgba(13, 148, 136, 0.12);
  --info: #0369a1;
  --step-rail: linear-gradient(180deg, #0d9488 0%, #14b8a6 50%, #5eead4 100%);
  --shadow: 0 1px 3px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 14px 48px rgba(15, 23, 42, 0.09);
  --radius: 14px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.55;
  color: var(--text);
}

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

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}

.runtime-error {
  margin: 0;
  padding: 0.85rem 1.25rem;
  background: #fef2f2;
  border-bottom: 2px solid #ef4444;
  color: #991b1b;
  font-size: 0.9rem;
  line-height: 1.45;
  font-weight: 600;
}

.runtime-error--js {
  background: #fff7ed;
  border-bottom-color: #ea580c;
  color: #9a3412;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0.85rem max(1.5rem, env(safe-area-inset-right, 0px)) 0.85rem max(1.5rem, env(safe-area-inset-left, 0px));
  padding-top: max(0.85rem, env(safe-area-inset-top, 0px));
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.app-header__brand {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.app-header__brand span {
  color: var(--accent);
}

.app-header a:not(.app-header__brand) {
  color: var(--accent-dark);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
}

.app-header a:not(.app-header__brand):hover {
  text-decoration: underline;
}

.app-header nav {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem 1.25rem;
  margin-left: 0.75rem;
  min-width: min(100%, 180px);
}

.app-header__nav-start,
.app-header__nav-end {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
}

/* Misma CTA que en laboratorio (css/lab.css) para coherencia entre módulos */
.lab-header__nav-cta {
  padding: 0.38rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--accent-dark);
  background: var(--accent-dark);
  color: #f8fafc !important;
  text-decoration: none !important;
  font-weight: 700;
  font-size: 0.9rem;
}

.lab-header__nav-cta:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff !important;
  text-decoration: none !important;
}

.tier-status-bar {
  flex: 1 1 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.85rem;
  padding: 0.55rem 0 0;
  margin-top: 0.15rem;
  border-top: 1px dashed var(--border);
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.4;
}

.tier-status-bar__pill {
  font-weight: 800;
  color: var(--text);
  background: var(--surface-2);
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border);
}

.tier-status-bar__hint {
  max-width: 36rem;
}

.tier-status-bar__links {
  margin-left: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  align-items: center;
}

.tier-status-bar__links a {
  color: var(--accent-dark);
  font-weight: 600;
  text-decoration: none;
}

.tier-status-bar__links a:hover {
  text-decoration: underline;
}

.paywall-screen {
  min-height: calc(100vh - 2rem);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem 3rem;
  background: linear-gradient(165deg, #ecfeff 0%, #f8fafc 45%, #f1f5f9 100%);
}

.paywall-screen__card {
  max-width: 34rem;
  width: 100%;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  padding: 1.75rem 1.65rem 1.5rem;
}

.paywall-screen__eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-dark);
}

.paywall-screen__title {
  margin: 0 0 0.75rem;
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
}

.paywall-screen__lead {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.55;
}

.paywall-screen__list {
  margin: 0 0 1.25rem;
  padding-left: 1.15rem;
  font-size: 0.88rem;
  color: #475569;
  line-height: 1.55;
}

.paywall-screen__list a {
  color: var(--accent-dark);
  font-weight: 600;
}

.paywall-screen__code {
  font-family: ui-monospace, monospace;
  font-size: 0.82em;
  background: var(--surface-2);
  padding: 0.12rem 0.35rem;
  border-radius: 4px;
  border: 1px solid var(--border);
}

.paywall-screen__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1.35rem;
}

.paywall-screen__demo {
  padding-top: 1.1rem;
  border-top: 1px dashed var(--border);
}

.paywall-screen__demo-title {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.paywall-screen__demo-text {
  margin: 0 0 0.75rem;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.45;
}

.paywall-screen__demo-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font: inherit;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.65rem 1.1rem;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: filter 0.15s, transform 0.1s;
}

.button:active {
  transform: scale(0.98);
}

.button--primary {
  background: var(--accent);
  color: #fff;
}

.button--primary:hover {
  filter: brightness(1.05);
}

.button--accent {
  background: linear-gradient(145deg, #0ea5e9, #0284c7);
  color: #fff;
  border-color: #0369a1;
}

.button--accent:hover {
  filter: brightness(1.06);
}

.button--ghost {
  background: var(--surface-2);
  color: var(--text);
  border-color: var(--border);
}

.button--ghost:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
}

.app-main {
  max-width: 1320px;
  margin: 0 auto;
  padding: 1.5rem 1.35rem 3rem;
  display: grid;
  grid-template-columns: minmax(300px, 340px) 1fr;
  gap: 1.5rem;
  align-items: start;
}

@media (max-width: 1024px) {
  .app-main {
    grid-template-columns: 1fr;
  }
}

.layout-right {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  min-width: 0;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem 1.35rem;
  box-shadow: var(--shadow);
}

.panel h2 {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.panel h2 .panel-icon {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 8px;
  background: var(--accent-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.help-details {
  margin-bottom: 1rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-2);
  overflow: hidden;
}

.help-details summary {
  cursor: pointer;
  padding: 0.65rem 0.85rem;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--info);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.help-details summary::-webkit-details-marker {
  display: none;
}

.help-details[open] summary {
  border-bottom: 1px solid var(--border);
}

.help-details__body {
  padding: 0.85rem 1rem;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.55;
}

.help-details__body ul {
  margin: 0.5rem 0 0;
  padding-left: 1.1rem;
}

.help-details__body code {
  background: #e2e8f0;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  font-size: 0.78rem;
}

.form-lead {
  margin: 0 0 1rem;
  padding: 0.75rem 0.9rem;
  background: linear-gradient(90deg, rgba(13, 148, 136, 0.08) 0%, rgba(13, 148, 136, 0.02) 100%);
  border: 1px solid rgba(13, 148, 136, 0.22);
  border-radius: 10px;
  font-size: 0.86rem;
  line-height: 1.55;
  color: #334155;
}

.form-lead strong {
  color: #0f766e;
}

.adv-details {
  margin: 1rem 0 0;
  border: 1px dashed var(--border);
  border-radius: 10px;
  background: var(--surface-2);
  overflow: hidden;
}

.adv-details summary {
  cursor: pointer;
  padding: 0.7rem 0.9rem;
  font-weight: 700;
  font-size: 0.84rem;
  color: #475569;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.adv-details summary::-webkit-details-marker {
  display: none;
}

.adv-details summary::before {
  content: '▸';
  font-size: 0.75rem;
  color: var(--accent);
  transition: transform 0.15s ease;
}

.adv-details[open] summary::before {
  transform: rotate(90deg);
}

.adv-details[open] summary {
  border-bottom: 1px solid var(--border);
}

.adv-details__body {
  padding: 1rem 0.9rem 0.25rem;
}

.adv-details__note {
  margin: 0 0 0.85rem;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.45;
}

.field-grid--essential {
  gap: 0.9rem;
}

.field-section-title {
  margin: 1.15rem 0 0.65rem;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-dark);
}

.panel > .field-section-title:first-of-type {
  margin-top: 0.75rem;
}

.field-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mounting-config-host {
  margin: 1rem 0 0.5rem;
}

.mounting-config {
  margin-top: 0.5rem;
  padding: 0.65rem 0.85rem;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--border));
  background: linear-gradient(165deg, #f8fafc 0%, #fff 100%);
}

.mounting-config__summary {
  font-weight: 800;
  font-size: 0.88rem;
  color: var(--text);
  cursor: pointer;
}

.mounting-config__lead {
  margin: 0.5rem 0 0.75rem;
  font-size: 0.78rem;
}

.mounting-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  margin: 0 0 0.85rem;
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--border);
}

.mounting-legend__item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mounting-ico {
  width: 52px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 6px;
  background: #fff;
  border: 1px solid var(--border);
}

.mounting-config__fields {
  gap: 0.85rem;
}

@media (min-width: 640px) {
  .mounting-config__fields {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem 1rem;
  }

  .mounting-config__field--wide {
    grid-column: 1 / -1;
  }
}

.verify-manual-wrap {
  margin: 1rem 0 1.1rem;
}

.verify-manual-details summary {
  font-weight: 600;
}

.verify-save-toolbar {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(148, 163, 184, 0.35);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.verify-save-toolbar__hint {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.45;
}

.verify-user-delete-row {
  margin-top: 0.35rem;
}

/* Pagina my-gearmotors: una columna a nivel app-main (evita hueco vacio del layout 2-col) */
.gearmotor-db-main.app-main,
.gearmotor-db-main.app-main--flat-wb {
  grid-template-columns: 1fr;
  max-width: 1280px;
}

.gearmotor-db-main {
  padding-top: 1rem;
  padding-bottom: 2rem;
}

.gearmotor-db {
  width: 100%;
  max-width: none;
  margin: 0;
}

.gearmotor-db__head {
  margin-bottom: 1.5rem;
  max-width: 72ch;
}

.gm-paywall-head .gm-paywall-head__eyebrow {
  color: var(--accent-dark, #0f766e);
  font-weight: 800;
  letter-spacing: 0.05em;
}

.gm-paywall-card {
  max-width: 26rem;
  margin: 0.35rem auto 0;
  padding: 1.15rem 1.25rem 1.2rem;
  border-radius: 16px;
  background: linear-gradient(155deg, rgba(13, 148, 136, 0.1), rgba(15, 23, 42, 0.03));
  border: 1px solid rgba(13, 148, 136, 0.28);
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.07);
}

.gm-paywall-card__hint {
  margin: 0 0 1rem;
  font-size: 0.94rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--text, #0f172a);
}

.gm-paywall-card__buttons {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.gm-paywall-card__plan.button {
  width: 100%;
  justify-content: center;
  text-align: center;
}

.gm-paywall-card__secure {
  margin: 0.85rem 0 0;
  font-size: 0.78rem;
  color: var(--muted, #64748b);
}

.gm-paywall-card__secondary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1rem;
  align-items: stretch;
}

.gm-paywall-card__secondary .button {
  flex: 1 1 calc(50% - 0.3rem);
  min-width: 9rem;
  justify-content: center;
}

@media (max-width: 420px) {
  .gm-paywall-card__secondary .button {
    flex: 1 1 100%;
  }
}

.gm-paywall-card__footnote {
  margin: 1rem 0 0;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--muted, #64748b);
}

.gm-paywall-card__footnote-label {
  display: block;
  margin-bottom: 0.35rem;
}

.gm-paywall-card__inline-link {
  font-weight: 700;
  color: var(--accent-dark, #0d9488);
}

.gm-paywall-card__inline-link:hover {
  text-decoration: underline;
}

.gm-paywall-back {
  margin: 1rem 0 0;
  font-size: 0.88rem;
}

.gm-paywall-back a {
  font-weight: 600;
}

.gearmotor-db__grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(320px, 1.35fr);
  gap: 1.75rem 2.25rem;
  align-items: start;
}

@media (max-width: 960px) {
  .gearmotor-db__grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 961px) {
  .gearmotor-db__col--list {
    position: sticky;
    top: 1rem;
    align-self: start;
  }
}

.gearmotor-db__col--form .gearmotor-db__section,
.gearmotor-db__col--list .gearmotor-db__section {
  margin-bottom: 0;
}

.gearmotor-db .gearmotor-db__form-grid.field-grid {
  display: grid;
  flex-direction: unset;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

@media (min-width: 420px) {
  .gearmotor-db .gearmotor-db__form-grid.field-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.gearmotor-db__section {
  margin-bottom: 1.75rem;
}

.gearmotor-db__h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--flat-navy);
  margin: 0 0 0.75rem;
}

.gearmotor-db__toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.35rem;
}

.gearmotor-db__io {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.gearmotor-db__file-label {
  cursor: pointer;
  margin: 0;
  display: inline-flex;
  align-items: center;
}

.gearmotor-db__import-note {
  font-size: 0.82rem;
  margin: 0 0 0.65rem;
}

.gearmotor-db__import-merge {
  font-size: 0.82rem;
  margin: 0 0 0.5rem;
}

.gearmotor-db__merge-label {
  display: inline-flex;
  align-items: flex-start;
  gap: 0.45rem;
  cursor: pointer;
  line-height: 1.45;
}

.gearmotor-db__merge-label input {
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.gearmotor-db__status-host {
  margin-top: 0.75rem;
  min-height: 0;
}

.gearmotor-db__status-host [role='status'] {
  margin: 0;
}

#gmCount {
  margin: 0 0 0.5rem;
  font-size: 0.82rem;
}

.gearmotor-db__table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(51, 65, 85, 0.12);
  border-radius: 12px;
  background: #fff;
}

.gearmotor-db__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
}

.gearmotor-db__table th,
.gearmotor-db__table td {
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid rgba(51, 65, 85, 0.08);
  text-align: left;
  vertical-align: top;
}

.gearmotor-db__table th {
  font-weight: 700;
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0.02em;
  font-size: 0.72rem;
}

.gearmotor-db__form-grid .field > label {
  text-transform: none;
  letter-spacing: 0.02em;
  font-size: 0.74rem;
}

.gearmotor-db__table tbody tr:last-child td {
  border-bottom: none;
}

.gearmotor-db__actions {
  white-space: nowrap;
}

.gearmotor-db__btn-icon {
  padding: 0.35rem 0.55rem;
  font-size: 0.78rem;
}

.gearmotor-db__form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.field label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.field-hint {
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.4;
}

.field input,
.field select {
  width: 100%;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  color: var(--text);
  background: var(--surface-2);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.field input::placeholder {
  color: #94a3b8;
}

.field input:focus,
.field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.field input:disabled,
.field select:disabled {
  background: #f8fafc;
  color: #64748b;
  border-color: #e2e8f0;
  cursor: not-allowed;
}

.field input.input-disabled-priority {
  background: #e2e8f0;
  border-color: #cbd5e1;
  color: #64748b;
}

.flat-slider.input-disabled-priority {
  filter: grayscale(0.4);
  opacity: 0.7;
  cursor: not-allowed;
}

.field input.input-synced:read-only {
  background: #f1f5f9;
  color: #334155;
  cursor: default;
}

.field input.field-input--danger {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

.field.field--required-highlight > label {
  color: #b91c1c;
}

.design-alerts {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin: 0.75rem 0 1rem;
}

.design-alert {
  margin: 0;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  font-size: 0.84rem;
  line-height: 1.5;
  border: 1px solid transparent;
}

.design-alert--error {
  background: #fef2f2;
  border-color: #fecaca;
  color: #991b1b;
}

.design-alert--warn {
  background: #fffbeb;
  border-color: #fde68a;
  color: #92400e;
}

.design-alert--info {
  background: #eff6ff;
  border-color: #bfdbfe;
  color: #1e40af;
}

.btn-calc {
  margin-top: 1rem;
  width: 100%;
  font: inherit;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.75rem 1rem;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  /* Mismo azul oscuro que en sidebar de transportadores (fallbacks si faltan tokens) */
  background: linear-gradient(165deg, var(--flat-navy-soft, #1e3a5f) 0%, var(--flat-navy, #0f172a) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.25);
  transition: transform 0.12s ease, filter 0.12s ease, box-shadow 0.12s ease;
}

.btn-calc:hover {
  filter: brightness(1.06);
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.3);
}

.btn-calc:active {
  transform: translateY(1px);
}

.calc-hint {
  margin: 0.5rem 0 0;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.4;
}

.motor-error {
  padding: 1rem;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 10px;
  color: #991b1b;
  font-size: 0.88rem;
}

.info-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.15rem;
  height: 1.15rem;
  padding: 0 0.28rem;
  margin-left: 0.15rem;
  border-radius: 999px;
  border: 1px solid rgba(13, 148, 136, 0.35);
  background: #e0f2fe;
  color: var(--info);
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1;
  cursor: help;
  flex-shrink: 0;
  vertical-align: middle;
  position: relative;
  top: -0.05em;
}

.info-chip:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.info-chip--static {
  cursor: default;
  pointer-events: none;
}

.info-chip-popover {
  position: fixed;
  z-index: 80;
  max-width: min(22rem, calc(100vw - 1.5rem));
  padding: 0.55rem 0.7rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--text);
  font-weight: 500;
}

.help-details__lead {
  margin: 0 0 0.65rem;
  font-size: 0.82rem;
  line-height: 1.45;
}

.form-section-lead {
  margin: -0.35rem 0 0.65rem;
  font-size: 0.84rem;
  line-height: 1.45;
}

.form-model-scope {
  margin: 0.35rem 0 0.65rem;
  font-size: 0.8rem;
  line-height: 1.4;
}

.panel-lead {
  margin: -0.5rem 0 1rem;
  font-size: 0.84rem;
  line-height: 1.45;
}

.field-badge {
  display: inline-block;
  margin-left: 0.35rem;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  vertical-align: middle;
}

.field-badge--optional {
  background: var(--surface-2);
  color: var(--muted);
  border: 1px solid var(--border);
}

.mounting-config__summary .field-badge {
  margin-left: 0.5rem;
}

.diagram-wrap {
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.diagram-wrap svg {
  width: 100%;
  min-width: 0;
  height: auto;
  display: block;
}

@media (max-width: 768px) {
  .diagram-wrap {
    padding: 0.7rem;
  }

  .diagram-duo__schematic {
    padding: 0.6rem;
  }
}

/* Esquema + foto real */
.diagram-duo {
  display: grid;
  grid-template-columns: 1fr minmax(220px, 320px);
  gap: 1rem;
  align-items: start;
}

@media (max-width: 900px) {
  .diagram-duo {
    grid-template-columns: 1fr;
  }
}

.diagram-duo__schematic {
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  min-width: 0;
}

.diagram-duo__schematic svg {
  width: 100%;
  min-width: 0;
  height: auto;
  display: block;
}

.diagram-schematic-note {
  margin: 0.45rem 0 0;
  font-size: 0.78rem;
  line-height: 1.42;
  padding: 0.5rem 0.55rem;
  border-radius: 8px;
  background: rgba(13, 148, 136, 0.06);
  border: 1px solid rgba(13, 148, 136, 0.15);
}

.field-hint a,
.form-model-scope a,
.form-section-lead a {
  color: var(--info, #0d9488);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.field-hint a:hover,
.form-model-scope a:hover {
  text-decoration-thickness: 2px;
}

#flat-conveyor-assumptions {
  scroll-margin-top: 5.5rem;
}

.field-hint--dynamic {
  margin: 0.2rem 0 0;
  font-size: 0.78rem;
  line-height: 1.35;
  color: var(--muted);
}

.inc-angle-warning {
  margin-top: 0.4rem;
  color: #b91c1c;
  font-weight: 700;
}

.diagram-duo__real {
  margin: 0;
  padding: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0.5rem;
  justify-self: end;
  width: min(100%, 320px);
}

.diagram-duo__real img {
  width: 100%;
  height: 240px;
  display: block;
  object-fit: contain;
  object-position: center;
  background: #f8fafc;
}

.machine-photo-placeholder {
  width: 100%;
  height: 240px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 0.75rem;
  background: #e5e7eb;
  color: #475569;
  font-size: 0.86rem;
  font-weight: 700;
}

.reeving-visual {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

.reeving-visual__opt {
  border: 1px solid #cbd5e1;
  background: #f8fafc;
  border-radius: 10px;
  padding: 0.55rem 0.65rem;
  text-align: left;
  cursor: pointer;
}

.reeving-visual__opt--active {
  border-color: #0d9488;
  background: #f0fdfa;
}

.reeving-visual__mini {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: #475569;
  line-height: 1.35;
}

.field-lock-icon {
  margin-left: 0.25rem;
  font-size: 0.85em;
}

.field--locked input {
  transition: background-color 220ms ease, border-color 220ms ease, color 220ms ease, opacity 220ms ease;
}

#clSelfLockBanner {
  margin-bottom: 0.8rem;
  font-weight: 700;
}

@media (max-width: 480px) {
  html[data-machine-tool='car-lift'] .diagram-duo__schematic svg text {
    font-size: 6.1px;
  }
}

.diagram-duo__real figcaption {
  padding: 0.55rem 0.65rem;
  font-size: 0.72rem;
  line-height: 1.4;
  color: var(--muted);
  background: var(--surface-2);
  border-top: 1px solid var(--border);
}

.diagram-duo__real figcaption a {
  color: var(--info);
}

.machine-real-photo {
  margin: 0.9rem 0 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface);
  margin-left: auto;
  width: min(100%, 340px);
}

.machine-real-photo img {
  width: 100%;
  height: 220px;
  display: block;
  object-fit: contain;
  object-position: center;
  background: #f8fafc;
}

.machine-real-photo figcaption {
  margin: 0;
  padding: 0.5rem 0.65rem;
  font-size: 0.72rem;
  line-height: 1.4;
  color: var(--muted);
  background: var(--surface-2);
  border-top: 1px solid var(--border);
}

.machine-real-photo figcaption a {
  color: var(--info);
}

.machine-visual-duo {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(220px, 0.95fr);
  gap: 0.85rem;
  align-items: start;
}

.machine-visual-duo .be-diag-wrap {
  min-height: 0;
}

.machine-visual-duo .be-diag-wrap svg {
  max-height: min(52vh, 360px);
}

.machine-visual-duo .machine-real-photo {
  width: 100%;
  margin: 0;
}

.machine-visual-duo .machine-real-photo img {
  height: 200px;
}

@media (max-width: 980px) {
  .machine-visual-duo {
    grid-template-columns: 1fr;
  }
}

.friction-guide {
  margin: 0.35rem 0 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #f8fafc;
  overflow: hidden;
}

.friction-guide summary {
  cursor: pointer;
  padding: 0.45rem 0.6rem;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--info);
  list-style: none;
}

.friction-guide summary::-webkit-details-marker {
  display: none;
}

.friction-guide__body {
  padding: 0.5rem 0.65rem 0.65rem;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: #475569;
  line-height: 1.5;
}

.friction-guide__body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.74rem;
  margin-top: 0.35rem;
}

.friction-guide__body th,
.friction-guide__body td {
  border: 1px solid var(--border);
  padding: 0.35rem 0.45rem;
  text-align: left;
}

.friction-guide__body th {
  background: #e2e8f0;
  font-weight: 700;
}

.friction-presets {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.5rem;
}

.friction-presets__label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--muted);
  margin-right: 0.25rem;
}

.friction-preset-btn {
  font: inherit;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.45rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.friction-preset-btn:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 0.75rem;
}

.result-focus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.75rem;
}

@media (max-width: 980px) {
  .result-focus-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
}

@media (max-width: 640px) {
  .result-focus-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }
}

.result-focus-extra {
  margin-top: 0.9rem;
}

.result-focus-extra .motors-details__summary {
  padding-top: 0.15rem;
  padding-bottom: 0.15rem;
}

/* Ascensor tracción: más aire antes del desplegable “resultado completo” (alineado con cintas) */
#teResults .result-focus-extra {
  margin-top: 1.35rem;
}
#teResults .result-focus-extra .motors-details__summary {
  padding: 0.55rem 0.4rem 0.6rem;
  margin-top: 0.2rem;
}
#teResults .result-focus-extra .motors-details__text {
  gap: 0.35rem;
}
#teResults .result-focus-grid + .result-focus-extra {
  margin-top: 1.5rem;
}

/* Si el host de resultados también es grid, evita que el desplegable quede al lado */
.results-grid > .result-focus-grid,
.results-grid > .result-focus-extra,
.results-grid > .flat-kpi-row,
.results-grid > .flat-kpi-secondary {
  grid-column: 1 / -1;
}

/* Workbench conveyor: una columna en el host para que filas KPI ocupen todo el ancho */
html[data-conveyor-tool='flat'] .flat-dashboard .results-grid,
html[data-conveyor-tool='inclined'] .flat-dashboard .results-grid,
html[data-conveyor-tool='roller'] .flat-dashboard .results-grid,
html[data-conveyor-tool='screw'] .flat-dashboard .results-grid {
  grid-template-columns: 1fr;
}

.metric--text .value {
  font-size: 0.84rem;
  line-height: 1.35;
}

.metric {
  background: linear-gradient(145deg, #ecfdf5 0%, #d1fae5 100%);
  border: 1px solid rgba(13, 148, 136, 0.25);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
}

.metric .label {
  font-size: 0.68rem;
  color: var(--accent-dark);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.metric .value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  margin-top: 0.2rem;
}

.drive-top-pick {
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 55%, #ecfdf5 100%);
  border: 2px solid #22c55e;
  border-radius: 12px;
  padding: 1rem 1.15rem;
  margin-bottom: 1.1rem;
  box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.2), 0 8px 28px rgba(34, 197, 94, 0.12);
}

.drive-top-pick__badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #14532d;
  background: #bbf7d0;
  padding: 0.3rem 0.55rem;
  border-radius: 6px;
  margin-bottom: 0.5rem;
}

.drive-top-pick__intro {
  margin: 0 0 0.65rem;
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.45;
}

.drive-top-pick__card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(34, 197, 94, 0.35);
  border-radius: 10px;
  padding: 0.85rem 1rem;
}

.drive-top-pick__code {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.35rem;
}

.drive-top-pick__meta {
  margin: 0 0 0.5rem;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.45;
}

.drive-top-pick__verdict {
  margin: 0;
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.4;
}

.drive-top-pick__verdict--ok {
  color: #166534;
}

.drive-top-pick__verdict--warn {
  color: #a16207;
}

.drive-intro {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.drive-intro__text {
  margin: 0 0 0.75rem;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.55;
}

.drive-intro__req {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.25rem;
}

.drive-intro__req li {
  font-size: 0.82rem;
  color: var(--muted);
}

.drive-intro__req li span {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.drive-intro__req strong {
  color: var(--text);
  font-size: 0.95rem;
}

.brand-stack {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.brand-block {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--surface);
}

.brand-block__title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0.65rem 1rem;
  background: linear-gradient(90deg, #0f172a 0%, #1e293b 100%);
  color: #f8fafc;
}

.brand-block__name {
  font-weight: 700;
  font-size: 0.95rem;
}

.brand-block__meta {
  font-size: 0.75rem;
  opacity: 0.85;
}

.model-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.85rem;
  padding: 0.85rem;
}

.model-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem;
  background: var(--surface-2);
}

.model-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.model-card__code {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text);
  background: #e2e8f0;
  padding: 0.2rem 0.45rem;
  border-radius: 6px;
  flex: 1;
  min-width: 0;
}

.badge {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.45rem;
  border-radius: 6px;
  white-space: nowrap;
}

.badge--ok {
  background: #d1fae5;
  color: #065f46;
}

.badge--warn {
  background: #fef3c7;
  color: #92400e;
}

.model-card__spec {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem 0.75rem;
  margin: 0;
  font-size: 0.78rem;
}

.model-card__spec dt {
  margin: 0;
  color: var(--muted);
  font-weight: 600;
}

.model-card__spec dd {
  margin: 0;
  color: var(--text);
  font-weight: 500;
}

.model-card__note {
  margin: 0.65rem 0 0;
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.45;
}

.model-card__premium-note {
  margin: 0.5rem 0 0;
  font-size: 0.72rem;
}

/* --- Recomendaciones motorreductor (vista renovada) --- */
.reco-shell {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.reco-hero {
  position: relative;
  border-radius: 16px;
  padding: 1.25rem 1.35rem 1.15rem;
  background: linear-gradient(145deg, #f0fdfa 0%, #ecfeff 40%, #e0f2fe 100%);
  border: 1px solid rgba(13, 148, 136, 0.35);
  box-shadow:
    0 20px 50px rgba(13, 148, 136, 0.12),
    0 0 0 1px rgba(255, 255, 255, 0.8) inset;
  overflow: hidden;
}

.reco-hero__glow {
  position: absolute;
  width: 220px;
  height: 220px;
  right: -60px;
  top: -80px;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.35) 0%, transparent 70%);
  pointer-events: none;
}

.reco-hero__head {
  position: relative;
  z-index: 1;
}

.reco-hero__kicker {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #0f766e;
  background: rgba(255, 255, 255, 0.85);
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(13, 148, 136, 0.25);
  margin-bottom: 0.5rem;
}

.reco-hero__title {
  margin: 0 0 0.25rem;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1.25;
}

.reco-hero__brand {
  margin: 0;
  font-size: 0.82rem;
  color: #475569;
  font-weight: 600;
}

.reco-hero__stats {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(7.5rem, 1fr));
  gap: 0.5rem;
}

.reco-hero__stats li {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 10px;
  padding: 0.45rem 0.55rem;
}

.reco-hero__stats span {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.reco-hero__stats strong {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.reco-hero__intro {
  position: relative;
  z-index: 1;
  margin: 0.85rem 0 0;
  font-size: 0.82rem;
  color: #475569;
  line-height: 1.45;
}

.reco-hero__shaft {
  position: relative;
  z-index: 1;
  margin: 0.5rem 0 0;
  font-size: 0.78rem;
  color: #334155;
}

.reco-hero__integration {
  position: relative;
  z-index: 1;
  margin-top: 0.9rem;
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(13, 148, 136, 0.22);
}

.reco-hero__integration-title {
  font-size: 0.62rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #0f766e;
  margin-bottom: 0.45rem;
}

.reco-hero__integration-list {
  margin: 0;
  padding: 0 0 0 1rem;
  font-size: 0.78rem;
  color: #334155;
  line-height: 1.5;
}

.reco-hero__integration-list li {
  margin: 0.2rem 0;
}

.reco-hero__integration-list span {
  color: #64748b;
  font-weight: 600;
  margin-right: 0.35rem;
}

.reco-hero__integration-why,
.reco-hero__integration-pros,
.reco-hero__integration-cons {
  margin: 0.45rem 0 0;
  font-size: 0.76rem;
  line-height: 1.45;
  color: #1e293b;
}

.reco-mounting-relaxed {
  padding: 0.75rem 1rem;
  border-radius: 12px;
  background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);
  border: 1px solid #fdba74;
  color: #7c2d12;
  font-size: 0.82rem;
  line-height: 1.45;
}

.reco-space-note {
  margin: 0.65rem 0 0;
  font-size: 0.78rem;
  color: #475569;
  line-height: 1.45;
}

.reco-hero__foot {
  position: relative;
  z-index: 1;
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px dashed rgba(13, 148, 136, 0.25);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.reco-hero__verdict {
  margin: 0;
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.4;
  flex: 1;
  min-width: 12rem;
}

.reco-hero__verdict--ok {
  color: #166534;
}

.reco-hero__verdict--warn {
  color: #b45309;
}

.reco-hero__actions {
  flex-shrink: 0;
}

.reco-ficha {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.5rem 0.85rem;
  border-radius: 10px;
  background: linear-gradient(180deg, #0f766e 0%, #0d9488 100%);
  color: #fff !important;
  text-decoration: none !important;
  box-shadow: 0 4px 14px rgba(13, 148, 136, 0.35);
  transition: filter 0.15s, transform 0.1s;
}

.reco-ficha:hover {
  filter: brightness(1.06);
}

.reco-ficha:active {
  transform: scale(0.98);
}

.reco-ficha--inline {
  background: var(--surface-2);
  color: var(--accent-dark) !important;
  border: 1px solid var(--border);
  box-shadow: none;
  font-weight: 600;
}

.reco-ficha--inline:hover {
  border-color: var(--accent);
}

.reco-context {
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem 1.1rem;
}

.reco-context__text {
  margin: 0 0 0.85rem;
  font-size: 0.86rem;
  color: #475569;
  line-height: 1.55;
}

.reco-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.reco-pill {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.reco-pill span {
  display: block;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.reco-pill strong {
  font-size: 0.9rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.reco-catalog-note {
  margin: 0.85rem 0 0;
  font-size: 0.78rem;
  color: #64748b;
  line-height: 1.45;
}

.reco-catalog-note--muted {
  margin-top: 0.65rem;
}

.reco-stack {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.reco-brand {
  --reco-accent: #0d9488;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: 0 10px 36px rgba(15, 23, 42, 0.06);
}

.reco-brand--sew {
  --reco-accent: #c81e1e;
}
.reco-brand--siemens {
  --reco-accent: #0097a7;
}
.reco-brand--nord {
  --reco-accent: #0066b3;
}
.reco-brand--bonfiglioli {
  --reco-accent: #004a9f;
}
.reco-brand--motovario {
  --reco-accent: #00a651;
}

.reco-brand__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1.1rem;
  background: linear-gradient(95deg, color-mix(in srgb, var(--reco-accent) 18%, #0f172a) 0%, #1e293b 100%);
  color: #f8fafc;
}

.reco-brand__name {
  margin: 0;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.reco-brand__region {
  font-size: 0.72rem;
  font-weight: 600;
  opacity: 0.88;
  padding: 0.2rem 0.5rem;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 6px;
}

.reco-brand__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  padding: 1rem;
  background: linear-gradient(180deg, #fafafa 0%, #fff 100%);
}

.reco-card {
  position: relative;
  border-radius: 14px;
  padding: 1rem 1rem 0.9rem;
  background: #fff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.05);
  transition: box-shadow 0.2s, border-color 0.2s, transform 0.15s;
}

.reco-card:hover {
  border-color: color-mix(in srgb, var(--reco-accent) 45%, #e2e8f0);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
  transform: translateY(-2px);
}

.reco-card__accent {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  height: 4px;
  border-radius: 14px 14px 0 0;
  background: linear-gradient(90deg, var(--reco-accent), color-mix(in srgb, var(--reco-accent) 40%, #fff));
}

.reco-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.reco-card__titles {
  min-width: 0;
}

.reco-card__series {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.reco-card__code {
  margin: 0.15rem 0 0;
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.3;
}

.reco-chip {
  font-size: 0.62rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.28rem 0.5rem;
  border-radius: 8px;
  white-space: nowrap;
}

.reco-chip--ok {
  background: #d1fae5;
  color: #065f46;
}

.reco-chip--warn {
  background: #fef3c7;
  color: #92400e;
}

.reco-card__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem 0.65rem;
}

.reco-kv {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.reco-kv__k {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.reco-kv__v {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.reco-card__note {
  margin: 0.65rem 0 0;
  font-size: 0.74rem;
  color: #64748b;
  line-height: 1.45;
}

.reco-card__mount-note {
  margin: 0.5rem 0 0;
  font-size: 0.72rem;
  color: #334155;
  line-height: 1.45;
  padding: 0.5rem 0.55rem;
  background: #f8fafc;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
}

.reco-card__actions {
  margin-top: 0.75rem;
  padding-top: 0.65rem;
  border-top: 1px solid #f1f5f9;
}

.premium-pdf-mount {
  margin-bottom: 1rem;
}

.machine-config-panel {
  margin-bottom: 0.9rem;
}

.machine-config-row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto minmax(220px, 1fr) auto auto;
  gap: 0.5rem;
  align-items: center;
}

.machine-config-row input,
.machine-config-row select {
  min-height: 2.1rem;
}

.premium-export {
  border-radius: 12px;
  padding: 0.9rem 1rem;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, #fffbeb 0%, #fef9c3 100%);
}

.premium-export--active {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 55%, #ccfbf1 100%);
  border-color: rgba(13, 148, 136, 0.35);
}

.premium-export__copy {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  min-width: 0;
  flex: 1;
}

.premium-export__badge {
  flex-shrink: 0;
  font-size: 0.62rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.5rem;
  border-radius: 6px;
  background: #0d9488;
  color: #fff;
}

.premium-export__badge--muted {
  background: #94a3b8;
}

.premium-export__hint {
  margin: 0.25rem 0 0;
  font-size: 0.78rem;
  color: #475569;
  line-height: 1.4;
}

.premium-export__btn {
  flex-shrink: 0;
  font: inherit;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.65rem 1.15rem;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  background: linear-gradient(180deg, #0f766e 0%, #0d9488 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(13, 148, 136, 0.35);
}

.premium-export__btn:hover {
  filter: brightness(1.05);
}

.premium-export--teaser {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  background: var(--surface-2);
}

.premium-export__teaser-text {
  margin: 0;
  font-size: 0.84rem;
  color: #475569;
  flex: 1;
  min-width: 12rem;
}

.premium-export__link {
  font-weight: 700;
  color: var(--accent-dark);
  text-decoration: none;
}

.premium-export__link:hover {
  text-decoration: underline;
}

.verify-ficha {
  margin: 0.75rem 0 0;
}

.verify-panel .verify-grid {
  display: grid;
  gap: 0.85rem;
}

@media (min-width: 600px) {
  .verify-panel .verify-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.verify-panel button {
  font: inherit;
  font-weight: 600;
  padding: 0.65rem 1rem;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  transition: filter 0.15s, transform 0.1s;
}

.verify-panel button:hover {
  filter: brightness(1.05);
}

.verify-panel button:active {
  transform: scale(0.98);
}

.verify-result {
  margin-top: 0.85rem;
  padding: 1rem;
  border-radius: 10px;
  border: 1px solid var(--border);
}

.verify-result--ok {
  background: #ecfdf5;
  border-color: #6ee7b7;
}

.verify-result--bad {
  background: #fef2f2;
  border-color: #fecaca;
}

.verify-result__verdict {
  margin: 0 0 0.65rem;
  font-weight: 700;
  font-size: 0.95rem;
}

.verify-result__checks,
.verify-result__warns,
.verify-result__blocks {
  margin: 0.35rem 0 0;
  padding-left: 1.1rem;
  font-size: 0.82rem;
  line-height: 1.5;
}

.verify-result__sub {
  margin: 0.75rem 0 0.25rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.verify-result--bad .verify-result__verdict {
  color: #991b1b;
}

.verify-result--ok .verify-result__verdict {
  color: #065f46;
}

.verify-disclaimer {
  margin: 0.65rem 0 0;
  font-size: 0.75rem;
}

.assumptions {
  margin: 0;
  padding-left: 1.15rem;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
}

.assumptions li {
  margin-bottom: 0.4rem;
}

.premium-flag {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  background: #fef08a;
  color: #713f12;
  margin-right: 0.35rem;
  vertical-align: middle;
}

.premium-block {
  border-left: 3px solid #ca8a04;
  padding-left: 0.85rem;
  margin-top: 0.85rem;
}

.catalog-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  margin-top: 0.5rem;
}

.catalog-table th,
.catalog-table td {
  border: 1px solid var(--border);
  padding: 0.4rem 0.5rem;
  text-align: left;
}

.catalog-table th {
  background: #f1f5f9;
}

.muted {
  color: var(--muted);
  font-size: 0.85rem;
}

/* --- Informe de ingeniería (pasos, reductor, estrategias) --- */
.eng-report {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.eng-block {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.1rem;
}

.eng-block--gear {
  border-left: 4px solid #0369a1;
}

.eng-block__title {
  margin: 0 0 0.75rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.table-wrap {
  overflow-x: auto;
  margin: 0 -0.25rem;
}

.step-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.78rem;
}

.step-table th,
.step-table td {
  border: 1px solid var(--border);
  padding: 0.45rem 0.5rem;
  vertical-align: top;
  text-align: left;
}

.step-table th {
  background: #f1f5f9;
  font-weight: 700;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.step-idx {
  width: 2rem;
  text-align: center;
  font-weight: 700;
  color: var(--accent-dark);
}

.step-formula {
  display: inline-block;
  margin-top: 0.25rem;
  font-size: 0.72rem;
  color: #0369a1;
  background: #f0f9ff;
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
}

.step-subst {
  color: var(--muted);
  font-size: 0.74rem;
  max-width: 14rem;
}

.step-val {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.step-mean {
  color: #475569;
  line-height: 1.45;
  max-width: 22rem;
}

.gear-dl {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.5rem 1rem;
  margin: 0;
  font-size: 0.82rem;
}

.gear-dl dt {
  margin: 0;
  font-weight: 600;
  color: var(--muted);
  font-size: 0.72rem;
}

.gear-dl dd {
  margin: 0.15rem 0 0;
  color: var(--text);
}

.eng-note {
  margin: 0.75rem 0 0;
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.5;
}

.eng-explain {
  margin: 0;
  padding-left: 1.2rem;
  font-size: 0.84rem;
  color: #475569;
  line-height: 1.55;
}

.eng-explain li {
  margin-bottom: 0.45rem;
}

.strategy-stack {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.strategy-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  box-shadow: 0 2px 14px rgba(15, 23, 42, 0.05);
}

.strategy-card__title {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: #0f172a;
}

.strategy-card__dl {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.4rem 0.8rem;
  margin: 0 0 0.5rem;
  font-size: 0.76rem;
}

.strategy-card__dl dt {
  margin: 0;
  font-weight: 600;
  color: var(--muted);
}

.strategy-card__dl dd {
  margin: 0;
}

.strategy-card__why,
.strategy-card__risk {
  margin: 0.35rem 0 0;
  font-size: 0.78rem;
  line-height: 1.5;
  color: #475569;
}

.strategy-card__risk {
  color: #9a3412;
}

.drive-top-pick__shaft {
  margin: 0.5rem 0 0.35rem;
  font-size: 0.84rem;
  line-height: 1.45;
  color: var(--text);
  padding: 0.55rem 0.65rem;
  background: rgba(13, 148, 136, 0.06);
  border-radius: 8px;
  border: 1px solid rgba(13, 148, 136, 0.2);
}

/* --- Pasos tipo timeline / tarjetas --- */
.eng-block__head {
  margin-bottom: 1rem;
}

.eng-block__head .eng-block__title {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
}

.eng-block__subtitle {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
  max-width: 52rem;
}

.eng-block--steps {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.eng-block--explain {
  border-left: 4px solid #8b5cf6;
}

.eng-block--strategies {
  border-left: 4px solid #0d9488;
}

/* Desglose plegable + tarjetas del informe más visibles */
.eng-expand {
  margin-top: 0.25rem;
  border-radius: 12px;
  border: 1px solid rgba(13, 148, 136, 0.38);
  background: linear-gradient(165deg, #ffffff 0%, rgba(236, 254, 255, 0.55) 55%, rgba(240, 249, 255, 0.85) 100%);
  box-shadow: 0 12px 40px rgba(13, 148, 136, 0.14), 0 1px 0 rgba(255, 255, 255, 0.9) inset;
  overflow: hidden;
}

.eng-expand__summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 1.1rem;
  padding: 1rem 1.15rem;
  background: linear-gradient(95deg, rgba(13, 148, 136, 0.18) 0%, rgba(20, 184, 166, 0.07) 45%, rgba(14, 165, 233, 0.08) 100%);
  border-bottom: 1px solid rgba(13, 148, 136, 0.22);
  user-select: none;
  transition: background 0.2s ease, filter 0.2s ease;
}

.eng-expand__summary:hover {
  filter: brightness(1.02);
}

.eng-expand__summary::-webkit-details-marker {
  display: none;
}

.eng-expand__summary::before {
  content: '▸';
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-dark);
  transition: transform 0.22s ease;
  display: inline-block;
  width: 1.1rem;
}

.eng-expand[open] .eng-expand__summary::before {
  transform: rotate(90deg);
}

.eng-expand__summary-title {
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -0.02em;
  color: var(--text);
}

.eng-expand__summary-hint {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(13, 148, 136, 0.2);
}

.eng-expand__body {
  padding: 1rem 1.15rem 1.2rem;
}

.eng-expand__lead {
  margin: 0 0 1rem;
  font-size: 0.88rem;
  color: #475569;
  line-height: 1.55;
}

.eng-block--pop {
  box-shadow: 0 14px 44px rgba(15, 23, 42, 0.1), 0 0 0 1px rgba(255, 255, 255, 0.6) inset;
  background: linear-gradient(168deg, #ffffff 0%, #f8fafc 55%, #f1f5f9 100%);
  border-color: rgba(148, 163, 184, 0.45);
}

.step-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.step-card {
  position: relative;
  padding: 1rem 1rem 1rem 1.35rem;
  margin: 0;
  background: linear-gradient(135deg, var(--surface-2) 0%, var(--surface) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.85rem;
  box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.step-card:hover {
  border-color: rgba(13, 148, 136, 0.35);
  box-shadow: 0 6px 24px rgba(13, 148, 136, 0.08);
}

.step-card__connector {
  position: absolute;
  left: 2.35rem;
  top: 100%;
  width: 3px;
  height: 0.85rem;
  margin-top: 0;
  background: var(--step-rail);
  border-radius: 2px;
  opacity: 0.65;
  transform: translateX(-50%);
  z-index: 0;
}

.step-card:last-child .step-card__connector {
  display: none;
}

.step-card__top {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}

.step-card__badge {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(145deg, #14b8a6, #0d9488);
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(13, 148, 136, 0.35);
}

.step-card__title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.35;
  color: var(--text);
}

.step-card__formula {
  margin: 0 0 0.65rem;
}

.step-card__formula code {
  display: block;
  font-family: ui-monospace, 'Cascadia Code', 'Segoe UI Mono', monospace;
  font-size: 0.8rem;
  font-weight: 500;
  color: #0c4a6e;
  background: linear-gradient(90deg, #e0f2fe 0%, #f0f9ff 100%);
  border: 1px solid #bae6fd;
  padding: 0.5rem 0.65rem;
  border-radius: 8px;
  line-height: 1.45;
  overflow-x: auto;
}

.step-card__subst {
  margin-bottom: 0.65rem;
  padding: 0.55rem 0.65rem;
  background: rgba(15, 23, 42, 0.03);
  border-radius: 8px;
  border-left: 3px solid #94a3b8;
}

.step-card__subst-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  margin-bottom: 0.3rem;
}

.step-card__subst-val {
  font-size: 0.82rem;
  color: #334155;
  line-height: 1.5;
  font-variant-numeric: tabular-nums;
}

.step-card__out {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 0.75rem;
  margin-bottom: 0.55rem;
  padding: 0.55rem 0.75rem;
  background: linear-gradient(90deg, rgba(13, 148, 136, 0.09) 0%, rgba(20, 184, 166, 0.06) 100%);
  border-radius: 10px;
  border: 1px solid rgba(13, 148, 136, 0.22);
}

.step-card__out-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-dark);
}

.step-card__out-num {
  font-size: 1.15rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--text);
  letter-spacing: -0.02em;
}

.step-card__meaning {
  margin: 0;
  font-size: 0.84rem;
  color: #475569;
  line-height: 1.55;
  padding-top: 0.35rem;
  border-top: 1px dashed var(--border);
}

/* Diámetros de eje en bloque reductor */
.shaft-snap {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  background: linear-gradient(145deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid #cbd5e1;
  border-radius: 10px;
}

.shaft-snap__title {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #334155;
  margin-bottom: 0.35rem;
}

.shaft-snap__note {
  margin: 0 0 0.65rem;
  font-size: 0.76rem;
  color: var(--muted);
  line-height: 1.45;
}

.shaft-snap__dl {
  display: grid;
  gap: 0.5rem;
  margin: 0;
  font-size: 0.82rem;
}

.shaft-snap__dl dt {
  margin: 0;
  font-weight: 700;
  color: #475569;
  font-size: 0.74rem;
}

.shaft-snap__dl dd {
  margin: 0.15rem 0 0;
  color: var(--text);
  line-height: 1.45;
}

.shaft-snap__torque {
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 500;
}

.strategy-card__shaft {
  margin: 0.65rem 0 0.35rem;
  padding: 0.6rem 0.75rem;
  background: #f8fafc;
  border-radius: 8px;
  border: 1px dashed #94a3b8;
}

.strategy-card__shaft-title {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #475569;
  margin-bottom: 0.4rem;
}

.strategy-card__shaft-list {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.78rem;
  line-height: 1.55;
  color: #334155;
}

.strategy-card__shaft-list li {
  margin-bottom: 0.25rem;
}

.strategy-card__shaft-list span {
  color: var(--muted);
  font-weight: 600;
  margin-right: 0.25rem;
}

.strategy-card__shaft-list em {
  font-style: normal;
  font-size: 0.72rem;
  color: var(--muted);
}

/* --- Bomba: bloque instalación (campos Pro) --- */
.pro-install-wrap {
  position: relative;
  margin-bottom: 0.5rem;
}

.pro-install-wrap--locked #proInstallFields {
  pointer-events: none;
  user-select: none;
}

.pro-install-teaser {
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  border: 1px dashed #ca8a04;
  background: linear-gradient(135deg, #fffbeb 0%, #fef9c3 100%);
  font-size: 0.86rem;
  line-height: 1.55;
  color: #713f12;
}

.pro-install-teaser a {
  font-weight: 700;
  color: #0d9488;
  text-decoration: none;
}

.pro-install-teaser .pro-install-teaser__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.6rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  border: 1px solid #0f766e;
  background: #0f766e;
  color: #f8fafc;
  text-decoration: none;
  font-size: 0.8rem;
  line-height: 1;
}

.pro-install-teaser a:hover {
  text-decoration: underline;
}

.pro-install-teaser .pro-install-teaser__cta:hover {
  background: #0d9488;
  border-color: #0d9488;
  color: #ffffff;
  text-decoration: none;
}

.pro-install-wrap--locked #proInstallFields {
  opacity: 0.45;
  filter: grayscale(0.15);
}

.pump-quick-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
  margin-top: 0.55rem;
}

.pump-quick-actions__btn {
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  background: #f8fafc;
  color: #0f172a;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.5rem 0.6rem;
  cursor: pointer;
}

.pump-quick-actions__btn:hover {
  border-color: #0d9488;
  color: #0d9488;
  background: #f0fdfa;
}

/* --- Tornillo: indicador RPM vs material --- */
.screw-rpm-indicator {
  margin: 0 0 1rem;
}

.screw-rpm-indicator__card {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface-2);
}

.screw-rpm-indicator__card--ok {
  border-color: #6ee7b7;
  background: linear-gradient(135deg, #ecfdf5 0%, #f8fafc 100%);
}

.screw-rpm-indicator__card--caution {
  border-color: #fbbf24;
  background: linear-gradient(135deg, #fffbeb 0%, #fefce8 100%);
}

.screw-rpm-indicator__card--high {
  border-color: #f87171;
  background: linear-gradient(135deg, #fef2f2 0%, #fff7ed 100%);
}

.screw-rpm-indicator__icon {
  font-size: 1.35rem;
  line-height: 1;
  flex-shrink: 0;
}

.screw-rpm-indicator__title {
  display: block;
  font-size: 0.92rem;
  margin: 0 0 0.35rem;
  color: var(--text);
}

.screw-rpm-indicator__text {
  margin: 0 0 0.45rem;
  font-size: 0.84rem;
  line-height: 1.5;
  color: #475569;
}

.screw-rpm-indicator__nums {
  margin: 0;
  font-size: 0.78rem;
  color: var(--muted);
}

.screw-rpm-indicator__nums strong {
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

/* --- Motorreductores: bloque plegable (máquinas y líneas) --- */
.motors-details {
  border: 0;
  margin: 0;
  padding: 0;
}

.motors-details__summary {
  cursor: pointer;
  list-style: none;
  padding: 0.35rem 0;
  border-radius: 10px;
  transition: background 0.15s ease;
}

.motors-details__summary:hover {
  background: var(--surface-2);
}

.motors-details__summary::-webkit-details-marker {
  display: none;
}

.motors-details__summary-main {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
}

.motors-details__summary-main > .panel-icon {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 8px;
  background: var(--accent-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.motors-details__text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.motors-details__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.motors-details__hint {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.4;
  font-weight: 500;
}

.motors-details__body {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--border);
}

.motors-details__verify {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.motors-details[open] .motors-details__summary {
  margin-bottom: 0.15rem;
}

.premium-gated-details .motors-details__summary,
.premium-gated-details summary {
  cursor: not-allowed;
}

.premium-gate-note {
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  background: linear-gradient(180deg, #f8fafc 0%, #eef2ff 100%);
  padding: 0.75rem 0.85rem;
}

.premium-gate-note__title {
  margin: 0 0 0.25rem;
  font-size: 0.78rem;
  font-weight: 800;
  color: #1e293b;
}

.premium-gate-note__text {
  margin: 0 0 0.55rem;
  font-size: 0.72rem;
  color: #475569;
}

.premium-gate-badge {
  display: inline-flex;
  align-items: center;
  margin-left: 0.5rem;
  padding: 0.08rem 0.38rem;
  border-radius: 999px;
  background: #ede9fe;
  color: #5b21b6;
  font-size: 0.62rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* --- Elevador de cangilones (asistente) --- */
.be-wizard-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.be-wizard-nav__btn {
  flex: 1 1 auto;
  min-width: 8rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.75rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.be-wizard-nav__btn:hover {
  border-color: #5eead4;
  color: var(--text);
}

.be-wizard-nav__btn--active {
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.12) 0%, rgba(13, 148, 136, 0.04) 100%);
  border-color: #0d9488;
  color: #0f766e;
}

.be-wizard-nav__n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 0.72rem;
  font-weight: 800;
}

.be-wizard-nav__btn--active .be-wizard-nav__n {
  background: #0d9488;
  color: #fff;
  border-color: #0d9488;
}

.be-hints {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-top: 1rem;
}

.be-hints__card {
  padding: 0.55rem 0.65rem;
  border-radius: 8px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--text);
}

.be-diag-panel .be-diag-wrap {
  width: 100%;
  min-height: 200px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #f8fafc;
}

.be-diag-wrap svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: min(72vh, 560px);
}

.app-main--be {
  max-width: 1220px;
  grid-template-columns: 1fr minmax(220px, 280px) !important;
  align-items: start;
}

/* Si la barra CFG quedara como hijo directo del main, ocuparía una celda y empujaría la columna principal al hueco estrecho. */
.app-main--be > #machineConfigBar {
  grid-column: 1 / -1;
}

.be-main-col {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.be-side-col {
  position: sticky;
  top: 0.75rem;
  align-self: start;
}

@media (max-width: 1024px) {
  .app-main--be {
    grid-template-columns: 1fr !important;
  }

  .be-side-col {
    position: static;
  }
}

/* -------------------------------------------------------------------------- */
/* Transportadores — workbench «Clean Tech» (plana, inclinada, rodillo, tornillo) */
/* -------------------------------------------------------------------------- */
html[data-conveyor-tool='flat'],
html[data-conveyor-tool='inclined'],
html[data-conveyor-tool='roller'],
html[data-conveyor-tool='screw'],
html[data-machine-tool='car-lift'],
html[data-tool='pump'],
html[data-tool='traction'] {
  --flat-navy: #0f172a;
  --flat-navy-soft: #1e3a5f;
  --flat-slate: #334155;
  --flat-emerald: #059669;
  --flat-emerald-glow: #10b981;
  --flat-card-shadow: 0 4px 24px rgba(15, 23, 42, 0.07);
  --flat-card-shadow-hover: 0 8px 32px rgba(15, 23, 42, 0.1);
}

.app-main--flat-wb {
  max-width: 1440px;
  grid-template-columns: minmax(300px, 400px) 1fr;
  gap: 1.75rem;
  align-items: start;
}

@media (max-width: 1100px) {
  .app-main--flat-wb {
    grid-template-columns: 1fr;
  }
}

.flat-sidebar {
  position: sticky;
  top: 0.75rem;
  align-self: start;
  max-height: calc(100vh - 1.5rem);
  overflow-y: auto;
  border-radius: 18px;
  box-shadow: var(--flat-card-shadow);
  border: 1px solid rgba(30, 58, 95, 0.12);
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  padding: 1.35rem 1.25rem 1.5rem;
}

@media (max-width: 1100px) {
  .flat-sidebar {
    position: static;
  }
}

.flat-sidebar__head {
  margin-bottom: 1rem;
}

.flat-sidebar__eyebrow {
  margin: 0 0 0.25rem;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--flat-emerald);
}

.flat-sidebar__title {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--flat-navy);
}

.flat-sidebar__lead {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--flat-slate);
}

.flat-help {
  margin-bottom: 0.85rem;
  border-radius: 12px;
}

.flat-accordion {
  margin: 0 0 0.5rem;
  border: 1px solid rgba(51, 65, 85, 0.12);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

.flat-accordion__summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 0.9rem;
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--flat-navy);
  background: linear-gradient(90deg, rgba(5, 150, 105, 0.06) 0%, transparent 100%);
  border-bottom: 1px solid transparent;
  transition: background 0.15s ease;
}

.flat-accordion__summary::-webkit-details-marker {
  display: none;
}

.flat-accordion__summary::before {
  content: '▸';
  font-size: 0.7rem;
  color: var(--flat-emerald);
  transition: transform 0.2s ease;
}

.flat-accordion[open] > .flat-accordion__summary::before {
  transform: rotate(90deg);
}

.flat-accordion[open] > .flat-accordion__summary {
  border-bottom-color: rgba(51, 65, 85, 0.1);
}

.flat-accordion__summary:hover {
  background: linear-gradient(90deg, rgba(5, 150, 105, 0.1) 0%, transparent 100%);
}

.flat-accordion__icon {
  opacity: 0.55;
  font-size: 0.65rem;
}

.flat-accordion__body {
  padding: 0.85rem 0.9rem 1rem;
}

.flat-field--slider .flat-slider {
  width: 100%;
  height: 6px;
  margin: 0.35rem 0 0.5rem;
  border-radius: 999px;
  background: linear-gradient(90deg, #e2e8f0 0%, #cbd5e1 100%);
  accent-color: var(--flat-emerald);
  cursor: pointer;
}

.flat-field--slider .flat-slider:hover {
  accent-color: var(--flat-emerald-glow);
}

.flat-field__num {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.flat-field__num input[type='number'] {
  flex: 1;
  min-width: 0;
  border-radius: 10px;
  border: 1px solid rgba(51, 65, 85, 0.18);
  padding: 0.45rem 0.6rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.flat-field__num input[type='number']:focus {
  outline: none;
  border-color: var(--flat-emerald);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.2);
}

.flat-model-scope {
  margin-top: 0.75rem;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.04);
  font-size: 0.78rem;
}

.flat-calc-hint {
  font-size: 0.78rem;
  margin-top: 0.65rem;
}

.flat-sidebar .btn-calc {
  margin-top: 0.85rem;
}

.flat-stage {
  gap: 1.5rem;
}

.flat-dashboard {
  border-radius: 20px;
  border: 1px solid rgba(30, 58, 95, 0.1);
  box-shadow: var(--flat-card-shadow);
  background: linear-gradient(165deg, #ffffff 0%, #f1f5f9 55%, #ecfdf5 100%);
  padding: 1.35rem 1.4rem 1.5rem;
}

.flat-dashboard__head {
  margin-bottom: 1.1rem;
}

.flat-dashboard__title {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--flat-navy);
  letter-spacing: -0.02em;
}

.flat-dashboard__lead {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.5;
  max-width: 52rem;
}

.flat-dashboard__lead a {
  color: var(--flat-emerald);
  font-weight: 600;
}

.flat-kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17.5rem, 1fr));
  gap: 1rem;
  margin-bottom: 1.15rem;
  width: 100%;
  min-width: 0;
}

@media (max-width: 520px) {
  .flat-kpi-row {
    grid-template-columns: 1fr;
  }
}

.flat-kpi {
  border-radius: 16px;
  padding: 1.15rem 1.25rem;
  min-width: 0;
  background: #fff;
  border: 1px solid rgba(5, 150, 105, 0.22);
  box-shadow: 0 2px 12px rgba(5, 150, 105, 0.08);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.flat-kpi:hover {
  box-shadow: var(--flat-card-shadow-hover);
  transform: translateY(-2px);
}

.flat-kpi--torque {
  border-color: rgba(30, 58, 95, 0.2);
  box-shadow: 0 2px 12px rgba(30, 58, 95, 0.06);
}

.flat-kpi--power {
  border-color: rgba(5, 150, 105, 0.35);
  background: linear-gradient(160deg, #ffffff 0%, #ecfdf5 100%);
}

.flat-kpi__eyebrow {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--flat-slate);
  margin-bottom: 0.45rem;
  line-height: 1.35;
  max-width: 22rem;
}

.flat-kpi__value {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.5rem;
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--flat-navy);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.flat-kpi__unit {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--flat-emerald);
  margin-left: 0;
  white-space: nowrap;
}

.flat-kpi__hint {
  margin: 0.5rem 0 0;
  font-size: 0.78rem;
  color: #64748b;
  line-height: 1.45;
  max-width: 24rem;
}

.flat-kpi-secondary {
  margin-top: 0.25rem;
}

.flat-visual {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(51, 65, 85, 0.1);
  box-shadow: var(--flat-card-shadow);
  background: #fff;
}

.flat-visual .diagram-duo__schematic {
  padding: 0.75rem 0.75rem 0.25rem;
}

.flat-visual .diagram-duo__schematic svg {
  max-height: min(68vh, 620px);
}

html[data-conveyor-tool='flat'] .diagram-metric,
html[data-conveyor-tool='inclined'] .diagram-metric,
html[data-conveyor-tool='roller'] .diagram-metric,
html[data-conveyor-tool='screw'] .diagram-metric {
  transition: filter 0.18s ease, opacity 0.18s ease;
}

html[data-conveyor-tool='flat'] .diagram-metric--hover,
html[data-conveyor-tool='inclined'] .diagram-metric--hover,
html[data-conveyor-tool='roller'] .diagram-metric--hover,
html[data-conveyor-tool='screw'] .diagram-metric--hover {
  filter: drop-shadow(0 0 10px rgba(16, 185, 129, 0.55)) drop-shadow(0 0 4px rgba(30, 58, 95, 0.35));
}

html[data-conveyor-tool='flat'] #section-motores .motor-card-grid,
html[data-conveyor-tool='flat'] #motorBlock .motor-card-grid,
html[data-conveyor-tool='inclined'] #section-motores .motor-card-grid,
html[data-conveyor-tool='inclined'] #incMotorBlock .motor-card-grid,
html[data-conveyor-tool='roller'] #section-motores .motor-card-grid,
html[data-conveyor-tool='roller'] #motorBlock .motor-card-grid,
html[data-conveyor-tool='screw'] #section-screw-motores .motor-card-grid,
html[data-conveyor-tool='screw'] #screwMotorBlock .motor-card-grid {
  display: grid;
  gap: 0.85rem;
}

@media (max-width: 1024px) {
  html[data-conveyor-tool='flat'] #motorBlock table,
  html[data-conveyor-tool='flat'] .drive-catalog-table,
  html[data-conveyor-tool='inclined'] #incMotorBlock table,
  html[data-conveyor-tool='inclined'] .drive-catalog-table,
  html[data-conveyor-tool='roller'] #motorBlock table,
  html[data-conveyor-tool='roller'] .drive-catalog-table,
  html[data-conveyor-tool='screw'] #screwMotorBlock table,
  html[data-conveyor-tool='screw'] .drive-catalog-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    max-width: 100%;
    border-radius: 12px;
  }
}

.flat-panel--verify .verify-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.85rem;
}

@media (max-width: 780px) {
  .flat-panel--verify .verify-grid {
    grid-template-columns: 1fr;
  }

  .machine-config-row {
    grid-template-columns: 1fr;
  }
}

/* Language toggle (matches home hub look; used on bucket elevator and similar pages) */
.app-header .hub-lang {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(148, 163, 184, 0.45);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  padding: 0.14rem;
  backdrop-filter: blur(6px);
}

.app-header .hub-lang__btn {
  border: 0;
  background: transparent;
  color: #475569;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  border-radius: 999px;
  padding: 0.28rem 0.56rem;
  cursor: pointer;
}

.app-header .hub-lang__btn--active {
  background: #0f172a;
  color: #e2e8f0;
}

/* Registro local (register.html) */
.register-page {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 2rem 1.25rem 3rem;
  min-height: calc(100vh - 4rem);
}

.register-card {
  width: min(440px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 1.75rem 1.5rem 2rem;
}

.register-card__eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-dark);
}

.register-card__title {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.register-card__lead {
  margin: 0 0 1.25rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.register-card__terms {
  margin: 0 0 1.25rem;
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.45;
}

.register-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.88rem;
  line-height: 1.4;
  color: var(--muted);
  cursor: pointer;
  margin: 0 0 1rem;
}

.register-checkbox input {
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.register-checkbox a {
  color: var(--accent-dark);
  font-weight: 600;
}

.app-legal-foot {
  margin-top: 2rem;
  padding: 1rem 1.25rem 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

.app-legal-foot__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.25rem;
  font-size: 0.8rem;
  font-weight: 600;
}

.app-legal-foot__links a {
  color: var(--muted);
  text-decoration: none;
}

.app-legal-foot__links a:hover {
  color: var(--accent-dark);
  text-decoration: underline;
}

.checkout-withdrawal {
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.04);
  border: 1px solid var(--border);
}

.register-form__fields {
  margin-bottom: 0.25rem;
}

.register-error {
  margin: 0 0 1rem;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  font-size: 0.88rem;
  font-weight: 600;
}

.checkout-pro-welcome {
  margin: 0 0 1rem;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
  font-size: 0.88rem;
  line-height: 1.45;
}

.checkout-pro-welcome strong {
  display: block;
  margin-bottom: 0.25rem;
  font-weight: 800;
}

.checkout-pro-welcome__sub {
  display: block;
  margin-top: 0.35rem;
  font-weight: 600;
}

.register-panel--success .register-card__title {
  color: var(--accent-dark);
}

.register-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.register-card__actions--submit {
  margin-top: 0.25rem;
}

.register-card__actions .button {
  flex: 1 1 auto;
  min-width: 8rem;
  justify-content: center;
  text-align: center;
}

@media (max-width: 520px) {
  .register-page {
    padding: 1.25rem 1rem 2rem;
  }

  .register-card {
    padding: 1.35rem 1.1rem 1.65rem;
  }
}

/* Aviso rapido: cuenta necesaria antes de Pro (toast superior, no pantalla completa) */
.mdr-pro-gate {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 0.75rem 1rem 1rem;
  pointer-events: none;
}

.mdr-pro-gate__backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: rgba(15, 23, 42, 0.28);
  backdrop-filter: blur(3px);
  pointer-events: auto;
}

.mdr-pro-gate--toast .mdr-pro-gate__panel {
  position: relative;
  z-index: 1;
  pointer-events: auto;
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  width: min(520px, 100%);
  margin-top: max(0.35rem, env(safe-area-inset-top, 0px));
  padding: 1rem 2.25rem 1rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  border-left: 4px solid var(--accent);
  box-shadow: 0 22px 48px rgba(15, 23, 42, 0.18), 0 0 0 1px rgba(13, 148, 136, 0.12);
  animation: mdr-pro-toast-in 0.22s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes mdr-pro-toast-in {
  from {
    opacity: 0;
    transform: translateY(-14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mdr-pro-gate__icon {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.mdr-pro-gate__main {
  flex: 1;
  min-width: 0;
}

.mdr-pro-gate__title {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.mdr-pro-gate__body {
  margin: 0 0 0.85rem;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.45;
}

.mdr-pro-gate__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.mdr-pro-gate__actions .button {
  font-size: 0.84rem;
  padding: 0.5rem 0.95rem;
}

.mdr-pro-gate__x {
  position: absolute;
  top: 0.45rem;
  right: 0.45rem;
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mdr-pro-gate__x:hover {
  background: var(--surface-2);
  color: var(--text);
}

.checkout-user {
  margin: 0 0 1rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-dark);
}

.checkout-actions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 0.75rem;
}

.checkout-demo-note {
  margin-top: 0.5rem;
}

.checkout-manage {
  margin-top: 1.15rem;
  padding-top: 1.05rem;
  border-top: 1px solid rgba(148, 163, 184, 0.4);
}

.checkout-manage__title {
  font-size: 1.02rem;
  font-weight: 800;
  margin: 0 0 0.4rem;
  color: var(--text, #0f172a);
}

.checkout-manage__lead {
  margin: 0 0 0.65rem;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--muted, #64748b);
}

.checkout-manage__btn {
  margin-bottom: 0.55rem;
}

.checkout-manage__mail {
  margin: 0 0 0.45rem;
  font-size: 0.86rem;
}

.checkout-manage__terms {
  margin-top: 0.35rem;
  margin-bottom: 0;
}