/* ================================================
   IAB Tech Lab Agents Registry - Validation Tools Styles
   ================================================ */

/* Navbar Styles */
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  gap: 2rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-dark);
  text-decoration: none;
}

.nav-brand:hover {
  text-decoration: none;
  color: var(--text-dark);
}

.nav-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-dark);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links .nav-link {
  color: var(--text-medium);
  font-weight: 500;
  text-decoration: none;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
}

.nav-links .nav-link:hover {
  color: var(--primary-color);
  text-decoration: none;
}

.nav-links .nav-link.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.validation-tools {
  max-width: 1200px;
  margin: 0 auto;
}

/* Hero Card */
.validation-tools .heroCard {
  border: 1px solid var(--border-dark);
  border-left: 5px solid #c82333;
  margin-bottom: 1rem;
  background: var(--bg-white);
  border-radius: 0.25rem;
}

.validation-tools .heroCard .card-body {
  padding: 1.25rem;
}

.validation-tools .heroCard .card-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.validation-tools .heroCard .card-text {
  color: var(--text-medium);
  margin-bottom: 0;
}

/* Back Link */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-medium);
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 1rem;
}

.back-link:hover {
  color: var(--primary-color);
  text-decoration: none;
}

/* Validation Grid */
.validation-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1.5rem;
  align-items: start;
}

@media (max-width: 992px) {
  .validation-grid {
    grid-template-columns: 1fr;
  }
}

/* Tabs */
.validation-tabs {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
  border-bottom: 2px solid var(--border-light);
  gap: 0;
  flex-wrap: wrap;
}

.validation-tabs .nav-item {
  margin: 0;
}

.validation-tabs .nav-link {
  display: block;
  padding: 0.75rem 1.25rem;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-medium);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: all 0.15s;
}

.validation-tabs .nav-link:hover {
  color: var(--primary-color);
  background: var(--primary-light);
}

.validation-tabs .nav-link.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
  font-weight: 600;
}

/* Validation Card */
.validation-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  overflow: hidden;
}

.validation-card .card-body {
  padding: 1.5rem;
}

/* Validation Form */
.validation-form h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.validation-form .form-description {
  color: var(--text-medium);
  font-size: 14px;
  margin-bottom: 1.5rem;
}

.validation-form .form-group {
  margin-bottom: 1rem;
}

.validation-form .form-group label {
  display: block;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.validation-form .form-control {
  width: 100%;
}

/* Validation Result */
.validation-result {
  margin-top: 1.5rem;
  padding: 1rem;
  border-radius: 8px;
  background: #f9fafb;
  border: 1px solid var(--border-light);
}

.result-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  font-weight: 600;
  margin-bottom: 1rem;
}

.result-status.success {
  background: var(--success-bg);
  color: var(--success-text);
  border: 1px solid var(--success-color);
}

.result-status.warning {
  background: var(--warning-bg);
  color: var(--warning-text);
  border: 1px solid var(--warning-color);
}

.result-status.error {
  background: var(--error-bg);
  color: var(--error-text);
  border: 1px solid var(--error-color);
}

.status-icon {
  font-size: 1.25rem;
}

.result-json {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  padding: 1rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 400px;
  overflow-y: auto;
  margin: 0;
}

/* Info Sidebar */
.info-sidebar .info-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  position: sticky;
  top: 1rem;
}

.info-sidebar .info-card .card-body {
  padding: 1.25rem;
}

.info-sidebar h5 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.info-sidebar h6 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.375rem;
  margin-top: 1rem;
}

.info-sidebar p {
  font-size: 13px;
  color: var(--text-medium);
  margin-bottom: 0.5rem;
}

.info-sidebar hr {
  margin: 1rem 0;
  border: none;
  border-top: 1px solid var(--border-light);
}

/* Tab Panel */
.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* Responsive */
@media (max-width: 768px) {
  .validation-tabs {
    flex-direction: column;
    border-bottom: none;
    gap: 0.25rem;
  }
  
  .validation-tabs .nav-link {
    border-bottom: none;
    border-left: 2px solid transparent;
    margin-bottom: 0;
  }
  
  .validation-tabs .nav-link.active {
    border-bottom: none;
    border-left-color: var(--primary-color);
    background: var(--primary-light);
  }
}