@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=Inter:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap");
@import url("./tokens.css");

/* ===== Reset & Base ===== */

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-normal);
  color: var(--color-ink-900);
  background: var(--color-canvas);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary-700);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-ink-900);
}

h1 {
  font-size: var(--text-display-1);
  font-weight: var(--weight-bold);
}

h2 {
  font-size: var(--text-h2);
  font-weight: var(--weight-bold);
}

h3 {
  font-size: var(--text-h3);
  font-weight: var(--weight-semibold);
}

p {
  color: var(--color-ink-500);
}

.container {
  width: min(var(--container-max), 92%);
  margin: 0 auto;
}

.hidden {
  display: none !important;
}

/* ===== Header & Navigation ===== */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 244, 0.92);
  border-bottom: var(--border-subtle);
  backdrop-filter: blur(10px);
}

.nav {
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo {
  height: 56px;
  width: auto;
  min-width: 160px;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-link {
  text-decoration: none;
  color: var(--color-ink-700);
  font-weight: var(--weight-medium);
  font-size: var(--text-body-sm);
  transition: color var(--duration-normal) var(--ease-in-out);
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--color-primary-700);
}

.nav-link--cta {
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary-700);
  color: #fff !important;
  border-radius: var(--radius-md);
}

.nav-link--cta:hover {
  background: var(--color-primary-900);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: var(--space-2);
  cursor: pointer;
  color: var(--color-ink-900);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  margin: 5px 0;
  border-radius: 1px;
  transition: transform var(--duration-normal) var(--ease-in-out);
}

.nav-drawer {
  display: none;
  position: fixed;
  inset: 80px 0 0;
  background: var(--color-canvas);
  padding: var(--space-6);
  flex-direction: column;
  gap: var(--space-4);
  border-top: var(--border-subtle);
  z-index: 99;
}

.nav-drawer.is-open {
  display: flex;
}

/* ===== Buttons ===== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: var(--weight-semibold);
  font-size: var(--text-body-sm);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    background var(--duration-normal) var(--ease-in-out),
    transform var(--duration-fast) var(--ease-in-out),
    box-shadow var(--duration-normal) var(--ease-in-out);
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
}

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

.btn-primary {
  background: var(--color-primary-700);
  color: #fff;
  border-color: var(--color-primary-700);
}

.btn-primary:hover {
  background: var(--color-primary-900);
  border-color: var(--color-primary-900);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-secondary {
  background: var(--color-canvas-pure);
  color: var(--color-primary-700);
  border-color: var(--color-primary-700);
}

.btn-secondary:hover {
  background: var(--color-primary-100);
}

.btn-ghost {
  background: transparent;
  color: var(--color-canvas);
  border-color: rgba(250, 248, 244, 0.4);
}

.btn-ghost:hover {
  background: rgba(250, 248, 244, 0.1);
}

.btn-danger {
  background: var(--color-error-700);
  border-color: var(--color-error-700);
  color: #fff;
}

.btn-danger:hover {
  background: #962d22;
}

.btn-sm {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-caption);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-body);
}

button:not(.btn):not(.nav-toggle):not(.faq-question):not(.btn-remove-item):not(.quick-action-card):not(.segmented-btn) {
  background: var(--color-primary-700);
  border: 1px solid var(--color-primary-700);
  color: #fff;
  font-weight: var(--weight-semibold);
  cursor: pointer;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-family: inherit;
  transition: background var(--duration-normal) var(--ease-in-out);
}

button:not(.btn):not(.nav-toggle):not(.faq-question):not(.btn-remove-item):not(.quick-action-card):not(.segmented-btn):hover {
  background: var(--color-primary-900);
}

/* ===== Estado de carga / deshabilitado (operaciones async) ===== */

button:disabled,
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Botón ocupado: oculta el texto y muestra un spinner centrado.
   Se usa junto con [disabled] para bloquear el doble submit. */
button.is-loading,
.btn.is-loading {
  color: transparent !important;
  position: relative;
  pointer-events: none;
}

button.is-loading::after,
.btn.is-loading::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 1.1em;
  height: 1.1em;
  border-radius: var(--radius-pill);
  border: 2px solid currentColor;
  border-top-color: #fff;
  opacity: 0.9;
  animation: btn-spin 0.6s linear infinite;
}

@keyframes btn-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  button.is-loading::after,
  .btn.is-loading::after {
    animation: none;
    border-top-color: currentColor;
    opacity: 0.4;
  }
}

/* ===== Cards ===== */

.card {
  background: var(--color-canvas-pure);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-card-padding);
  box-shadow: var(--shadow-card);
}

.card-elevated {
  box-shadow: var(--shadow-card-hover);
}

.card-interactive {
  transition:
    transform var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out);
}

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

/* ===== Sections ===== */

.section {
  padding: var(--space-section-mobile) 0;
}

.section-alt {
  background: var(--color-secondary-100);
  border-block: var(--border-subtle);
}

.section-dark {
  background: var(--color-primary-900);
  color: var(--color-canvas);
}

.section-dark h2,
.section-dark h3,
.section-dark p {
  color: inherit;
}

.section-dark p {
  opacity: 0.85;
}

.section-intro {
  max-width: 640px;
  margin-bottom: var(--space-10);
}

.section-intro.centered {
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-size: var(--text-body-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-primary-700);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-3);
}

.lead {
  font-size: var(--text-body-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-ink-500);
}

.subtitle {
  color: var(--color-ink-500);
  line-height: var(--leading-relaxed);
}

/* ===== Hero ===== */

.hero {
  padding: var(--space-12) 0 var(--space-8);
  background: linear-gradient(180deg, var(--color-canvas) 0%, var(--color-primary-100) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-10);
  align-items: start;
}

.hero-content ul {
  list-style: none;
  padding: 0;
  margin: var(--space-6) 0;
}

.hero-content li {
  padding: var(--space-2) 0 var(--space-2) var(--space-8);
  position: relative;
  color: var(--color-ink-700);
  font-weight: var(--weight-medium);
}

.hero-content li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary-700);
  font-weight: var(--weight-bold);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.hero-meta {
  margin-top: var(--space-6);
  font-size: var(--text-body-sm);
  color: var(--color-ink-500);
}

.hero-status-head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.hero-status h2 {
  font-size: var(--text-h3);
  margin-top: 0;
}

.hero-status-dot {
  width: 9px;
  height: 9px;
  border-radius: var(--radius-pill);
  background: var(--color-success-700);
  box-shadow: 0 0 0 0 var(--color-success-700);
  animation: hero-pulse 2s var(--ease-out) infinite;
  flex: 0 0 auto;
}

@keyframes hero-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(74, 128, 96, 0.5);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(74, 128, 96, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(74, 128, 96, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-status-dot {
    animation: none;
  }
}

.hero-status .stat-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-ink-100);
  font-size: var(--text-body-sm);
}

.hero-status .stat-row strong {
  font-family: var(--font-mono);
  color: var(--color-primary-700);
}

/* ===== Urgency ===== */

.urgency-banner {
  background: var(--color-secondary-100);
  border-block: 2px solid var(--color-secondary-500);
  padding: var(--space-8) 0;
}

.urgency-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-6);
  align-items: center;
}

.urgency-count {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: var(--weight-bold);
  color: var(--color-primary-900);
  margin: 0;
  line-height: 1;
}

.urgency-count span {
  display: block;
  font-size: var(--text-body-sm);
  font-weight: var(--weight-medium);
  color: var(--color-ink-500);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  margin-top: var(--space-2);
}

.urgency-text h2 {
  margin: 0 0 var(--space-3);
  font-size: var(--text-h3);
}

.urgency-list {
  margin: var(--space-4) 0 0;
  padding-left: var(--space-5);
  color: var(--color-ink-700);
}

.urgency-list li {
  margin-bottom: var(--space-2);
}

/* ===== Steps ===== */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.step-card {
  text-align: center;
  padding: var(--space-8) var(--space-6);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary-700);
  color: #fff;
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  font-size: var(--text-h3);
  margin-bottom: var(--space-4);
}

.step-card h3 {
  margin: 0 0 var(--space-3);
}

.step-card p {
  margin: 0;
  font-size: var(--text-body-sm);
}

/* ===== Social proof ===== */

.social-proof {
  text-align: center;
  padding: var(--space-10) 0;
}

.social-proof-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6);
  margin: var(--space-6) 0;
}

.social-stat {
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  font-size: var(--text-h3);
  color: var(--color-primary-700);
}

.social-stat span {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-regular);
  color: var(--color-ink-500);
}

.logo-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.logo-pill {
  padding: var(--space-3) var(--space-5);
  background: var(--color-canvas-pure);
  border: var(--border-subtle);
  border-radius: var(--radius-pill);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-medium);
  color: var(--color-ink-500);
}

/* ===== Plans ===== */

.plans-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6);
}

.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
  max-width: 440px;
}

.plan-card--featured {
  border-color: var(--color-primary-500);
  box-shadow: var(--shadow-floating);
}

.plan-card .price {
  font-family: var(--font-display);
  color: var(--color-primary-700);
  font-size: 2rem;
  font-weight: var(--weight-bold);
  margin: 0;
}

.plan-card .price span {
  font-size: var(--text-body-sm);
  font-weight: var(--weight-regular);
  color: var(--color-ink-500);
}

.plan-card ul {
  list-style: none;
  padding: 0;
  margin: var(--space-4) 0 0;
  flex: 1;
}

.plan-card li {
  padding: var(--space-2) 0;
  font-size: var(--text-body-sm);
  color: var(--color-ink-700);
  border-bottom: 1px solid var(--color-ink-100);
}

/* Card promocional del plan anual */
.plan-card--promo {
  border-color: var(--color-secondary-500, #f59e0b);
  background: linear-gradient(180deg, var(--color-secondary-50, #fffaf0) 0%, var(--color-surface, #fff) 60%);
  box-shadow: var(--shadow-floating);
}

.plan-card--promo .price {
  color: var(--color-secondary-700, #b45309);
}

.plan-promo-equivalente {
  font-size: var(--text-body-sm);
  color: var(--color-ink-600, #4b5563);
  margin: 0;
}

.plan-promo-ahorro {
  font-size: var(--text-body-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-secondary-700, #b45309);
  margin: 0;
}

.plan-promo-ahorro s {
  color: var(--color-ink-400, #9ca3af);
  font-weight: var(--weight-regular);
  margin-left: var(--space-2);
}

/* ===== Offer stack ===== */

.offer-stack {
  max-width: 720px;
  margin: 0 auto;
}

.offer-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-ink-100);
}

.offer-item:last-child {
  border-bottom: none;
}

.offer-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-100);
  border-radius: var(--radius-sm);
  color: var(--color-primary-700);
  font-weight: var(--weight-bold);
}

.offer-total {
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 2px solid var(--color-primary-700);
  text-align: center;
}

.offer-total .price-highlight {
  font-family: var(--font-display);
  font-size: var(--text-h2);
  font-weight: var(--weight-bold);
  color: var(--color-primary-700);
}

/* ===== Comparison table ===== */

.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-canvas-pure);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.compare-table th,
.compare-table td {
  padding: var(--space-4);
  text-align: center;
  border-bottom: 1px solid var(--color-ink-100);
}

.compare-table th:first-child,
.compare-table td:first-child {
  text-align: left;
}

.compare-table thead th {
  background: var(--color-primary-100);
  font-weight: var(--weight-semibold);
}

.compare-table .check {
  color: var(--color-success-700);
  font-weight: var(--weight-bold);
}

.compare-table .cross {
  color: var(--color-ink-300);
}

/* ===== Testimonials ===== */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.testimonial-quote {
  font-size: var(--text-body-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-ink-700);
  margin: 0;
  flex: 1;
}

.testimonial-author {
  font-size: var(--text-body-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-primary-700);
}

.testimonial-role {
  font-size: var(--text-caption);
  color: var(--color-ink-500);
}

/* ===== FAQ ===== */

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: var(--border-subtle);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  background: none;
  border: none;
  color: var(--color-ink-900) !important;
  font-family: var(--font-display);
  font-weight: var(--weight-semibold);
  font-size: var(--text-body);
  text-align: left;
  cursor: pointer;
}

.faq-question::after {
  content: "+";
  font-size: 1.25rem;
  color: var(--color-primary-700);
  transition: transform var(--duration-normal) var(--ease-in-out);
}

.faq-item.is-open .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 0 var(--space-5);
  color: var(--color-ink-500);
  line-height: var(--leading-relaxed);
}

.faq-item.is-open .faq-answer {
  display: block;
}

/* ===== CTA final ===== */

.cta-final {
  text-align: center;
  padding: var(--space-16) 0;
}

.cta-final .btn-lg {
  margin-top: var(--space-6);
}

/* ===== Footer ===== */

.site-footer {
  background: var(--color-primary-900);
  color: var(--color-canvas);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-10);
}

.footer-brand p {
  color: rgba(250, 248, 244, 0.75);
  font-size: var(--text-body-sm);
  margin-top: var(--space-4);
}

.footer-logo {
  height: 40px;
  width: auto;
}

.footer-col h4 {
  color: var(--color-canvas);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-semibold);
  margin: 0 0 var(--space-4);
}

.footer-col a {
  display: block;
  color: rgba(250, 248, 244, 0.75);
  text-decoration: none;
  font-size: var(--text-body-sm);
  padding: var(--space-1) 0;
  transition: color var(--duration-normal) var(--ease-in-out);
}

.footer-col a:hover {
  color: var(--color-canvas);
}

.footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid rgba(250, 248, 244, 0.15);
  font-size: var(--text-caption);
  color: rgba(250, 248, 244, 0.6);
  text-align: center;
}

/* ===== Forms ===== */

.two-col {
  display: grid;
  gap: var(--space-10);
  grid-template-columns: 1fr 1fr;
}

.form {
  display: grid;
  gap: var(--space-4);
}

.form-inline {
  grid-template-columns: 1fr 140px 160px auto;
  align-items: end;
}

.form-grid-3 {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

label {
  display: grid;
  gap: var(--space-2);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-medium);
  color: var(--color-ink-700);
}

input,
select,
textarea {
  font: inherit;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-ink-100);
  padding: var(--space-3) var(--space-4);
  min-width: 0;
  max-width: 100%;
  background: var(--color-canvas-pure);
  transition: border-color var(--duration-normal) var(--ease-in-out);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px var(--color-primary-100);
}

/* Contraste de placeholders >= 4.5:1 (ink-300 default fallaba WCAG AA).
   opacity:1 porque Firefox baja la opacidad del placeholder por defecto. */
input::placeholder,
textarea::placeholder {
  color: var(--color-ink-500);
  opacity: 1;
}

/* Ayuda contextual inline para campos con jerga fiscal. */
.help-tip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  margin-left: var(--space-1);
  border-radius: var(--radius-pill);
  background: var(--color-primary-100);
  color: var(--color-primary-700);
  font-size: var(--text-caption);
  font-weight: var(--weight-bold);
  cursor: help;
  vertical-align: middle;
}

.help-tip:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
}

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

.form-col-full {
  grid-column: 1 / -1;
}

.feedback {
  min-height: 22px;
  font-size: var(--text-body-sm);
}

.feedback.success {
  color: var(--color-success-700);
}

.feedback.error {
  color: var(--color-error-700);
}

/* ===== Utilidades (reemplazan estilos inline) ===== */
.u-text-center {
  text-align: center;
}

.u-mt-4 {
  margin-top: var(--space-4);
}

.hero-ctas.is-centered {
  justify-content: center;
}

/* Lista de beneficios con bullets dentro del card "¿Por qué Senda?" */
.benefit-list {
  padding-left: 1.2rem;
  color: var(--color-ink-700);
}

.demo-empty-hint {
  text-align: center;
  margin: var(--space-8) 0;
}

.hint {
  margin-top: var(--space-3);
  font-size: var(--text-body-sm);
  color: var(--color-ink-500);
}

.calendar-panel {
  background: var(--color-canvas-pure);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-card-padding);
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-card);
}

pre {
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-body-sm);
}

/* ===== Badges ===== */

.badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-green {
  background: var(--color-success-100);
  color: var(--color-success-700);
}

.badge-yellow {
  background: var(--color-warning-100);
  color: var(--color-warning-700);
}

.badge-red {
  background: var(--color-error-100);
  color: var(--color-error-700);
}

.badge-blue {
  background: #e3f2fd;
  color: #1565c0;
}

.badge-orange {
  background: var(--color-warning-100);
  color: var(--color-warning-700);
}

.badge-gray {
  background: var(--color-ink-100);
  color: var(--color-ink-500);
}

.badge-secondary {
  background: var(--color-secondary-100);
  color: var(--color-secondary-700);
}

.badge-promo {
  background: var(--color-secondary-600, #d97706);
  color: #fff;
  align-self: flex-start;
}

/* Opciones de suscripción en el panel (Mi cuenta) */
.suscripcion-planes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
  margin: var(--space-4) 0;
}

.suscripcion-opcion {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-items: flex-start;
}

.suscripcion-opcion .price {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: var(--weight-bold);
  color: var(--color-primary-700);
  margin: 0;
}

.suscripcion-opcion .price span {
  font-size: var(--text-body-sm);
  font-weight: var(--weight-regular);
  color: var(--color-ink-500);
}

.suscripcion-opcion--promo {
  border-color: var(--color-secondary-500, #f59e0b);
  background: var(--color-secondary-50, #fffaf0);
}

.suscripcion-opcion--promo .price {
  color: var(--color-secondary-700, #b45309);
}

.badge-sm {
  padding: 2px 8px;
  font-size: 0.65rem;
}

/* ===== Admin layout ===== */

.login-card {
  max-width: 440px;
  margin: var(--space-10) auto;
}

.login-card h1 {
  font-size: var(--text-h2);
  margin-top: 0;
}

.admin-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: calc(100vh - 80px);
}

.admin-sidebar {
  position: sticky;
  top: 80px;
  height: calc(100vh - 80px);
  overflow: hidden;
  background: var(--color-primary-900);
  padding: var(--space-4) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 0;
}

.admin-sidebar-nav {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(250, 248, 244, 0.22) transparent;
  padding-right: 2px;
}

.admin-sidebar-nav::-webkit-scrollbar {
  width: 4px;
}

.admin-sidebar-nav::-webkit-scrollbar-thumb {
  background: rgba(250, 248, 244, 0.22);
  border-radius: var(--radius-pill);
}

.admin-sidebar-footer {
  flex-shrink: 0;
  padding-top: var(--space-4);
  margin-top: var(--space-2);
  border-top: 1px solid rgba(250, 248, 244, 0.12);
}

.admin-sidebar-title {
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: rgba(250, 248, 244, 0.5);
  padding: var(--space-3) var(--space-3) var(--space-1);
  margin: 0;
}

.admin-sidebar-title:not(:first-child) {
  margin-top: var(--space-2);
}

.admin-nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  color: rgba(250, 248, 244, 0.85);
  text-decoration: none;
  font-size: var(--text-body-sm);
  font-weight: var(--weight-medium);
  transition: background var(--duration-normal) var(--ease-in-out);
}

.admin-nav-kbd {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  line-height: 1;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  background: rgba(250, 248, 244, 0.1);
  color: rgba(250, 248, 244, 0.6);
  border: 1px solid rgba(250, 248, 244, 0.15);
}

.admin-nav-link.is-active .admin-nav-kbd {
  color: rgba(250, 248, 244, 0.85);
}

.admin-nav-link:hover,
.admin-nav-link.is-active {
  background: rgba(250, 248, 244, 0.12);
  color: var(--color-canvas);
}

.admin-main {
  padding: var(--space-8) var(--space-6) var(--space-16);
  background: var(--color-canvas);
  /* Grid item: sin esto, min-width:auto deja que el contenido ancho
     (fila de items, tablas) expanda la columna y desborde el viewport. */
  min-width: 0;
}

.panel-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.panel-header h1 {
  font-size: var(--text-h2);
  margin: 0;
}

.admin-section {
  margin-bottom: var(--space-12);
  scroll-margin-top: 96px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.section-header h2 {
  margin: 0;
}

.stats-cards {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat-card h3 {
  font-size: var(--text-body-sm);
  font-weight: var(--weight-medium);
  color: var(--color-ink-500);
  margin: 0;
}

.stat-number {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: var(--weight-bold);
  color: var(--color-primary-700);
  margin: var(--space-2) 0 0;
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  margin-bottom: var(--space-8);
}

.admin-link {
  display: inline-flex;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--color-canvas-pure);
  text-decoration: none;
  font-size: var(--text-body-sm);
  color: var(--color-ink-700);
  transition: border-color var(--duration-normal) var(--ease-in-out);
}

.admin-link:hover {
  border-color: var(--color-primary-500);
  color: var(--color-primary-700);
}

.table-wrap {
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: auto;
  background: var(--color-canvas-pure);
  box-shadow: var(--shadow-card);
  /* Scroll interno en tablas largas: el encabezado (th sticky) queda fijo
     mientras las filas scrollean, sin perder las columnas de referencia. */
  max-height: calc(100vh - 13rem);
}

.table-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin: 0.5rem 0 0.75rem;
}

.table-toolbar input[type="search"] {
  flex: 1 1 240px;
  min-width: 200px;
}

.table-toolbar-check {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-ink-100);
  font-size: var(--text-body-sm);
  text-align: left;
}

th {
  background: var(--color-primary-100);
  font-weight: var(--weight-semibold);
  color: var(--color-ink-700);
}

td .lead-notes {
  min-width: 220px;
}

td .lead-status {
  min-width: 130px;
}

.facturas-tipo-grid {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.tipo-card {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-3) var(--space-4);
}

.tipo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 30px;
  border-radius: var(--radius-sm);
  font-weight: var(--weight-bold);
  font-size: var(--text-body-sm);
  color: white;
}

.tipo-A {
  background: #2980b9;
}
.tipo-B {
  background: #27ae60;
}
.tipo-C {
  background: #8e44ad;
}

/* ===== Invoice form items ===== */

.form-grid-item {
  display: grid;
  grid-template-columns: minmax(160px, 1.5fr) minmax(150px, 1.6fr) 104px 78px minmax(120px, 1fr) 80px 96px 36px;
  gap: var(--space-3);
  align-items: end;
  padding: var(--space-4) var(--space-3);
  border-bottom: 1px solid var(--color-ink-100);
}

.form-grid-item > label {
  min-width: 0;
}

/* Las etiquetas de los items no se truncan: pueden ir a 2 líneas. */
.form-grid-item > label {
  white-space: normal;
  line-height: var(--leading-snug);
}

.form-grid-item > label.item-field-unidad {
  min-width: 118px;
}

.form-grid-item > label.item-precio-label {
  min-width: 150px;
}

.form-grid-item input,
.form-grid-item select {
  width: 100%;
}

.btn-remove-item {
  background: transparent !important;
  border: 1px solid var(--color-ink-100) !important;
  color: var(--color-error-700) !important;
  font-size: 1.2rem;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
}

.btn-remove-item:hover {
  background: var(--color-error-100) !important;
}

.factura-totals {
  text-align: right;
  padding: var(--space-4) 0;
  font-size: var(--text-body);
}

.factura-totals div {
  margin-bottom: var(--space-1);
}

.factura-totals strong {
  font-family: var(--font-mono);
}

.factura-layout {
  max-width: 1180px;
}

/* ===== Factura preview (fiscal style) ===== */

.factura-preview {
  max-width: 800px;
  margin: 0 auto;
}

.factura-comprobante {
  background: white;
  border: 2px solid #222;
  border-radius: 4px;
  padding: 0;
  font-size: 0.9rem;
  position: relative;
}

.factura-header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  border-bottom: 2px solid #222;
}

.factura-emisor {
  padding: 16px;
  border-right: 1px solid #ccc;
}

.factura-emisor h3 {
  margin: 0 0 6px;
  font-size: 1.1rem;
}

.factura-emisor p {
  margin: 2px 0;
  font-size: 0.82rem;
  color: var(--color-ink-700);
}

.factura-tipo-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px 24px;
  border-left: 1px solid #ccc;
  border-right: 1px solid #ccc;
}

.factura-tipo-letter {
  width: 48px;
  height: 48px;
  border: 3px solid #222;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 800;
}

.factura-tipo-box p {
  margin: 4px 0 0;
  font-size: 0.78rem;
  color: var(--color-ink-500);
}

.factura-meta {
  padding: 16px;
  text-align: right;
}

.factura-meta h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.factura-meta p {
  margin: 2px 0;
  font-size: 0.82rem;
  color: var(--color-ink-700);
}

.factura-receptor {
  padding: 12px 16px;
  border-bottom: 1px solid #ccc;
  background: #fafafa;
}

.factura-receptor h4 {
  margin: 0 0 8px;
  font-size: 0.88rem;
  text-transform: uppercase;
  color: var(--color-ink-500);
  letter-spacing: 0.05em;
}

.factura-receptor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 20px;
}

.factura-receptor-grid p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-ink-700);
}

.factura-detalle table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.factura-detalle th {
  background: #eee;
  padding: 8px 12px;
  text-align: left;
  font-weight: 600;
  border-bottom: 1px solid #ccc;
}

.factura-detalle td {
  padding: 8px 12px;
  border-bottom: 1px solid #eee;
}

.factura-detalle .num {
  text-align: right;
  font-family: var(--font-mono);
  white-space: nowrap;
}

.factura-totales {
  padding: 12px 16px;
  text-align: right;
  border-top: 2px solid #222;
}

.factura-totales-row {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 3px 0;
  font-size: 0.9rem;
}

.factura-totales-row span {
  color: var(--color-ink-500);
}

.factura-total-final {
  font-size: 1.1rem;
  padding-top: 6px;
  border-top: 1px solid #ccc;
  margin-top: 4px;
  font-family: var(--font-mono);
}

.factura-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-top: 1px solid #ccc;
  background: #fafafa;
}

.factura-cae p {
  margin: 2px 0;
  font-size: 0.88rem;
  font-family: var(--font-mono);
}

.factura-qr {
  text-align: center;
}

.qr-placeholder {
  width: 80px;
  height: 80px;
  border: 2px dashed #aaa;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: #aaa;
}

.factura-whatsapp {
  padding: 12px 16px;
  border-top: 1px dashed #ccc;
}

.factura-whatsapp h4 {
  margin: 0 0 6px;
  font-size: 0.85rem;
  color: var(--color-ink-500);
}

.whatsapp-msg {
  background: #dcf8c6;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.88rem;
  color: #222;
  margin: 0;
}

.factura-actions {
  padding: 12px 16px;
  display: flex;
  gap: 10px;
  border-top: 1px solid #eee;
}

.factura-demo-badge {
  background: var(--color-error-700);
  color: white;
  text-align: center;
  padding: 6px;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.factura-real-badge {
  background: var(--color-success-700);
  color: white;
  text-align: center;
  padding: 6px;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.factura-modo-info {
  margin-bottom: var(--space-3);
  font-size: var(--text-body-sm);
}

.arca-connected-hint {
  color: var(--color-success-700);
  background: var(--color-success-100);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  display: inline-block;
}

.sim-hint {
  color: var(--color-ink-500);
  background: var(--color-ink-100);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  display: inline-block;
}

.factura-modo-toggle {
  margin: var(--space-3) 0;
  padding: var(--space-3) var(--space-4);
  background: var(--color-primary-100);
  border: 1px solid var(--color-success-100);
  border-radius: var(--radius-md);
}

/* Barra de acción fija al pie del viewport: en un form largo y de uso
   frecuente, el total y el botón de emitir quedan siempre a la vista. */
.factura-actionbar {
  position: sticky;
  bottom: var(--space-4);
  z-index: 20;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-4);
  margin-top: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-canvas-pure);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-floating);
}

.factura-actionbar .factura-modo-toggle {
  margin: 0;
}

.factura-actionbar-total {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-right: auto;
}

.factura-actionbar-total span {
  font-size: var(--text-body-sm);
  color: var(--color-ink-500);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.factura-actionbar-total strong {
  font-size: var(--text-h2);
  font-weight: var(--weight-bold);
  color: var(--color-ink-900);
  font-variant-numeric: tabular-nums;
}

.factura-actionbar #factura-submit-btn {
  flex: 0 0 auto;
}

@media (max-width: 640px) {
  .factura-actionbar #factura-submit-btn {
    flex: 1 1 100%;
  }
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  font-weight: var(--weight-medium);
}

.toggle-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary-700);
}

/* ===== Logo upload ===== */

.logo-upload-area {
  display: flex;
  align-items: flex-start;
  gap: var(--space-6);
  margin-top: var(--space-3);
}

.logo-preview-box {
  width: 120px;
  height: 120px;
  border: 2px dashed var(--color-ink-100);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-canvas);
}

.logo-preview-box img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.logo-placeholder {
  font-size: var(--text-caption);
  color: var(--color-ink-500);
}

.logo-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

/* ===== ARCA wizard ===== */

.arca-wizard {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.arca-step {
  background: var(--color-canvas-pure);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
}

.step-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.arca-step .step-number {
  width: 36px;
  height: 36px;
  min-width: 36px;
  font-size: var(--text-body);
  margin-bottom: 0;
}

.step-header h3 {
  margin: 0 0 2px;
}

.arca-instructions {
  padding: 0 0 0 var(--space-12);
}

.arca-instructions ol {
  padding-left: var(--space-5);
  line-height: 2;
}

.arca-verify-box {
  padding: 0 0 0 var(--space-12);
}

.arca-check-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  font-size: var(--text-body-sm);
}

.check-icon {
  font-size: 1.1rem;
  width: 1.4em;
  text-align: center;
}

.arca-connected {
  border: 1px solid var(--color-success-700);
  background: var(--color-success-100);
  border-radius: var(--radius-md);
}

.arca-connected-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-2) var(--space-8);
  margin-bottom: var(--space-4);
}

.arca-error {
  border: 1px solid var(--color-error-700);
  border-radius: var(--radius-md);
  background: var(--color-error-100);
  color: var(--color-error-700);
}

.arca-error p {
  margin: 0;
}

/* ===== Demo section ===== */

.demo-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-8);
  align-items: start;
}

.demo-preview-wrap {
  position: sticky;
  top: 96px;
}

/* ===== Guarantee block ===== */

.guarantee-card {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  border: 2px solid var(--color-secondary-500);
  background: var(--color-canvas-pure);
}

.guarantee-signature {
  margin-top: var(--space-6);
  font-style: italic;
  color: var(--color-ink-700);
}

/* ===== Responsive ===== */

@media (min-width: 768px) {
  .section {
    padding: var(--space-section-desktop) 0;
  }

  .form-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 960px) {
  .nav-desktop {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .hero-grid,
  .plans-grid,
  .two-col,
  .form-inline,
  .stats-cards,
  .steps-grid,
  .testimonials-grid,
  .demo-grid,
  .footer-grid,
  .urgency-inner {
    grid-template-columns: 1fr;
  }

  .admin-layout {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
    height: auto;
    overflow: visible;
    padding: var(--space-4);
  }

  .admin-sidebar-nav {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-2);
    overflow: visible;
  }

  .admin-sidebar-footer {
    width: 100%;
    border-top: none;
    padding-top: var(--space-2);
  }

  .admin-sidebar-title {
    width: 100%;
  }

  .admin-nav-link {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-caption);
  }

  .factura-header {
    grid-template-columns: 1fr;
  }

  .factura-tipo-box {
    border-left: none;
    border-right: none;
    border-top: 1px solid #ccc;
    border-bottom: 1px solid #ccc;
  }

  .factura-receptor-grid {
    grid-template-columns: 1fr;
  }

  .compare-table {
    font-size: var(--text-caption);
  }
}

@media (max-width: 480px) {
  .hero-ctas .btn {
    width: 100%;
  }
}

/* ===== Etapa 3C — Panel por vistas ===== */

.admin-page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.admin-page-eyebrow {
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-primary-700);
  margin: 0 0 var(--space-2);
}

.admin-page-header h1 {
  font-size: var(--text-h2);
  margin: 0 0 var(--space-2);
}

.admin-page-subtitle {
  margin: 0;
  color: var(--color-ink-500);
  font-size: var(--text-body);
}

.admin-callout {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-8);
  background: var(--color-primary-100);
  border: 1px solid var(--color-primary-500);
  border-radius: var(--radius-md);
  color: var(--color-ink-700);
  font-size: var(--text-body-sm);
  line-height: var(--leading-relaxed);
}

.admin-callout.hidden {
  display: none;
}

.admin-callout-icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: var(--radius-pill);
  background: var(--color-primary-700);
  color: var(--color-canvas);
  font-size: 0.7rem;
  font-weight: var(--weight-bold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.admin-nav-icon {
  flex-shrink: 0;
  width: 1.125rem;
  height: 1.125rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0.9;
}

.admin-nav-icon svg {
  width: 1.125rem;
  height: 1.125rem;
  display: block;
}

.admin-sidebar-quota {
  margin: 0 var(--space-2) var(--space-3);
  color: rgba(250, 248, 244, 0.65);
  font-size: var(--text-caption);
  line-height: var(--leading-snug);
}

.quick-actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}

.quick-action-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-5) var(--space-6);
  background: linear-gradient(145deg, var(--color-primary-700) 0%, var(--color-primary-900) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: #fff;
  transition:
    box-shadow var(--duration-normal) var(--ease-in-out),
    transform var(--duration-normal) var(--ease-in-out),
    filter var(--duration-normal) var(--ease-in-out);
}

.quick-action-card:hover {
  box-shadow: var(--shadow-floating);
  transform: translateY(-3px);
  filter: brightness(1.05);
}

.quick-action-card strong {
  font-size: var(--text-body);
  font-weight: var(--weight-semibold);
  color: #fff;
}

.quick-action-card .hint {
  color: rgba(255, 255, 255, 0.82);
  font-size: var(--text-body-sm);
  line-height: var(--leading-snug);
}

.quick-action-icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-1);
}

.quick-action-icon svg {
  width: 1.25rem;
  height: 1.25rem;
  display: block;
}

.stats-cards--ops {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-card--highlight {
  background: linear-gradient(135deg, var(--color-canvas-pure) 0%, var(--color-primary-100) 100%);
  border-color: rgba(47, 90, 61, 0.25);
}

.stat-card--highlight .stat-number {
  color: var(--color-primary-900);
}

.dashboard-section-label {
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-ink-500);
  margin: 0 0 var(--space-3);
}

.caja-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.stat-card--accent {
  border-color: var(--color-primary-500);
  background: linear-gradient(135deg, var(--color-canvas-pure) 0%, var(--color-primary-100) 100%);
}

.card--flat {
  box-shadow: none;
  border: var(--border-subtle);
  padding: var(--space-6);
  margin-bottom: var(--space-4);
}

.form-span-3 {
  grid-column: 1 / -1;
}

.onboarding-card {
  border: 1px solid var(--color-primary-500, #4338ca);
  border-radius: var(--radius-lg, 12px);
  padding: var(--space-5);
  background: linear-gradient(135deg, var(--color-canvas-pure, #fff) 0%, var(--color-primary-100, #eef2ff) 100%);
}

.onboarding-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
}

.onboarding-progress {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  white-space: nowrap;
}

.onboarding-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.onboarding-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.onboarding-item:first-child {
  border-top: none;
}

.onboarding-check {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--color-ink-300, #cbd5e1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
}

.onboarding-item.is-done .onboarding-check {
  background: var(--color-success-500, #16a34a);
  border-color: var(--color-success-500, #16a34a);
}

.onboarding-label {
  flex: 1 1 auto;
}

.onboarding-item.is-done .onboarding-label {
  color: var(--color-ink-500, #64748b);
  text-decoration: line-through;
}

.alert-banner {
  border-radius: var(--radius-lg, 12px);
  padding: var(--space-4) var(--space-5);
  border: 1px solid #f0c36d;
  background: #fff8e6;
}

.alert-banner--warn {
  border-color: #f0c36d;
  background: #fff8e6;
}

.alert-banner-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.alert-banner-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.alert-banner-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: var(--text-body-sm);
  border-top: 1px dashed rgba(0, 0, 0, 0.08);
  padding-top: 4px;
}

.alert-banner-list li:first-child {
  border-top: none;
  padding-top: 0;
}

.segmented-control {
  display: inline-flex;
  background: var(--color-ink-100);
  border-radius: var(--radius-pill);
  padding: 3px;
  gap: 2px;
}

.segmented-btn {
  border: none;
  background: transparent;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  font-size: var(--text-body-sm);
  font-weight: var(--weight-medium);
  color: var(--color-ink-500);
  cursor: pointer;
  font-family: inherit;
  transition: background var(--duration-fast) var(--ease-in-out);
}

.segmented-btn.is-active {
  background: var(--color-canvas-pure);
  color: var(--color-primary-900);
  box-shadow: var(--shadow-card);
}

.admin-section-title {
  font-size: var(--text-h3);
  margin: 0 0 var(--space-4);
}

.badge-caja-pendiente {
  background: var(--color-warning-100);
  color: var(--color-warning-700);
}

.badge-caja-facturado {
  background: var(--color-success-100);
  color: var(--color-success-700);
}

.badge-caja-anulado {
  background: var(--color-ink-100);
  color: var(--color-ink-500);
}

.factura-servicio {
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  background: var(--color-secondary-100);
  border-radius: var(--radius-md);
  font-size: var(--text-body-sm);
}

.factura-servicio p {
  margin: 0.25rem 0;
}

@media (max-width: 768px) {
  .admin-page-header {
    flex-direction: column;
  }

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

  .segmented-control {
    flex-wrap: wrap;
    border-radius: var(--radius-md);
  }
}

/* ===== Etapa 4 — Auth landing ===== */

body.modal-open {
  overflow: hidden;
}

.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: var(--space-6);
}

.auth-modal.hidden {
  display: none;
}

.auth-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0.42);
  backdrop-filter: blur(4px);
}

.auth-dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 480px);
  max-height: calc(100vh - var(--space-12));
  overflow-y: auto;
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-floating);
}

.auth-dialog h2 {
  margin: 0 0 var(--space-2);
}

.auth-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 2rem;
  height: 2rem;
  padding: 0;
  border-radius: var(--radius-pill);
  line-height: 1;
}

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  padding: 4px;
  margin: var(--space-6) 0;
  background: var(--color-primary-100);
  border-radius: var(--radius-pill);
}

.auth-tab {
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-primary-900);
  padding: var(--space-2) var(--space-4);
  font-weight: var(--weight-semibold);
  cursor: pointer;
  font-family: inherit;
}

.auth-tab.is-active {
  background: var(--color-canvas-pure);
  box-shadow: var(--shadow-card);
}

.auth-form {
  gap: var(--space-4);
}

.auth-form .btn {
  width: 100%;
  justify-content: center;
}

@media (max-width: 768px) {
  .nav-drawer .btn {
    width: 100%;
    justify-content: center;
  }

  .auth-dialog {
    padding: var(--space-6);
  }
}

/* ===== Toast / notificaciones flotantes ===== */
.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  max-width: min(420px, calc(100vw - 2rem));
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: #1f2937;
  color: #fff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.92rem;
  line-height: 1.35;
  cursor: pointer;
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.toast--show {
  opacity: 1;
  transform: translateX(0);
}

/* Tonos brillantes: el toast es una superficie oscura, los tokens claros
   no tendrian contraste suficiente sobre #1f2937. */
.toast--success .toast-icon {
  color: #4ade80;
}

.toast--error .toast-icon {
  color: #f87171;
}

.toast--info .toast-icon {
  color: #60a5fa;
}

.toast-icon {
  font-weight: 700;
  flex: 0 0 auto;
  font-size: 1.05rem;
}

.toast-msg {
  flex: 1 1 auto;
}

@media (max-width: 480px) {
  .toast-container {
    left: 1rem;
    right: 1rem;
    max-width: none;
  }
}

/* =========================================================================
   Rediseño panel: selects modernos, combobox buscable, sección Ventas
   y detalle expandible de Compras. Consistente con tokens.css.
   ========================================================================= */

/* ----- Selects con flecha custom (todo el sistema) ----- */
select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  cursor: pointer;
  padding-right: calc(var(--space-4) + 20px);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%232f5a3d' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-size: 16px;
}

select:hover {
  border-color: var(--color-primary-500);
}

select:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  background-color: var(--color-ink-100);
}

/* ----- Listas/tablas de datos: look más pulido en todo el sistema ----- */
.table-wrap table tbody tr {
  transition: background var(--duration-fast) var(--ease-out);
}

.table-wrap table tbody tr:nth-child(even):not(.compra-detalle) {
  background: color-mix(in srgb, var(--color-canvas) 60%, transparent);
}

.table-wrap table tbody tr:hover:not(.compra-detalle) {
  background: color-mix(in srgb, var(--color-primary-100) 45%, transparent);
}

.table-wrap table th {
  position: sticky;
  top: 0;
  z-index: 1;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  font-size: var(--text-caption);
}

.table-wrap table tbody tr:last-child td {
  border-bottom: none;
}

/* ----- Items de factura: reflujo en pantallas medianas/chicas ----- */
@media (max-width: 1080px) {
  .form-grid-item {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3) var(--space-4);
  }
  .form-grid-item > .btn-remove-item {
    grid-column: 3;
    justify-self: end;
  }
}

@media (max-width: 600px) {
  .form-grid-item {
    grid-template-columns: 1fr 1fr;
  }
  .form-grid-item > .btn-remove-item {
    grid-column: 2;
    justify-self: end;
  }
}

/* ----- Combobox buscable de producto ----- */
.combobox {
  position: relative;
  width: 100%;
}

.combobox-input {
  width: 100%;
  padding-left: calc(var(--space-4) + 18px);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='15' height='15' viewBox='0 0 24 24' fill='none' stroke='%236b6b6b' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left var(--space-3) center;
  background-size: 15px;
}

.combobox-input[aria-expanded="true"] {
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px var(--color-primary-100);
}

.combobox-list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 60;
  margin: 0;
  padding: var(--space-1);
  list-style: none;
  max-height: 280px;
  overflow-y: auto;
  background: var(--color-canvas-pure);
  border: 1px solid var(--color-ink-100);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-floating);
}

.combobox-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out);
}

.combobox-item:hover,
.combobox-item.is-active {
  background: var(--color-primary-100);
}

.combobox-item-name {
  font-weight: var(--weight-semibold);
  color: var(--color-ink-900);
  font-size: var(--text-body-sm);
}

.combobox-item-meta {
  font-size: var(--text-caption);
  color: var(--color-ink-500);
  font-family: var(--font-mono);
}

.combobox-item--manual {
  color: var(--color-ink-500);
  font-style: italic;
  font-size: var(--text-body-sm);
}

.combobox-empty {
  padding: var(--space-2) var(--space-3);
  color: var(--color-ink-500);
  font-size: var(--text-body-sm);
}

/* ----- Sección Ventas: filas de items y totales ----- */
.form-grid-item {
  border-radius: var(--radius-md);
  transition: background var(--duration-fast) var(--ease-out);
}

.form-grid-item:hover {
  background: color-mix(in srgb, var(--color-primary-100) 35%, transparent);
}

.factura-totals {
  background: var(--color-canvas-pure);
  border: 1px solid var(--color-ink-100);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-card);
  margin-top: var(--space-4);
}

.factura-totals div {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  color: var(--color-ink-500);
  font-size: var(--text-body-sm);
}

.factura-totals div:last-child {
  margin-top: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-ink-100);
  font-size: var(--text-body-lg);
  font-weight: var(--weight-bold);
  color: var(--color-ink-900);
}

.factura-totals strong {
  font-family: var(--font-mono);
  color: var(--color-ink-900);
}

.factura-modo-info {
  margin: var(--space-2) 0 var(--space-4);
}

.factura-modo-info .sim-hint,
.factura-modo-info .arca-connected-hint {
  display: block;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-body-sm);
  border: 1px solid transparent;
}

.factura-modo-info .sim-hint {
  background: var(--color-warning-100);
  color: var(--color-warning-700);
  border-color: color-mix(in srgb, var(--color-warning-700) 25%, transparent);
}

.factura-modo-info .arca-connected-hint {
  background: var(--color-success-100);
  color: var(--color-success-700);
  border-color: color-mix(in srgb, var(--color-success-700) 25%, transparent);
}

/* ----- Compras: detalle expandible ----- */
.compra-expand {
  background: transparent !important;
  border: none !important;
  color: var(--color-ink-900) !important;
  padding: var(--space-1) 0 !important;
  font: inherit;
  font-weight: var(--weight-medium);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
}

.compra-expand .chevron {
  display: inline-block;
  color: var(--color-primary-700);
  transition: transform var(--duration-fast) var(--ease-out);
}

.compra-expand.is-open .chevron {
  transform: rotate(90deg);
}

.compra-detalle > td {
  background: color-mix(in srgb, var(--color-primary-100) 40%, var(--color-canvas));
  padding: var(--space-3) var(--space-4);
}

.compra-detalle-box .subtable {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-canvas-pure);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.compra-detalle-box .subtable th {
  text-align: left;
  font-size: var(--text-caption);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-ink-500);
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-ink-100);
}

.compra-detalle-box .subtable td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-ink-100);
  font-size: var(--text-body-sm);
}

.compra-detalle-box .subtable tr:last-child td {
  border-bottom: none;
}

.compra-detalle-box .subtable .num {
  text-align: right;
  font-family: var(--font-mono);
}