/* PrimeBible Admin Styles - Professional Design */

:root {
  --pbv-primary: #2271B1;
  --pbv-primary-hover: #135E96;
  --pbv-primary-light: #EBF5FB;
  --pbv-success: #00A32A;
  --pbv-warning: #F0B429;
  --pbv-danger: #D63638;
  --pbv-text: #1E1E1E;
  --pbv-text-secondary: #646970;
  --pbv-border: #E5E7EB;
  --pbv-bg: #F9FAFB;
  --pbv-white: #FFFFFF;
  --pbv-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --pbv-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  --pbv-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --pbv-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --pbv-radius: 8px;
  --pbv-radius-sm: 6px;
  --pbv-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Main Container */
.pbv-admin-wrap {
  margin: 20px 20px 20px 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

/* Header */
.pbv-header {
  background: linear-gradient(135deg, var(--pbv-primary) 0%, #1557A0 100%);
  border-radius: var(--pbv-radius);
  padding: 32px 40px;
  margin-bottom: 24px;
  box-shadow: var(--pbv-shadow-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--pbv-white);
}

.pbv-title {
  font-size: 28px;
  font-weight: 600;
  margin: 0 0 8px 0;
  display: flex;
  align-items: center;
  color: var(--pbv-white);
  line-height: 1.2;
}

.pbv-subtitle {
  font-size: 16px;
  margin: 0;
  opacity: 0.95;
  font-weight: 400;
}

.pbv-header-badge {
  display: flex;
  gap: 12px;
}

.pbv-version {
  background: rgba(255, 255, 255, 0.2);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  backdrop-filter: blur(10px);
}

/* Container */
.pbv-container {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  align-items: start;
}

/* Navigation */
.pbv-nav {
  background: var(--pbv-white);
  border-radius: var(--pbv-radius);
  box-shadow: var(--pbv-shadow);
  padding: 12px;
  position: sticky;
  top: 32px;
}

.pbv-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 16px;
  border: none;
  background: transparent;
  color: var(--pbv-text-secondary);
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--pbv-radius-sm);
  cursor: pointer;
  transition: var(--pbv-transition);
  text-align: left;
  margin-bottom: 4px;
}

.pbv-nav-item:last-child {
  margin-bottom: 0;
}

.pbv-nav-item:hover {
  background: var(--pbv-bg);
  color: var(--pbv-text);
}

.pbv-nav-item.active {
  background: var(--pbv-primary-light);
  color: var(--pbv-primary);
  font-weight: 600;
}

.pbv-nav-item svg {
  flex-shrink: 0;
  opacity: 0.8;
}

.pbv-nav-item.active svg {
  opacity: 1;
}

/* Content Area */
.pbv-content {
  background: var(--pbv-white);
  border-radius: var(--pbv-radius);
  box-shadow: var(--pbv-shadow);
  padding: 32px;
  min-height: 600px;
}

/* Sections */
.pbv-section {
  display: none;
}

.pbv-section.active {
  display: block;
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.pbv-section-header {
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--pbv-border);
}

.pbv-section-header h2 {
  font-size: 24px;
  font-weight: 600;
  margin: 0 0 8px 0;
  color: var(--pbv-text);
}

.pbv-section-header p {
  font-size: 14px;
  color: var(--pbv-text-secondary);
  margin: 0;
}

/* Cards */
.pbv-card {
  background: var(--pbv-white);
  border: 1px solid var(--pbv-border);
  border-radius: var(--pbv-radius);
  margin-bottom: 24px;
  overflow: hidden;
}

.pbv-card-header {
  padding: 20px 24px;
  background: var(--pbv-bg);
  border-bottom: 1px solid var(--pbv-border);
}

.pbv-card-header h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--pbv-text);
}

.pbv-card-row {
  padding: 24px;
  border-bottom: 1px solid var(--pbv-border);
}

.pbv-card-row:last-child {
  border-bottom: none;
}

.pbv-row-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.pbv-row-thirds {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* Form Fields */
.pbv-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pbv-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--pbv-text);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pbv-label-description {
  font-size: 13px;
  font-weight: 400;
  color: var(--pbv-text-secondary);
  line-height: 1.5;
}

.pbv-input,
.pbv-select,
.pbv-textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--pbv-border);
  border-radius: var(--pbv-radius-sm);
  font-size: 14px;
  color: var(--pbv-text);
  background: var(--pbv-white);
  transition: var(--pbv-transition);
  font-family: inherit;
}

.pbv-input:focus,
.pbv-select:focus,
.pbv-textarea:focus {
  outline: none;
  border-color: var(--pbv-primary);
  box-shadow: 0 0 0 3px rgba(34, 113, 177, 0.1);
}

.pbv-textarea {
  resize: vertical;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  line-height: 1.6;
}

.pbv-input-group {
  display: flex;
  align-items: center;
  gap: 0;
}

.pbv-input-group .pbv-input {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  border-right: none;
}

.pbv-input-suffix {
  padding: 10px 14px;
  background: var(--pbv-bg);
  border: 1px solid var(--pbv-border);
  border-left: none;
  border-top-right-radius: var(--pbv-radius-sm);
  border-bottom-right-radius: var(--pbv-radius-sm);
  font-size: 14px;
  color: var(--pbv-text-secondary);
  font-weight: 500;
}

/* Checkbox Groups */
.pbv-checkbox-group {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  padding: 16px;
  background: var(--pbv-bg);
  border-radius: var(--pbv-radius-sm);
}

.pbv-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 14px;
  color: var(--pbv-text);
}

.pbv-checkbox-label input[type="checkbox"] {
  margin: 0;
  cursor: pointer;
  width: 16px;
  height: 16px;
}

/* Toggle Items */
.pbv-toggle-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  background: var(--pbv-bg);
  border-radius: var(--pbv-radius-sm);
}

.pbv-toggle-item {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 14px;
  color: var(--pbv-text);
  padding: 8px 12px;
  border-radius: var(--pbv-radius-sm);
  transition: var(--pbv-transition);
}

.pbv-toggle-item:hover {
  background: rgba(34, 113, 177, 0.05);
}

.pbv-toggle-item input[type="checkbox"] {
  margin: 0;
  cursor: pointer;
  width: 16px;
  height: 16px;
}

/* Switch */
.pbv-switch-label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  padding: 16px;
  background: var(--pbv-bg);
  border-radius: var(--pbv-radius-sm);
  transition: var(--pbv-transition);
}

.pbv-switch-label:hover {
  background: #F0F1F3;
}

.pbv-switch {
  position: relative;
  width: 44px;
  height: 24px;
  appearance: none;
  background: #CBD5E0;
  border-radius: 12px;
  cursor: pointer;
  transition: var(--pbv-transition);
  flex-shrink: 0;
  margin: 0;
}

.pbv-switch:checked {
  background: var(--pbv-primary);
}

.pbv-switch::before {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: white;
  border-radius: 50%;
  transition: var(--pbv-transition);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.pbv-switch:checked::before {
  transform: translateX(20px);
}

.pbv-switch-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pbv-switch-text strong {
  font-size: 14px;
  color: var(--pbv-text);
  font-weight: 600;
}

.pbv-switch-text small {
  font-size: 13px;
  color: var(--pbv-text-secondary);
  font-weight: 400;
}

/* Info Card */
.pbv-info-card {
  background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
  border-color: #BAE6FD;
}

.pbv-info-card .pbv-card-row {
  display: flex;
  gap: 20px;
  padding: 24px;
  border: none;
}

.pbv-info-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--pbv-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--pbv-shadow);
}

.pbv-info-content h4 {
  margin: 0 0 12px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--pbv-text);
}

.pbv-info-content ul {
  margin: 0;
  padding-left: 20px;
  color: var(--pbv-text-secondary);
  font-size: 14px;
  line-height: 1.7;
}

.pbv-info-content code {
  background: rgba(255, 255, 255, 0.8);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 13px;
  color: var(--pbv-primary);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

/* Help Box */
.pbv-help-box {
  margin-top: 12px;
  padding: 12px 16px;
  background: #FFFBEB;
  border: 1px solid #FCD34D;
  border-radius: var(--pbv-radius-sm);
  font-size: 13px;
  color: #92400E;
}

.pbv-help-box strong {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
}

.pbv-help-box code {
  display: block;
  margin-top: 6px;
  padding: 8px 12px;
  background: white;
  border-radius: 4px;
  font-size: 12px;
  color: var(--pbv-text);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  overflow-x: auto;
}

/* Footer */
.pbv-footer {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 2px solid var(--pbv-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pbv-save-button {
  background: var(--pbv-primary) !important;
  border-color: var(--pbv-primary) !important;
  color: white !important;
  padding: 12px 32px !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  border-radius: var(--pbv-radius-sm) !important;
  box-shadow: var(--pbv-shadow) !important;
  transition: var(--pbv-transition) !important;
  height: auto !important;
  line-height: 1 !important;
}

.pbv-save-button:hover {
  background: var(--pbv-primary-hover) !important;
  border-color: var(--pbv-primary-hover) !important;
  box-shadow: var(--pbv-shadow-md) !important;
  transform: translateY(-1px);
}

.pbv-save-button:active {
  transform: translateY(0);
}

.pbv-footer-text {
  margin: 0;
  font-size: 13px;
  color: var(--pbv-text-secondary);
}

.pbv-footer-text a {
  color: var(--pbv-primary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--pbv-transition);
}

.pbv-footer-text a:hover {
  color: var(--pbv-primary-hover);
  text-decoration: underline;
}

/* WordPress Settings Errors Override */
.pbv-admin-wrap .notice,
.pbv-admin-wrap .error,
.pbv-admin-wrap .updated {
  margin: 0 0 24px 0;
  border-left-width: 4px;
  border-radius: var(--pbv-radius-sm);
  box-shadow: var(--pbv-shadow-sm);
}

/* Responsive */
@media screen and (max-width: 1280px) {
  .pbv-container {
    grid-template-columns: 200px 1fr;
  }
  
  .pbv-nav-item {
    font-size: 13px;
    padding: 10px 12px;
  }
}

@media screen and (max-width: 1024px) {
  .pbv-container {
    grid-template-columns: 1fr;
  }
  
  .pbv-nav {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 16px;
  }
  
  .pbv-nav-item {
    flex: 1;
    min-width: 150px;
    margin: 0;
    justify-content: center;
  }
  
  .pbv-row-split,
  .pbv-row-thirds {
    grid-template-columns: 1fr;
  }
}

@media screen and (max-width: 768px) {
  .pbv-admin-wrap {
    margin: 10px 10px 10px 0;
  }
  
  .pbv-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
  }
  
  .pbv-title {
    font-size: 22px;
  }
  
  .pbv-content {
    padding: 20px;
  }
  
  .pbv-checkbox-group {
    grid-template-columns: 1fr;
  }
  
  .pbv-footer {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }
  
  .pbv-save-button {
    width: 100%;
  }
}

/* Dark Mode Support (if user browser prefers dark) */
@media (prefers-color-scheme: dark) {
  .pbv-admin-wrap {
    /* Keep light mode for admin - most professional plugins stay light */
    /* But you can add dark mode support here if desired */
  }
}

/* Print Styles */
@media print {
  .pbv-nav,
  .pbv-footer,
  .pbv-header-badge {
    display: none;
  }
  
  .pbv-container {
    grid-template-columns: 1fr;
  }
  
  .pbv-section {
    display: block !important;
  }
}