/* =========================================================
   LOGIN - DISEÑO MODERNO, ENTERPRISE Y PLANO (SIN DEGRADADOS)
   0 Peticiones externas - 100% Optimizado y Ligero
   ========================================================= */

html,
body {
  min-height: 100vh;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background-color: #f8fafc;
  background-image: url("data:image/svg+xml,%3Csvg width='24' height='24' viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='2' cy='2' r='1' fill='%23cbd5e1'/%3E%3C/svg%3E");
  background-repeat: repeat;
  color: #0f172a;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  overflow-x: hidden;
}

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  box-sizing: border-box;
}

.login-container {
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Alerta de Desconexion (0 peticiones, 100% cliente) */
.login-offline-notice {
  width: 100%;
  margin-bottom: 12px;
  padding: 10px 14px;
  border: 1px solid #fecaca;
  border-radius: 8px;
  background-color: #fef2f2;
  color: #b91c1c;
  font-size: 12.5px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  box-sizing: border-box;
}

/* Tarjeta Principal */
.login-card {
  width: 100%;
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-top: 4px solid #2563eb;
  border-radius: 12px;
  box-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 10px 15px -3px rgba(15, 23, 42, 0.07);
  padding: 30px 28px 22px;
  box-sizing: border-box;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

/* Animacion Shake al fallar */
@keyframes shakeCard {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-8px); }
  40%, 80% { transform: translateX(8px); }
}

.shake-card {
  animation: shakeCard 0.5s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
}

/* Badge superior */
.login-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 12px;
  background-color: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 9999px;
  color: #475569;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.badge-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #10b981;
  display: inline-block;
}

.login-brand {
  text-align: center;
  margin-bottom: 22px;
}

.login-logo-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  margin-bottom: 12px;
}

.login-logo {
  display: block;
  max-width: 160px;
  width: auto;
  max-height: 64px;
  height: auto;
  object-fit: contain;
  margin: 0 auto;
}

.login-logo-fallback {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background-color: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #2563eb;
  font-size: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.login-title {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.login-subtitle {
  margin: 5px 0 0;
  color: #64748b;
  font-size: 13px;
  font-weight: 400;
}

/* Campos de formulario */
.login-field {
  margin-bottom: 16px;
}

.login-field-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.login-field label {
  display: block;
  color: #334155;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  margin-bottom: 0;
}

/* Input Group con prefijo integrado tipo SaaS */
.login-input-group {
  display: flex;
  align-items: stretch;
  position: relative;
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background-color: #ffffff;
  box-sizing: border-box;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  overflow: hidden;
}

.login-input-group:hover {
  border-color: #94a3b8;
}

.login-input-group:focus-within {
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.14);
}

.input-group-prefix {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  min-width: 42px;
  background-color: #f8fafc;
  border-right: 1px solid #e2e8f0;
  color: #64748b;
  font-size: 14px;
  pointer-events: none;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.login-input-group:focus-within .input-group-prefix {
  background-color: #eff6ff;
  border-right-color: #bfdbfe;
  color: #2563eb;
}

.login-input-group input {
  flex: 1;
  height: 42px;
  border: 0;
  padding: 0 12px;
  color: #0f172a;
  font-size: 14px;
  outline: none;
  background-color: transparent;
  box-sizing: border-box;
  width: 100%;
}

.login-input-group input::placeholder {
  color: #94a3b8;
  font-weight: 400;
}

/* Toggle Contraseña dentro del input group */
.login-input-group .password-toggle {
  width: 38px;
  min-width: 38px;
  height: 100%;
  border: 0;
  background: transparent;
  color: #64748b;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s ease, background-color 0.15s ease;
  padding: 0;
}

.login-input-group .password-toggle:hover {
  color: #0f172a;
  background-color: #f1f5f9;
}

.login-input-group .password-toggle:focus {
  outline: none;
  color: #2563eb;
  background-color: #eff6ff;
}

/* Aviso Bloq Mayus */
.caps-warning {
  margin-top: 6px;
  padding: 5px 10px;
  background-color: #fef3c7;
  border: 1px solid #fde68a;
  color: #92400e;
  font-size: 11.5px;
  font-weight: 600;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Acciones inferiores (Recordar / Olvidar) */
.login-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 6px 0 18px;
  font-size: 12.5px;
}

.remember-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #475569;
  font-weight: 500;
  cursor: pointer;
  user-select: none;
  margin-bottom: 0;
}

.remember-label input[type="checkbox"] {
  width: 15px;
  height: 15px;
  margin: 0;
  accent-color: #2563eb;
  cursor: pointer;
  border-radius: 4px;
}

.forgot-link {
  color: #2563eb;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.15s ease;
}

.forgot-link:hover {
  color: #1d4ed8;
  text-decoration: underline;
}

/* Boton de Ingreso */
.btn-login {
  width: 100%;
  height: 44px;
  border: 1px solid #2563eb;
  border-radius: 8px;
  background-color: #2563eb;
  color: #ffffff;
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-sizing: border-box;
  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
}

.btn-login:hover {
  background-color: #1d4ed8;
  border-color: #1d4ed8;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.25);
}

.btn-login:hover .btn-icon-arrow {
  transform: translateX(4px);
}

.btn-icon-arrow {
  font-size: 13px;
  transition: transform 0.15s ease;
}

.btn-login:active {
  background-color: #1e40af;
  border-color: #1e40af;
  transform: scale(0.99);
}

.btn-login:disabled {
  cursor: wait;
  background-color: #93c5fd;
  border-color: #93c5fd;
  box-shadow: none;
}

.btn-login.btn-login--success {
  background-color: #16a34a !important;
  border-color: #16a34a !important;
  color: #ffffff !important;
  cursor: default !important;
  box-shadow: 0 4px 10px rgba(22, 163, 74, 0.25) !important;
}

/* Mensajes de Error */
.login-error {
  display: none;
  margin-top: 14px;
  padding: 10px 12px;
  border: 1px solid #fecaca;
  border-radius: 8px;
  background-color: #fef2f2;
  color: #dc2626;
  font-size: 12.5px;
  font-weight: 500;
  text-align: left;
  align-items: center;
  gap: 8px;
}

/* Barra de Confianza al pie de la tarjeta */
.login-trust-bar {
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  color: #64748b;
  font-size: 11px;
  font-weight: 500;
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.trust-item i {
  color: #10b981;
  font-size: 11px;
}

.trust-divider {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background-color: #cbd5e1;
}

/* Pie de Pagina Exterior */
.login-page-footer {
  margin-top: 18px;
  text-align: center;
}

.login-page-footer p {
  margin: 0;
  color: #64748b;
  font-size: 12px;
  font-weight: 400;
}

/* Responsividad */
@media (max-width: 480px) {
  .login-page {
    padding: 16px 12px;
  }

  .login-card {
    padding: 22px 18px 18px;
  }

  .login-title {
    font-size: 18px;
  }

  .login-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .login-trust-bar {
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 12px;
  }

  .trust-divider {
    display: none;
  }
}