/* --- SisBackOffice: páginas de entrada --- */

:root {
  --entry-accent: #2c5282;
  --entry-accent-hover: #e2e8f0;
  --entry-surface: #ffffff;
  --entry-bg: #f4f6f9;
  --entry-text: #1a202c;
  --entry-muted: #64748b;
  --entry-border: #e2e8f0;
  --entry-shadow: 0 10px 40px rgba(15, 23, 42, 0.08);
  --entry-radius: 14px;
}

html[data-module="contable"] {
  --entry-accent: #ff9900;
  --entry-accent-hover: #fff4e5;
  --entry-accent-dark: #cc7a00;
}

html[data-module="nomina"] {
  --entry-accent: #83b87d;
  --entry-accent-hover: #eef8ec;
  --entry-accent-dark: #5a9a54;
}

/* ========== Propuesta B: módulos (contable / nómina) ========== */

body.entry-page--b {
  font-family: "Roboto", sans-serif;
  font-size: 0.9rem;
  min-height: 100vh;
  margin: 0;
  display: flex;
  flex-direction: column;
  color: var(--entry-text);
  background: var(--entry-bg);
  background-image: linear-gradient(135deg, #f4f6f9 0%, #eef1f6 50%, #e8edf4 100%);
}

body.entry-page--b::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, var(--entry-accent) 0, transparent 4px);
  opacity: 0.85;
  z-index: 0;
}

.entry-page--b .entry-header--b,
.entry-page--b .entry-split,
.entry-page--b .entry-footer--b {
  position: relative;
  z-index: 1;
}

.entry-header--b {
  background: var(--entry-surface);
  border-bottom: 1px solid var(--entry-border);
  padding: 0.65rem 1rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.entry-header--b .entry-logo-brand {
  height: 44px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
}

.entry-brand--b,
.entry-header--b .entry-brand,
.entry-landing-header--b .entry-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--entry-text);
  margin: 0;
  text-shadow: none;
}

.entry-module-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--entry-accent);
  background: var(--entry-accent-hover);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  margin-top: 0.15rem;
}

.entry-version--b small {
  color: var(--entry-muted);
  font-size: 0.75rem;
}

.entry-scroll-login {
  margin-left: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--entry-accent);
  color: var(--entry-accent);
  border-radius: 6px;
  padding: 0.35rem 0.75rem;
}

.entry-scroll-login:hover {
  background: var(--entry-accent);
  color: #fff;
}

.entry-split {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 2rem 1rem 4rem;
}

.entry-split-inner {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 3rem;
  align-items: center;
}

.entry-split-kicker {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--entry-accent);
  margin-bottom: 0.5rem;
}

.entry-split-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--entry-text);
  margin-bottom: 0.75rem;
}

.entry-split-lead {
  font-size: 1rem;
  color: var(--entry-muted);
  max-width: 420px;
  line-height: 1.5;
  margin-bottom: 1.75rem;
}

.entry-split-features {
  margin: 0;
  padding: 0;
}

.entry-split-feature {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--entry-text);
  margin-bottom: 0.65rem;
}

.entry-split-feature .fa {
  color: var(--entry-accent);
  font-size: 1.35rem;
}

/* Tarjeta login fija */
.entry-login-card {
  background: var(--entry-surface);
  border-radius: var(--entry-radius);
  box-shadow: var(--entry-shadow);
  border: 1px solid var(--entry-border);
  padding: 1.75rem 1.5rem;
  width: 100%;
  max-width: 400px;
}

.entry-login-card-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--entry-border);
}

.entry-login-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
  color: var(--entry-text);
}

.entry-login-card-sub {
  font-size: 0.8rem;
  color: var(--entry-muted);
  margin: 0.15rem 0 0;
}

.entry-login-form .entry-login-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--entry-muted);
  margin-bottom: 0.35rem;
}

.entry-input-group .form-control {
  border-right: 0;
  font-size: 0.95rem;
  padding: 0.55rem 0.75rem;
}

.entry-input-group .form-control:focus {
  border-color: var(--entry-accent);
  box-shadow: none;
}

.entry-input-group:focus-within {
  box-shadow: 0 0 0 3px rgba(255, 153, 0, 0.15);
  border-radius: 4px;
}

html[data-module="nomina"] .entry-input-group:focus-within {
  box-shadow: 0 0 0 3px rgba(131, 184, 125, 0.2);
}

.entry-input-icon {
  background: #f8fafc;
  border-left: 0;
  color: var(--entry-accent);
}

.entry-login-banner:empty {
  display: none;
}

.entry-submit-btn {
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.65rem 1rem;
  border-width: 2px;
}

.entry-footer--b {
  padding: 0.75rem 1rem calc(0.75rem + env(safe-area-inset-bottom, 0));
  background: var(--entry-surface);
  border-top: 1px solid var(--entry-border);
}

.entry-footer--b .entry-footer-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
}

.entry-footer--b .entry-footer-link {
  color: var(--entry-muted);
  font-size: 0.8rem;
}

.entry-footer--b .entry-footer-link:hover {
  color: var(--entry-accent);
}

/* Validación formulario */
label.error,
span.error {
  color: #dc3545;
  font-size: 0.8rem;
}

input.error {
  border-color: #dc3545 !important;
}

/* Responsive split */
@media (max-width: 991px) {
  .entry-split-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 480px;
  }

  .entry-split-brand {
    text-align: center;
  }

  .entry-split-lead {
    margin-left: auto;
    margin-right: auto;
  }

  .entry-split-features {
    display: inline-block;
    text-align: left;
  }

  .entry-login-card {
    max-width: none;
  }
}

@media (max-width: 575px) {
  .entry-split {
    padding-top: 1.25rem;
  }

  .entry-header--b .entry-brand {
    display: none;
  }

  .entry-split-title {
    font-size: 1.5rem;
  }

  .entry-split-feature {
    font-size: 1.1rem;
  }
}

/* ========== Propuesta B: landing index ========== */

body.entry-landing--b {
  font-family: "Roboto", sans-serif;
  font-size: 0.9rem;
  min-height: 100vh;
  margin: 0;
  display: flex;
  flex-direction: column;
  color: var(--entry-text);
  background: var(--entry-bg);
  background-image: linear-gradient(160deg, #f8fafc 0%, #eef2f7 40%, #e2e8f0 100%);
}

.entry-landing-header--b {
  background: var(--entry-surface);
  border-bottom: 1px solid var(--entry-border);
  padding: 0.65rem 1rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.entry-landing-header--b .entry-version {
  color: var(--entry-muted);
  font-size: 0.75rem;
}

.entry-landing-header--b .logo1 {
  width: 48px;
  height: 48px;
  margin: 0;
}

.entry-brand-link {
  text-decoration: none;
}

.entry-logo-brand {
  height: 44px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
}

.entry-landing-main--b {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem 5rem;
}

.entry-landing-intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2rem;
}

.entry-landing-intro h1 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--entry-text);
  margin-bottom: 0.5rem;
}

.entry-landing-intro p {
  color: var(--entry-muted);
  font-size: 1rem;
  margin: 0;
}

.entry-cards--b {
  width: 100%;
  max-width: 820px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin: 0 auto;
}

.entry-card--b {
  background: var(--entry-surface);
  border: 1px solid var(--entry-border);
  border-radius: var(--entry-radius);
  padding: 1.5rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
  text-align: left;
  position: relative;
  overflow: hidden;
}

.entry-card--b::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--card-accent, #64748b);
}

.entry-card--b:hover,
.entry-card--b:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.12);
  border-color: transparent;
}

.entry-card--b:focus {
  outline: 2px solid var(--card-accent, #64748b);
  outline-offset: 2px;
}

.entry-card--contable.entry-card--b {
  --card-accent: #ff9900;
}

.entry-card--nomina.entry-card--b {
  --card-accent: #83b87d;
}

.entry-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  background: var(--entry-accent-hover);
  color: var(--card-accent);
}

.entry-card--contable .entry-card-icon {
  background: #fff4e5;
  color: #ff9900;
}

.entry-card--nomina .entry-card-icon {
  background: #eef8ec;
  color: #83b87d;
}

.entry-card--b .entry-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--entry-text);
  margin-bottom: 0.35rem;
}

.entry-card--b .entry-card-desc {
  font-size: 0.875rem;
  color: var(--entry-muted);
  margin-bottom: 1rem;
  opacity: 1;
}

.entry-card--b .entry-card-cta {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--card-accent);
  opacity: 1;
}

.entry-tagline--b {
  text-align: center;
  margin-top: 2.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--entry-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.entry-landing-footer--b {
  background: var(--entry-surface);
  border-top: 1px solid var(--entry-border);
  padding: 0.75rem 1rem calc(0.75rem + env(safe-area-inset-bottom, 0));
}

.entry-landing-footer--b label,
.entry-landing-footer--b a {
  color: var(--entry-muted);
  font-size: 0.8rem;
}

@media (max-width: 640px) {
  .entry-cards--b {
    grid-template-columns: 1fr;
    max-width: 400px;
  }
}

/* ========== Legacy / compatibilidad monitor y modal ========== */

.ingbtn,
.navbtn {
  color: var(--entry-accent, orange);
}

.ingnom,
.nombtn {
  color: var(--entry-accent, #83b87d);
}

.logo1 {
  margin-top: 0;
}

.tit0 { font-size: 45px; }
.tit1 { font-size: 80px; }
.tit2 { font-size: 50px; }
.tit3 { font-size: 50px; }
.tit4 { font-size: 0.8rem; }

.shadow1 { text-shadow: none; }

.bgCtb { background-color: whitesmoke; }
.bgAlta { background-color: #D6EBD4; }
.bgGen { background-color: #fddbb4; }