/* =====================================================
   DALE DEAL - Páginas de Autenticación Unificadas
   ===================================================== */

/* ===== LAYOUT PRINCIPAL ===== */
.auth-container {
  display: flex;
  min-height: 100vh;
  background: var(--white);
}

/* ===== PANEL IZQUIERDO - FORMULARIO ===== */
.auth-form-panel {
  flex: 0 0 45%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-8);
  position: relative;
}

.auth-form-wrapper {
  width: 100%;
  max-width: 400px;
  position: relative;
  z-index: 10;
}

/* ===== SECCIÓN DEL LOGO ===== */
.auth-logo-section {
  text-align: center;
  margin-bottom: var(--spacing-8);
}

.auth-logo {
  height: 60px;
  width: auto;
  filter: drop-shadow(var(--shadow-sm));
  transition: transform var(--transition-base);
}

.auth-logo:hover {
  transform: scale(1.05);
}

/* ===== SECCIÓN DE BIENVENIDA ===== */
.auth-welcome-section {
  text-align: center;
  margin-bottom: var(--spacing-10);
}

.auth-welcome-title {
  font-size: var(--font-size-lg);
  font-weight: 400;
  color: var(--gray-600);
  margin-bottom: var(--spacing-2);
}

.auth-brand-name {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-3);
  letter-spacing: -0.02em;
}

.auth-welcome-subtitle {
  font-size: var(--font-size-base);
  color: var(--gray-500);
  font-weight: 400;
}

/* ===== FORMULARIOS ===== */
.auth-form {
  width: 100%;
}

/* ===== CAMPOS FLOTANTES ===== */
.auth-form-floating {
  position: relative;
  margin-bottom: var(--spacing-4);
}

.auth-form-floating .form-control {
  height: 60px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-xl);
  font-size: var(--font-size-lg);
  font-weight: 500;
  padding: var(--spacing-4) var(--spacing-4) var(--spacing-2) var(--spacing-4);
  background: var(--gray-50);
  transition: all var(--transition-base);
  box-shadow: none;
  letter-spacing: 0.01em;
  line-height: 1.5;
  color: var(--gray-700);
}

.auth-form-floating .form-control:focus {
  border-color: var(--primary-red);
  background: var(--white);
  box-shadow: 0 0 0 3px var(--primary-red-light);
  outline: none;
}

.auth-form-floating .form-control:not(:placeholder-shown) {
  padding-top: 1.625rem;
  padding-bottom: 0.625rem;
}

/* Ocultar placeholder por defecto y mostrarlo solo cuando el label está arriba */
.auth-form-floating .form-control::placeholder {
  color: transparent;
  transition: color var(--transition-base);
}

.auth-form-floating .form-control:focus::placeholder,
.auth-form-floating .form-control:not(:placeholder-shown)::placeholder {
  color: var(--gray-400);
}

.auth-form-floating label {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  padding: var(--spacing-4);
  pointer-events: none;
  border: 1px solid transparent;
  transform-origin: 0 0;
  transition: all var(--transition-base) ease-out;
  font-size: var(--font-size-lg);
  color: var(--gray-500);
  font-weight: 600;
  letter-spacing: 0.01em;
  z-index: 2;
}

/* Estados activos del label */
.auth-form-floating .form-control:focus ~ label,
.auth-form-floating .form-control:not(:placeholder-shown) ~ label {
  opacity: 0.8;
  transform: scale(0.85) translateY(-0.8rem) translateX(0.15rem);
  color: var(--primary-red);
  font-weight: 700;
  top: 0;
  padding-top: var(--spacing-2);
}

/* Evitar superposición cuando el input pierde foco pero tiene contenido */
.auth-form-floating .form-control:valid:not(:placeholder-shown) ~ label {
  opacity: 0.7;
  transform: scale(0.85) translateY(-0.8rem) translateX(0.15rem);
  color: var(--gray-600);
  font-weight: 600;
}

/* ===== CONTRASEÑAS ===== */
.auth-password-container {
  position: relative;
}

.auth-password-toggle {
  position: absolute;
  right: var(--spacing-4);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--gray-400);
  cursor: pointer;
  padding: var(--spacing-2);
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  z-index: 5;
}

.auth-password-toggle:hover {
  color: var(--primary-red);
  background: var(--primary-red-light);
}

/* ===== MEDIDOR DE FUERZA DE CONTRASEÑA ===== */
.auth-password-strength {
  margin-top: var(--spacing-2);
}

.auth-password-strength .progress {
  height: 3px;
  border-radius: var(--radius-sm);
  background: var(--gray-200);
  overflow: hidden;
}

.auth-password-strength .progress-bar {
  transition: all var(--transition-base);
  border-radius: var(--radius-sm);
}

.auth-password-strength .progress-bar.weak {
  background: var(--error);
}

.auth-password-strength .progress-bar.medium {
  background: var(--warning);
}

.auth-password-strength .progress-bar.strong {
  background: var(--success);
}

.auth-strength-text {
  font-size: var(--font-size-xs);
  color: var(--gray-500);
  margin-top: var(--spacing-1);
  display: block;
}

/* ===== OPCIONES DE LOGIN ===== */
.auth-login-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-6);
}

.auth-remember-me {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.auth-remember-me .form-check-input {
  width: 18px;
  height: 18px;
  margin: 0;
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--white);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.auth-remember-me .form-check-input:checked {
  background: var(--primary-red);
  border-color: var(--primary-red);
}

.auth-remember-me .form-check-input:focus {
  box-shadow: 0 0 0 3px var(--primary-red-light);
  outline: none;
}

.auth-remember-me .form-check-label {
  font-size: var(--font-size-base);
  color: var(--gray-700);
  cursor: pointer;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.auth-forgot-password-link {
  color: var(--primary-red);
  text-decoration: none;
  font-size: var(--font-size-base);
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: color var(--transition-fast);
}

.auth-forgot-password-link:hover {
  color: var(--primary-red-hover);
  text-decoration: underline;
}

/* ===== CHECKBOX DE TÉRMINOS ===== */
.auth-terms-check {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-6);
}

.auth-terms-check .form-check-input {
  width: 18px;
  height: 18px;
  margin: 0;
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--white);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.auth-terms-check .form-check-input:checked {
  background: var(--primary-red);
  border-color: var(--primary-red);
}

.auth-terms-check .form-check-input:focus {
  box-shadow: 0 0 0 3px var(--primary-red-light);
  outline: none;
}

.auth-terms-check .form-check-label {
  font-size: var(--font-size-base);
  color: var(--gray-700);
  line-height: 1.6;
  cursor: pointer;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.auth-terms-link {
  color: var(--primary-red);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: color var(--transition-fast);
}

.auth-terms-link:hover {
  color: var(--primary-red-hover);
  text-decoration: underline;
}

/* ===== BOTONES PRINCIPALES ===== */
.auth-btn-primary {
  width: 100%;
  height: 60px;
  background: var(--gradient-primary);
  border: none;
  border-radius: var(--radius-xl);
  color: var(--white);
  font-size: var(--font-size-lg);
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--spacing-6);
  text-transform: uppercase;
}

.auth-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.auth-btn-primary:active {
  transform: translateY(0);
}

.auth-btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s;
  pointer-events: none;
  z-index: 1;
}

.auth-btn-primary:hover::before {
  left: 100%;
}

/* ===== DIVISOR ===== */
.auth-divider-section {
  text-align: center;
  margin: var(--spacing-6) 0;
  position: relative;
}

.auth-divider-section::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gray-200);
  z-index: 1;
}

.auth-divider-text {
  background: var(--white);
  padding: 0 var(--spacing-4);
  font-size: var(--font-size-base);
  color: var(--gray-600);
  font-weight: 600;
  letter-spacing: 0.01em;
  position: relative;
  z-index: 2;
}

/* ===== BOTONES SOCIALES ===== */
.auth-social-buttons {
  display: flex;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-6);
}

.auth-social-btn {
  flex: 1;
  height: 52px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-xl);
  background: var(--gray-50);
  color: var(--gray-800);
  font-size: var(--font-size-base);
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
}

.auth-social-btn:hover {
  border-color: var(--gray-300);
  background: var(--gray-50);
  transform: translateY(-1px);
}

.auth-social-btn.google:hover {
  border-color: #ea4335;
  color: #ea4335;
}

.auth-social-btn.facebook:hover {
  border-color: #1877f2;
  color: #1877f2;
}

/* ===== ENLACES DE NAVEGACIÓN ===== */
.auth-nav-link-section {
  text-align: center;
  margin-bottom: var(--spacing-6);
  font-size: var(--font-size-sm);
  color: var(--gray-600);
}

.auth-nav-link {
  color: var(--primary-red);
  text-decoration: none;
  font-weight: 600;
  margin-left: var(--spacing-2);
  transition: color var(--transition-fast);
}

.auth-nav-link:hover {
  color: var(--primary-red-hover);
  text-decoration: underline;
}

.auth-empresa-section {
  text-align: center;
  margin-bottom: var(--spacing-4);
}

.auth-empresa-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--gray-700);
  text-decoration: none;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-full);
  padding: var(--spacing-2) var(--spacing-4);
  transition: all var(--transition-base);
}

.auth-empresa-link:hover {
  border-color: var(--primary-red);
  color: var(--primary-red);
  background: rgba(229,62,62,.05);
}

/* ===== RUBRO PRIORIDADES ===== */
.rubro-prioridades {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2);
}

.rubro-prioridad-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-3);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-size: var(--font-size-sm);
  color: var(--gray-700);
  transition: all var(--transition-fast);
}

.rubro-prioridad-option:hover {
  border-color: var(--primary-red);
  color: var(--primary-red);
}

.rubro-prioridad-option input:checked ~ span {
  color: var(--primary-red);
  font-weight: 600;
}

.rubro-prioridad-option:has(input:checked) {
  border-color: var(--primary-red);
  background: rgba(229,62,62,.05);
}

/* ===== ENLACES DEL PIE ===== */
.auth-footer-links {
  text-align: center;
  font-size: var(--font-size-xs);
  color: var(--gray-500);
}

.auth-footer-links a {
  color: var(--gray-500);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.auth-footer-links a:hover {
  color: var(--primary-red);
}

.auth-footer-links span {
  margin: 0 var(--spacing-2);
}

/* ===== PANEL DERECHO - INFORMACIÓN ===== */
.auth-info-panel {
  flex: 1;
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-10);
  color: var(--white);
}

.auth-info-content {
  max-width: 500px;
  position: relative;
  z-index: 10;
}

.auth-info-section {
  margin-bottom: var(--spacing-10);
}

.auth-info-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-4);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.auth-info-description {
  font-size: var(--font-size-lg);
  line-height: 1.6;
  opacity: 0.9;
  font-weight: 400;
}

.auth-features-section {
  margin-bottom: var(--spacing-8);
}

.auth-features-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-6);
}

.auth-features-list {
  list-style: none;
  padding: 0;
}

.auth-features-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-5);
  font-size: var(--font-size-base);
  line-height: 1.5;
}

.auth-features-list li i {
  font-size: var(--font-size-lg);
  margin-top: var(--spacing-1);
  opacity: 0.9;
}

/* ===== ELEMENTOS DECORATIVOS ===== */
.auth-decorative-elements {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.auth-floating-element {
  position: absolute;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(8px);
  animation: authFloat 8s ease-in-out infinite;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.auth-element-1 {
  width: 70px;
  height: 70px;
  top: 34%;
  right: 10%;
  font-size: var(--font-size-xl);
  animation-delay: 0s;
}

.auth-element-2 {
  width: 55px;
  height: 55px;
  top: 72%;
  left: 15%;
  font-size: var(--font-size-lg);
  animation-delay: 1.5s;
}

.auth-element-3 {
  width: 65px;
  height: 65px;
  bottom: 15%;
  right: 10%;
  font-size: var(--font-size-lg);
  animation-delay: 3s;
}

.auth-element-4 {
  width: 45px;
  height: 45px;
  bottom: 10%;
  left: 50%;
  font-size: var(--font-size-base);
  animation-delay: 4.5s;
}

/* ===== FORMAS DE FONDO ===== */
.auth-bg-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.auth-shape {
  position: absolute;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.auth-shape-1 {
  width: 200px;
  height: 200px;
  top: -50px;
  right: -50px;
  animation: authPulse 8s ease-in-out infinite;
}

.auth-shape-2 {
  width: 150px;
  height: 150px;
  bottom: -30px;
  left: -30px;
  animation: authPulse 6s ease-in-out infinite reverse;
}

.auth-shape-3 {
  width: 120px;
  height: 120px;
  top: 40%;
  left: -20px;
  animation: authPulse 10s ease-in-out infinite;
  animation-delay: 2s;
}

/* ===== ANIMACIONES ===== */
@keyframes authFloat {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes authPulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.5;
  }
}

/* ===== VALIDACIÓN DE FORMULARIOS ===== */
.auth-form-floating .form-control.is-invalid {
  border-color: var(--error);
  box-shadow: 0 0 0 3px var(--error-light);
}

.auth-form-floating .form-control.is-valid {
  border-color: var(--success);
  box-shadow: 0 0 0 3px var(--success-light);
}

.auth-invalid-feedback {
  display: block;
  width: 100%;
  margin-top: 0.25rem;
  font-size: var(--font-size-xs);
  color: var(--error);
  font-weight: 500;
}

.auth-valid-feedback {
  display: block;
  width: 100%;
  margin-top: 0.25rem;
  font-size: var(--font-size-xs);
  color: var(--success);
  font-weight: 500;
}

/* ===== ALERTAS ===== */
.auth-alert {
  padding: var(--spacing-3) var(--spacing-4);
  margin-bottom: var(--spacing-4);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
}

.auth-alert-danger {
  color: #721c24;
  background-color: #f8d7da;
  border-color: #f5c6cb;
}

.auth-alert-success {
  color: #155724;
  background-color: #d4edda;
  border-color: #c3e6cb;
}

.auth-alert-warning {
  color: #856404;
  background-color: #fff3cd;
  border-color: #ffeaa7;
}

/* ===== ESTADOS DE CARGA ===== */
.auth-btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

.auth-spinner-sm {
  width: 1rem;
  height: 1rem;
  border-width: 0.1em;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
  .auth-container {
    flex-direction: column;
  }

  .auth-form-panel {
    flex: none;
    min-height: 100vh;
  }

  .auth-info-panel {
    display: none;
  }
}

@media (max-width: 768px) {
  .auth-form-panel {
    padding: var(--spacing-4);
  }

  .auth-form-wrapper {
    max-width: none;
  }

  .auth-brand-name {
    font-size: var(--font-size-3xl);
  }

  .auth-social-buttons {
    flex-direction: column;
  }

  .auth-social-btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .auth-form-panel {
    padding: var(--spacing-3);
  }

  /* Wrapper at 90% width — centered, with breathing room on very small screens */
  .auth-form-wrapper {
    width: 90%;
    margin: 0 auto;
  }

  .auth-welcome-section {
    margin-bottom: var(--spacing-6);
  }

  .auth-brand-name {
    font-size: var(--font-size-2xl);
  }

  /* Inputs: ensure minimum 44px touch target (Apple HIG / WCAG 2.5.5) */
  .auth-form-floating .form-control {
    height: 52px;
    min-height: 44px;
  }

  /* Primary button: same touch target guarantee */
  .auth-btn-primary {
    height: 52px;
    min-height: 44px;
  }

  /* Social buttons: ensure 44px touch target */
  .auth-social-btn {
    min-height: 44px;
  }

  .auth-login-options {
    flex-direction: column;
    gap: var(--spacing-3);
    align-items: flex-start;
  }
}

/* ===== ACCESIBILIDAD ===== */
@media (prefers-reduced-motion: reduce) {
  .auth-floating-element,
  .auth-shape {
    animation: none;
  }
}

@media (prefers-contrast: high) {
  .auth-form-floating .form-control {
    border-width: 3px;
  }

  .auth-btn-primary {
    border: 2px solid var(--white);
  }
}