/**
 * IMP Libro de Reclamaciones — CSS Público
 *
 * Estilos alineados al tema IMP 2024 (Poppins + Agetta Display, paleta IMP).
 *
 * @package IMP_Libro_Reclamaciones
 */

/* ============================================
   Variables CSS  — paleta IMP 2024
   ============================================ */
.imp-lr-wrapper {
  --imp-primary: #0066ff;
  --imp-primary-dark: #0025bd;
  --imp-primary-bg: #e2f0ff;
  --imp-label: #0095ff;
  --imp-success: #16a34a;
  --imp-success-bg: #dcfce7;
  --imp-error: #ef4444;
  --imp-error-bg: #fef2f2;
  --imp-text: #333f48;
  --imp-text-body: #66717b;
  --imp-text-muted: #99a3ab;
  --imp-border: #f2f4f5;
  --imp-border-input: #99a3ab;
  --imp-border-focus: #0095ff;
  --imp-bg: #ffffff;
  --imp-bg-light: #f2f4f5;
  --imp-radius: 8px;
  --imp-radius-sm: 4px;
  --imp-shadow: 0 8px 16px rgba(0, 54, 136, 0.05);
  --imp-shadow-lg: 0 16px 32px rgba(0, 54, 136, 0.2);
  --imp-transition: 0.15s ease;
  --imp-font: "Poppins", ui-sans-serif, system-ui, sans-serif;
  --imp-font-heading: "Agetta Display", ui-sans-serif, system-ui, sans-serif;
}

/* ============================================
   Wrapper Principal
   ============================================ */
.imp-lr-wrapper {
  max-width: 860px;
  margin: 0 auto;
  padding: 0;
  font-family: var(--imp-font);
  font-size: 14px;
  line-height: 1.5;
  color: var(--imp-text-body);
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.imp-lr-wrapper *,
.imp-lr-wrapper *::before,
.imp-lr-wrapper *::after {
  box-sizing: border-box;
}

/* ============================================
   Encabezado
   ============================================ */
.imp-lr-header {
  background: linear-gradient(
    135deg,
    var(--imp-primary-dark),
    var(--imp-primary)
  );
  color: #ffffff;
  padding: 32px;
  border-radius: var(--imp-radius) var(--imp-radius) 0 0;
  text-align: center;
  margin-bottom: 0;
}

.imp-lr-header-logo img {
  max-height: 60px;
  margin: 0 auto 12px;
  display: block;
}

.imp-lr-header-icon {
  font-size: 36px;
  margin-bottom: 8px;
}

.imp-lr-header-title {
  font-family: var(--imp-font-heading);
  font-size: 28px;
  font-weight: 400;
  margin: 0 0 10px;
  color: #ffffff;
  letter-spacing: 0.01em;
}

.imp-lr-header-legal {
  font-size: 13px;
  opacity: 0.9;
  margin: 0;
  line-height: 1.5;
  max-width: 640px;
  margin: 0 auto;
}

/* ============================================
   Alertas
   ============================================ */
.imp-lr-alert {
  padding: 14px 18px;
  border-radius: var(--imp-radius-sm);
  margin: 16px 0;
  font-size: 14px;
  line-height: 1.5;
}

.imp-lr-alert-error {
  background-color: var(--imp-error-bg);
  color: var(--imp-error);
  border-left: 4px solid var(--imp-error);
}

.imp-lr-alert-success {
  background-color: var(--imp-success-bg);
  color: var(--imp-success);
  border-left: 4px solid var(--imp-success);
}

/* ============================================
   Formulario
   ============================================ */
.imp-lr-form {
  background: var(--imp-bg);
  padding: 28px 32px 32px;
  border: 1px solid var(--imp-border);
  border-top: none;
  border-radius: 0 0 var(--imp-radius) var(--imp-radius);
  box-shadow: var(--imp-shadow);
}

/* ============================================
   Fieldsets
   ============================================ */
.imp-lr-fieldset {
  border: none;
  padding: 0;
  margin: 0 0 24px;
}

.imp-lr-legend {
  font-family: var(--imp-font-heading);
  font-size: 18px;
  font-weight: 400;
  color: var(--imp-primary-dark);
  padding-bottom: 10px;
  border-bottom: 2px solid var(--imp-primary-bg);
  margin-bottom: 18px;
  width: 100%;
  display: block;
}

#imp-lr-rep-fields {
  transition: opacity 0.25s ease;
}

.imp-lr-legend small {
  font-weight: 400;
  color: var(--imp-text-muted);
  font-size: 11px;
  font-family: var(--imp-font);
}

.imp-lr-legend-toggle {
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.imp-lr-toggle-icon {
  font-size: 14px;
  transition: transform var(--imp-transition);
}

.imp-lr-legend-toggle.active .imp-lr-toggle-icon {
  transform: rotate(90deg);
}

/* ============================================
   Grid System
   ============================================ */
.imp-lr-grid {
  display: grid;
  gap: 16px;
  margin-bottom: 16px;
}

.imp-lr-grid-2 {
  grid-template-columns: 1fr 1fr;
}

.imp-lr-grid-3 {
  grid-template-columns: 1fr 1fr 1fr;
}

@media (max-width: 768px) {
  .imp-lr-grid-2,
  .imp-lr-grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .imp-lr-form {
    padding: 16px;
  }

  .imp-lr-header {
    padding: 20px 16px;
  }
}

/* ============================================
   Campos de formulario
   ============================================ */
.imp-lr-field {
  margin-bottom: 4px;
}

.imp-lr-label-text {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--imp-label);
  margin-bottom: 6px;
}

.imp-lr-required {
  color: var(--imp-error);
}

.imp-lr-input,
.imp-lr-select,
.imp-lr-textarea {
  width: 100%;
  padding: 10px 12px;
  font-size: 1rem;
  font-family: var(--imp-font);
  font-weight: 400;
  color: var(--imp-text);
  background: var(--imp-bg);
  border: 1px solid var(--imp-border-input);
  border-radius: var(--imp-radius);
  transition:
    border-color var(--imp-transition),
    box-shadow var(--imp-transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.imp-lr-input:focus,
.imp-lr-select:focus,
.imp-lr-textarea:focus {
  border-color: var(--imp-border-focus);
  box-shadow: 0 0 0 1px var(--imp-border-focus);
}

.imp-lr-input[readonly] {
  background-color: var(--imp-bg-light);
  color: var(--imp-text-muted);
  cursor: default;
}

.imp-lr-input-highlight {
  background-color: var(--imp-primary-bg) !important;
  color: var(--imp-primary-dark) !important;
  font-weight: 600;
}

.imp-lr-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%2399A3AB'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}

.imp-lr-textarea {
  resize: vertical;
  min-height: 80px;
}

/* ============================================
   Estado de Error en Campos
   ============================================ */
.imp-lr-field--error .imp-lr-input,
.imp-lr-field--error .imp-lr-select,
.imp-lr-field--error .imp-lr-textarea {
  border-color: var(--imp-error);
}

.imp-lr-field--error .imp-lr-input:focus,
.imp-lr-field--error .imp-lr-select:focus,
.imp-lr-field--error .imp-lr-textarea:focus {
  box-shadow: 0 0 0 1px var(--imp-error);
}

.imp-lr-error-msg {
  display: block;
  font-size: 12px;
  color: var(--imp-error);
  margin-top: 4px;
  padding-left: 2px;
  animation: imp-lr-shake 0.3s ease;
}

@keyframes imp-lr-shake {
  0%,
  100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-4px);
  }
  50% {
    transform: translateX(4px);
  }
  75% {
    transform: translateX(-4px);
  }
}

/* Validación visual JS */
.imp-lr-field--valid .imp-lr-input,
.imp-lr-field--valid .imp-lr-select {
  border-color: var(--imp-success);
}

/* ============================================
   Radio Cards (Selección de Empresa)
   ============================================ */
.imp-lr-radio-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.imp-lr-radio-card {
  flex: 1;
  min-width: 220px;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  padding: 14px 16px;
  border: 1px solid var(--imp-border);
  border-radius: var(--imp-radius);
  transition: all var(--imp-transition);
  background: var(--imp-bg);
  box-shadow: var(--imp-shadow);
}

.imp-lr-radio-card:hover {
  border-color: var(--imp-border-focus);
  background: var(--imp-bg-light);
}

.imp-lr-radio-card input[type="radio"] {
  margin: 3px 10px 0 0;
  flex-shrink: 0;
  accent-color: var(--imp-primary);
}

.imp-lr-radio-card input[type="radio"]:checked ~ .imp-lr-radio-card-content {
  color: var(--imp-primary);
}

.imp-lr-radio-card:has(input:checked) {
  border-color: var(--imp-primary);
  background: var(--imp-primary-bg);
}

.imp-lr-radio-card-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.imp-lr-radio-card-content strong {
  font-size: 14px;
}

.imp-lr-radio-card-content small {
  font-size: 11px;
  color: var(--imp-text-body);
}

/* ============================================
   Radios Inline
   ============================================ */
.imp-lr-inline-radios {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.imp-lr-radio-inline {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 8px 16px;
  border: 1px solid var(--imp-border-input);
  border-radius: var(--imp-radius-sm);
  transition: all var(--imp-transition);
  font-size: 14px;
}

.imp-lr-radio-inline:hover {
  border-color: var(--imp-border-focus);
}

.imp-lr-radio-inline:has(input:checked) {
  border-color: var(--imp-primary);
  background: var(--imp-primary-bg);
  color: var(--imp-primary);
  font-weight: 600;
}

.imp-lr-radio-inline input[type="radio"] {
  accent-color: var(--imp-primary);
}

/* ============================================
   Texto de Ayuda y Contador
   ============================================ */
.imp-lr-help-text {
  font-size: 13px;
  color: var(--imp-text-body);
  margin-top: 6px;
  line-height: 1.6;
  background: var(--imp-bg-light);
  padding: 10px 14px;
  border-radius: var(--imp-radius);
}

.imp-lr-char-count {
  display: block;
  text-align: right;
  font-size: 11px;
  color: var(--imp-text-muted);
  margin-top: 2px;
}

/* ============================================
   Sección Legal
   ============================================ */
.imp-lr-legal-section {
  margin: 24px 0;
}

.imp-lr-legal-box {
  background: var(--imp-bg-light);
  border: 1px solid var(--imp-border);
  border-radius: var(--imp-radius);
  padding: 14px 18px;
  margin-bottom: 12px;
}

.imp-lr-legal-box p {
  font-size: 12px;
  color: var(--imp-text-body);
  line-height: 1.6;
  margin: 0;
}

/* ============================================
   Botones
   ============================================ */
.imp-lr-submit-wrapper {
  text-align: center;
  margin-top: 28px;
}

.imp-lr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 24px;
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--imp-font);
  border: none;
  border-radius: var(--imp-radius-sm);
  cursor: pointer;
  transition: all var(--imp-transition);
  text-decoration: none;
  line-height: 1.5;
  flex-shrink: 0;
  gap: 4px;
}

.imp-lr-btn-primary {
  background-color: var(--imp-primary);
  color: #ffffff;
}

.imp-lr-btn-primary:hover {
  transform: translateY(-4px);
  box-shadow:
    0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

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

.imp-lr-btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.imp-lr-btn-secondary {
  background: var(--imp-bg);
  color: var(--imp-text);
  border: 1px solid var(--imp-border-input);
}

.imp-lr-btn-secondary:hover {
  border-color: var(--imp-primary);
  color: var(--imp-primary);
  background: rgba(0, 102, 255, 0.1);
}

/* ============================================
   Éxito (Enviado)
   ============================================ */
.imp-lr-success-container {
  text-align: center;
  padding: 50px 30px;
  background: var(--imp-bg);
  border: 1px solid var(--imp-border);
  border-radius: var(--imp-radius);
  box-shadow: var(--imp-shadow);
}

.imp-lr-success-icon {
  font-size: 56px;
  margin-bottom: 16px;
}

.imp-lr-success-title {
  font-family: var(--imp-font-heading);
  font-size: 28px;
  color: var(--imp-success);
  margin: 0 0 20px;
}

.imp-lr-success-correlativo {
  background: var(--imp-primary-bg);
  display: inline-block;
  padding: 16px 32px;
  border-radius: var(--imp-radius);
  margin-bottom: 20px;
}

.imp-lr-success-correlativo .imp-lr-label {
  font-size: 12px;
  color: var(--imp-text-muted);
  display: block;
  margin-bottom: 4px;
}

.imp-lr-correlativo-number {
  font-family: var(--imp-font-heading);
  font-size: 32px;
  color: var(--imp-primary-dark);
}

.imp-lr-success-message {
  font-size: 14px;
  color: var(--imp-text-body);
  margin: 0 0 24px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* ============================================
   Collapsible (Representante)
   ============================================ */
.imp-lr-collapsible-content {
  padding-top: 16px;
  animation: imp-lr-slideDown 0.3s ease;
}

@keyframes imp-lr-slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   Instrucción cabecera + reCAPTCHA notice
   ============================================ */
.imp-lr-header-instruction {
  font-size: 14px;
  margin: 12px 0 0;
  opacity: 0.95;
  font-weight: 500;
  color: #ffffff;
}

.imp-lr-recaptcha-notice {
  text-align: center;
  font-size: 11px;
  color: var(--imp-text-muted);
  margin: 16px 0 0;
  line-height: 1.5;
}

.imp-lr-recaptcha-notice a {
  color: var(--imp-label);
  text-decoration: underline;
}

/* ============================================
   Constancia (Cargo / Recibo)
   ============================================ */
.imp-lr-constancia-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.imp-lr-btn-outline {
  display: inline-block;
  padding: 12px 28px;
  font-family: var(--imp-font);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--imp-radius);
  border: 2px solid var(--imp-primary);
  color: var(--imp-primary);
  background: transparent;
  cursor: pointer;
  text-decoration: none;
  transition:
    background var(--imp-transition),
    color var(--imp-transition);
}

.imp-lr-btn-outline:hover {
  background: var(--imp-primary);
  color: #fff;
}

.imp-lr-constancia {
  max-width: 860px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid #d0d5dd;
  border-radius: var(--imp-radius);
  box-shadow: var(--imp-shadow);
  font-family: var(--imp-font);
  font-size: 13px;
  color: var(--imp-text);
  line-height: 1.6;
  overflow: hidden;
}

.imp-lr-constancia-header {
  background: linear-gradient(
    135deg,
    var(--imp-primary-dark),
    var(--imp-primary)
  );
  color: #fff;
  padding: 28px 32px;
  text-align: center;
}

.imp-lr-constancia-title {
  font-family: var(--imp-font-heading);
  font-size: 24px;
  font-weight: 400;
  margin: 0 0 6px;
  letter-spacing: 1px;
  color: #fff;
}

.imp-lr-constancia-subtitle {
  font-size: 12px;
  opacity: 0.9;
  margin: 0;
}

.imp-lr-constancia-correlativo {
  background: var(--imp-primary-bg);
  text-align: center;
  padding: 20px 32px;
  border-bottom: 1px solid var(--imp-border);
}

.imp-lr-constancia-correlativo .imp-lr-constancia-label {
  display: block;
  font-size: 11px;
  color: var(--imp-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.imp-lr-constancia-number {
  font-family: var(--imp-font-heading);
  font-size: 30px;
  color: var(--imp-primary-dark);
  display: block;
  margin-bottom: 4px;
}

.imp-lr-constancia-fecha {
  font-size: 12px;
  color: var(--imp-text-muted);
}

.imp-lr-constancia-section {
  padding: 18px 32px 12px;
  border-bottom: 1px solid var(--imp-border);
}

.imp-lr-constancia-section:last-of-type {
  border-bottom: none;
}

.imp-lr-constancia-section-title {
  font-family: var(--imp-font-heading);
  font-size: 15px;
  font-weight: 400;
  color: var(--imp-primary-dark);
  margin: 0 0 10px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--imp-primary-bg);
}

.imp-lr-constancia-table {
  width: 100%;
  border-collapse: collapse;
}

.imp-lr-constancia-table tr {
  border-bottom: 1px solid #f2f4f5;
}

.imp-lr-constancia-table tr:last-child {
  border-bottom: none;
}

.imp-lr-constancia-table td {
  padding: 6px 0;
  vertical-align: top;
}

.imp-lr-constancia-td-label {
  width: 140px;
  font-weight: 600;
  color: var(--imp-text-muted);
  font-size: 12px;
}

.imp-lr-constancia-text {
  font-size: 13px;
  line-height: 1.7;
  color: var(--imp-text);
  margin-bottom: 10px;
  white-space: pre-line;
}

.imp-lr-constancia-sub-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--imp-text);
  margin: 12px 0 6px;
}

.imp-lr-constancia-legal {
  background: #fafafa;
  padding: 16px 32px;
  border-top: 1px solid var(--imp-border);
}

.imp-lr-constancia-legal p {
  font-size: 11px;
  color: var(--imp-text-muted);
  margin: 0;
  line-height: 1.6;
}

.imp-lr-constancia-footer {
  background: var(--imp-primary-dark);
  color: #fff;
  text-align: center;
  padding: 14px 32px;
}

.imp-lr-constancia-footer p {
  margin: 0;
  font-size: 11px;
  opacity: 0.85;
  line-height: 1.5;
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
  body * {
    visibility: hidden !important;
  }

  .imp-lr-constancia,
  .imp-lr-constancia * {
    visibility: visible !important;
  }

  .imp-lr-constancia {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    max-width: 100%;
    border: none;
    box-shadow: none;
    margin: 0;
    border-radius: 0;
    font-size: 12px;
  }

  .imp-lr-constancia-header {
    background: #1a237e !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .imp-lr-constancia-footer {
    background: #1a237e !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .imp-lr-constancia-correlativo {
    background: #e8eaf6 !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .imp-lr-no-print {
    display: none !important;
  }
}