/**
 * PCP Linkflow Engine — Admin Styles
 * Modern design system inspired by Tailwind CSS utilities.
 * All classes are prefixed with "pcplfe-" to avoid WP admin conflicts.
 */

/* =============================================================================
   CSS Custom Properties (Design Tokens)
   ============================================================================= */

.pcplfe-wrap {
    --pcplfe-primary:       #2563eb;
    --pcplfe-primary-hover: #1d4ed8;
    --pcplfe-primary-light: #eff6ff;
    --pcplfe-primary-ring:  rgba(37, 99, 235, 0.25);

    --pcplfe-success:       #10b981;
    --pcplfe-success-light: #ecfdf5;

    --pcplfe-danger:        #ef4444;
    --pcplfe-danger-light:  #fef2f2;

    --pcplfe-bg:            #f8fafc;
    --pcplfe-card:          #ffffff;
    --pcplfe-border:        #e2e8f0;
    --pcplfe-border-hover:  #cbd5e1;

    --pcplfe-text:          #0f172a;
    --pcplfe-text-secondary:#475569;
    --pcplfe-text-muted:    #94a3b8;

    --pcplfe-radius:        10px;
    --pcplfe-radius-sm:     6px;
    --pcplfe-radius-lg:     14px;
    --pcplfe-shadow:        0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
    --pcplfe-shadow-md:     0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.04);

    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* =============================================================================
   Page Header — Simple variant (ImportExport and sub-pages)
   ============================================================================= */

.pcplfe-page-header {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--pcplfe-card);
    border: 1px solid var(--pcplfe-border);
    border-radius: var(--pcplfe-radius-lg);
    padding: 20px 28px;
    margin-bottom: 24px;
    box-shadow: var(--pcplfe-shadow);
}

.pcplfe-page-header-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--pcplfe-primary-light);
    border-radius: var(--pcplfe-radius);
    flex-shrink: 0;
}

.pcplfe-page-header-icon .dashicons {
    color: var(--pcplfe-primary);
    font-size: 26px;
    width: 26px;
    height: 26px;
}

.pcplfe-page-header-text h1 {
    margin: 0 0 2px;
    font-size: 20px;
    font-weight: 700;
    color: var(--pcplfe-text);
    line-height: 1.3;
    padding: 0;
}

.pcplfe-page-header-text p {
    margin: 0;
    font-size: 13px;
    color: var(--pcplfe-text-secondary);
}

/* =============================================================================
   Page Header — Hero gradient variant (Settings page)
   ============================================================================= */

.pcplfe-page-header--hero {
    display: block;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 55%, #2e1065 100%);
    border: none;
    border-radius: var(--pcplfe-radius-lg);
    padding: 32px 36px;
    margin-bottom: 24px;
    box-shadow: 0 4px 24px rgba(30, 58, 138, 0.40), 0 1px 3px rgba(0,0,0,0.20);
    position: relative;
    overflow: hidden;
}

/* Subtle grid overlay */
.pcplfe-page-header--hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 44px 44px;
    pointer-events: none;
}

/* Ambient top-right orb */
.pcplfe-page-header--hero::after {
    content: '';
    position: absolute;
    top: -100px;
    right: -60px;
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.22) 0%, transparent 70%);
    pointer-events: none;
}

.pcplfe-header-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.pcplfe-header-brand {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1;
    min-width: 260px;
}

.pcplfe-header-icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
    border-radius: 18px;
    flex-shrink: 0;
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.45), 0 2px 6px rgba(0,0,0,0.25);
}

.pcplfe-header-title-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.pcplfe-header-name-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.pcplfe-page-header--hero h1,
.pcplfe-page-header--hero .pcplfe-header-name-row h1 {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
    padding: 0;
    line-height: 1.2;
    border: none;
    text-shadow: none;
}

.pcplfe-version-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 12px;
    background: rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.90);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
    backdrop-filter: blur(4px);
}

.pcplfe-header-title-group > p {
    margin: 0;
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.62);
    line-height: 1.4;
}

/* Stats block on the right of the hero header */
.pcplfe-header-stats {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.09);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 14px;
    padding: 16px 8px;
    gap: 0;
    flex-shrink: 0;
}

.pcplfe-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 0 22px;
    text-align: center;
}

.pcplfe-stat-item strong {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1;
    letter-spacing: -0.5px;
}

.pcplfe-stat-item span {
    font-size: 11.5px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.75);
    white-space: nowrap;
    margin-top: 2px;
}

.pcplfe-stat-item em {
    font-size: 10px;
    font-style: normal;
    color: rgba(255, 255, 255, 0.40);
    white-space: nowrap;
}

.pcplfe-stat-sep {
    width: 1px;
    height: 38px;
    background: rgba(255, 255, 255, 0.15);
    flex-shrink: 0;
}

/* =============================================================================
   Tab Navigation
   ============================================================================= */

.pcplfe-tab-nav {
    display: flex;
    gap: 4px;
    background: var(--pcplfe-card);
    border: 1px solid var(--pcplfe-border);
    border-bottom: none;
    border-radius: var(--pcplfe-radius) var(--pcplfe-radius) 0 0;
    padding: 12px 16px 0;
}

.pcplfe-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    font-size: 13px;
    font-weight: 500;
    color: var(--pcplfe-text-secondary) !important;
    text-decoration: none !important;
    border-radius: var(--pcplfe-radius-sm) var(--pcplfe-radius-sm) 0 0;
    border: 1px solid transparent;
    border-bottom: none;
    background: transparent;
    cursor: pointer;
    transition: color 0.15s ease, background 0.15s ease;
    position: relative;
    bottom: -1px;
    line-height: 1.4;
    outline: none;
    box-shadow: none !important;
}

.pcplfe-tab-btn:hover {
    color: var(--pcplfe-primary) !important;
    background: var(--pcplfe-primary-light);
}

.pcplfe-tab-btn.nav-tab-active {
    color: var(--pcplfe-primary) !important;
    background: var(--pcplfe-card);
    border-color: var(--pcplfe-border);
    border-bottom-color: var(--pcplfe-card);
    font-weight: 600;
}

/* =============================================================================
   Tab Content Panel
   ============================================================================= */

.pcplfe-tab-content {
    display: none;
    background: var(--pcplfe-card);
    border: 1px solid var(--pcplfe-border);
    border-radius: 0 var(--pcplfe-radius) var(--pcplfe-radius) var(--pcplfe-radius);
    overflow: hidden;
    margin-bottom: 0;
}

.pcplfe-tab-content.pcplfe-tab-active {
    display: block;
}

.pcplfe-tab-content-inner {
    padding: 28px;
}

/* =============================================================================
   Two-column Tab Layout (table + sidebar)
   ============================================================================= */

.pcplfe-tab-layout {
    display: grid;
    grid-template-columns: 1fr 276px;
    gap: 24px;
    align-items: start;
}

.pcplfe-tab-main {
    min-width: 0;
}

.pcplfe-tab-sidebar {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* =============================================================================
   Section Header Inside Tab
   ============================================================================= */

.pcplfe-section-header {
    margin-bottom: 20px;
}

.pcplfe-section-header h2 {
    margin: 0 0 4px;
    font-size: 15px;
    font-weight: 700;
    color: var(--pcplfe-text);
    padding: 0;
    border: none;
}

.pcplfe-section-header p {
    margin: 0;
    font-size: 13px;
    color: var(--pcplfe-text-secondary);
}

/* =============================================================================
   Settings Table
   ============================================================================= */

.pcplfe-settings-table-wrap {
    border: 1px solid var(--pcplfe-border);
    border-radius: var(--pcplfe-radius);
    overflow: hidden;
}

.pcplfe-settings-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.pcplfe-settings-table thead {
    background: #f8fafc;
}

.pcplfe-settings-table th {
    padding: 11px 16px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--pcplfe-text-secondary);
    text-align: left;
    border-bottom: 1px solid var(--pcplfe-border);
    white-space: nowrap;
}

.pcplfe-settings-table td {
    padding: 14px 16px;
    vertical-align: middle;
    border-bottom: 1px solid var(--pcplfe-border);
    color: var(--pcplfe-text);
}

.pcplfe-settings-table tbody tr:last-child td {
    border-bottom: none;
}

.pcplfe-settings-table tbody tr:hover td {
    background: #fafbff;
}

/* Post type / taxonomy name cell */
.pcplfe-pt-info {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.pcplfe-pt-name-row {
    display: flex;
    align-items: center;
    gap: 7px;
    flex-wrap: wrap;
}

.pcplfe-pt-label {
    font-weight: 600;
    color: var(--pcplfe-text);
    font-size: 13px;
}

.pcplfe-pt-slug {
    display: inline-flex;
    align-items: center;
    padding: 2px 7px;
    background: #f1f5f9;
    color: #475569;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 10.5px;
    border-radius: 4px;
    border: 1px solid #e2e8f0;
}

/* Active status badge */
.pcplfe-status-badge {
    display: inline-flex;
    align-items: center;
    padding: 1px 7px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.03em;
}

.pcplfe-status-badge--on {
    background: #dcfce7;
    color: #15803d;
    border: 1px solid #bbf7d0;
}

/* URL pattern preview under the name */
.pcplfe-url-pattern {
    display: inline-block;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 4px;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pcplfe-url-pattern--inactive {
    background: #f1f5f9;
    color: #94a3b8;
    border: 1px solid #e2e8f0;
}

.pcplfe-url-pattern--default {
    background: #eff6ff;
    color: #3b82f6;
    border: 1px solid #bfdbfe;
}

.pcplfe-url-pattern--custom {
    background: #faf5ff;
    color: #7c3aed;
    border: 1px solid #ddd6fe;
}

.pcplfe-url-pattern--remove {
    background: #ecfdf5;
    color: #059669;
    border: 1px solid #a7f3d0;
}

/* Text input */
.pcplfe-settings-table input[type="text"] {
    width: 100%;
    max-width: 220px;
    padding: 7px 11px;
    font-size: 13px;
    color: var(--pcplfe-text);
    background: #fff;
    border: 1px solid var(--pcplfe-border);
    border-radius: var(--pcplfe-radius-sm);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    outline: none;
    box-shadow: 0 1px 2px rgba(0,0,0,0.04) inset;
    line-height: 1.4;
}

.pcplfe-settings-table input[type="text"]:focus {
    border-color: var(--pcplfe-primary);
    box-shadow: 0 0 0 3px var(--pcplfe-primary-ring), 0 1px 2px rgba(0,0,0,0.04) inset;
}

.pcplfe-settings-table input[type="text"]:disabled {
    background: #f8fafc;
    color: var(--pcplfe-text-muted);
    cursor: not-allowed;
    opacity: 0.6;
}

/* =============================================================================
   Toggle Switch (replaces checkbox)
   ============================================================================= */

.pcplfe-toggle {
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
    position: relative;
}

.pcplfe-toggle input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.pcplfe-toggle-track {
    position: relative;
    width: 42px;
    height: 24px;
    background: #cbd5e1;
    border-radius: 12px;
    transition: background 0.22s ease;
    flex-shrink: 0;
}

.pcplfe-toggle-thumb {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background: #ffffff;
    border-radius: 50%;
    transition: transform 0.22s cubic-bezier(.4,0,.2,1);
    box-shadow: 0 1px 4px rgba(0,0,0,0.22), 0 0 0 1px rgba(0,0,0,0.06);
}

.pcplfe-toggle input:checked + .pcplfe-toggle-track {
    background: var(--pcplfe-primary);
}

.pcplfe-toggle input:checked + .pcplfe-toggle-track .pcplfe-toggle-thumb {
    transform: translateX(18px);
}

.pcplfe-toggle input:focus-visible + .pcplfe-toggle-track {
    box-shadow: 0 0 0 3px var(--pcplfe-primary-ring);
}

/* Disabled toggle — fully non-interactive */
.pcplfe-toggle.is-disabled {
    pointer-events: none;
    cursor: not-allowed;
}

.pcplfe-toggle.is-disabled .pcplfe-toggle-track {
    opacity: 0.4;
}

/* =============================================================================
   Sidebar Info Cards
   ============================================================================= */

.pcplfe-info-card {
    background: #f8fafc;
    border: 1px solid var(--pcplfe-border);
    border-radius: var(--pcplfe-radius);
    padding: 16px;
}

.pcplfe-info-card-title {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--pcplfe-text-secondary);
    margin: 0 0 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--pcplfe-border);
}

.pcplfe-info-card-title .dashicons {
    color: var(--pcplfe-primary);
}

/* Info items within cards */
.pcplfe-info-item {
    margin-bottom: 14px;
}

.pcplfe-info-item:last-child {
    margin-bottom: 0;
}

.pcplfe-info-item-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    color: var(--pcplfe-text);
    margin-bottom: 3px;
}

.pcplfe-info-item-desc {
    margin: 0;
    font-size: 11.5px;
    color: var(--pcplfe-text-secondary);
    line-height: 1.5;
}

.pcplfe-info-item-desc code {
    font-family: "SFMono-Regular", Consolas, monospace;
    font-size: 10.5px;
    background: #e2e8f0;
    padding: 0 4px;
    border-radius: 3px;
    color: var(--pcplfe-text);
}

/* Colour dot indicators */
.pcplfe-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.pcplfe-dot--blue   { background: #3b82f6; }
.pcplfe-dot--indigo { background: #6366f1; }
.pcplfe-dot--red    { background: #ef4444; }
.pcplfe-dot--green  { background: #10b981; }

/* URL example flow (before → after) */
.pcplfe-info-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 9px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.04em;
    margin-bottom: 6px;
}

.pcplfe-info-badge--blue {
    background: #dbeafe;
    color: #1d4ed8;
}

.pcplfe-info-badge--green {
    background: #dcfce7;
    color: #15803d;
}

.pcplfe-info-badge--purple {
    background: #ede9fe;
    color: #6d28d9;
}

.pcplfe-url-flow {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.pcplfe-url-code {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 4px;
    display: inline-block;
}

.pcplfe-url-code--before {
    background: #fee2e2;
    color: #991b1b;
    text-decoration: line-through;
    text-decoration-color: #fca5a5;
}

.pcplfe-url-code--after {
    background: #dcfce7;
    color: #15803d;
}

.pcplfe-url-arrow {
    font-size: 13px;
    color: var(--pcplfe-text-muted);
    line-height: 1;
    padding-left: 6px;
}

/* Notes bullet list */
.pcplfe-note-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.pcplfe-note-list li {
    font-size: 11.5px;
    color: var(--pcplfe-text-secondary);
    padding-left: 14px;
    position: relative;
    line-height: 1.45;
}

.pcplfe-note-list li::before {
    content: '•';
    position: absolute;
    left: 2px;
    color: var(--pcplfe-primary);
    font-weight: 700;
}

.pcplfe-note-list li code {
    font-family: "SFMono-Regular", Consolas, monospace;
    font-size: 10.5px;
    background: #e2e8f0;
    padding: 0 4px;
    border-radius: 3px;
    color: var(--pcplfe-text);
}

/* Developer hooks */
.pcplfe-hook-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 12px;
}

.pcplfe-hook-item {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.pcplfe-hook-item code {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 10.5px;
    background: #e0e7ff;
    color: #3730a3;
    padding: 2px 6px;
    border-radius: 3px;
    display: inline-block;
}

.pcplfe-hook-item span {
    font-size: 10.5px;
    color: var(--pcplfe-text-muted);
}

.pcplfe-rest-badge {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 6px 10px;
    background: #fff;
    border: 1px solid var(--pcplfe-border);
    border-radius: var(--pcplfe-radius-sm);
}

.pcplfe-rest-badge .dashicons {
    color: var(--pcplfe-text-muted);
    flex-shrink: 0;
}

.pcplfe-rest-badge code {
    font-family: "SFMono-Regular", Consolas, monospace;
    font-size: 10px;
    color: var(--pcplfe-text-secondary);
    background: transparent;
    padding: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* =============================================================================
   Save Row — compact bar below the left-column table
   ============================================================================= */

.pcplfe-save-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 16px;
    padding: 14px 20px;
    background: var(--pcplfe-card);
    border: 1px solid var(--pcplfe-border);
    border-radius: var(--pcplfe-radius);
    box-shadow: var(--pcplfe-shadow);
}

.pcplfe-save-row-info {
    font-size: 12.5px;
    color: var(--pcplfe-text-muted);
}

.pcplfe-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 22px;
    font-size: 13px;
    font-weight: 600;
    color: #ffffff !important;
    background: var(--pcplfe-primary);
    border: none;
    border-radius: var(--pcplfe-radius-sm);
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
    box-shadow: 0 1px 3px rgba(37,99,235,0.4), 0 1px 2px rgba(0,0,0,0.06);
    line-height: 1.4;
    outline: none;
}

.pcplfe-btn-primary:hover {
    background: var(--pcplfe-primary-hover);
    box-shadow: 0 4px 12px rgba(37,99,235,0.35);
}

.pcplfe-btn-primary:active {
    transform: translateY(1px);
}

.pcplfe-btn-primary:focus-visible {
    box-shadow: 0 0 0 3px var(--pcplfe-primary-ring);
}

.pcplfe-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    font-size: 13px;
    font-weight: 500;
    color: var(--pcplfe-text) !important;
    background: #fff;
    border: 1px solid var(--pcplfe-border);
    border-radius: var(--pcplfe-radius-sm);
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s ease, border-color 0.15s ease;
    box-shadow: var(--pcplfe-shadow);
    line-height: 1.4;
    outline: none;
}

.pcplfe-btn-secondary:hover {
    background: #f8fafc;
    border-color: var(--pcplfe-border-hover);
}

/* =============================================================================
   Success / Error Notices
   ============================================================================= */

.pcplfe-notice {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border-radius: var(--pcplfe-radius-sm);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 20px;
    border: 1px solid;
}

.pcplfe-notice-success {
    background: var(--pcplfe-success-light);
    color: #065f46;
    border-color: #a7f3d0;
}

.pcplfe-notice-error {
    background: var(--pcplfe-danger-light);
    color: #991b1b;
    border-color: #fca5a5;
}

/* Override WP notice styles within our wrap */
.pcplfe-wrap .notice {
    border-left: 4px solid var(--pcplfe-primary);
    border-radius: var(--pcplfe-radius-sm);
    box-shadow: var(--pcplfe-shadow);
    margin: 0 0 20px;
}

/* =============================================================================
   Import / Export Page
   ============================================================================= */

.pcplfe-section {
    background: var(--pcplfe-card);
    border: 1px solid var(--pcplfe-border);
    border-radius: var(--pcplfe-radius);
    padding: 28px;
    margin-bottom: 20px;
    box-shadow: var(--pcplfe-shadow);
}

.pcplfe-section h2 {
    margin: 0 0 6px;
    font-size: 15px;
    font-weight: 700;
    color: var(--pcplfe-text);
    padding: 0;
    border: none;
}

.pcplfe-section > p {
    margin: 0 0 20px;
    color: var(--pcplfe-text-secondary);
    font-size: 13px;
}

/* File dropzone — hides the native input */
.pcplfe-dropzone {
    display: block;
    cursor: pointer;
    border: 2px dashed var(--pcplfe-border);
    border-radius: var(--pcplfe-radius);
    padding: 40px 24px;
    text-align: center;
    background: #f8fafc;
    transition: border-color 0.2s ease, background 0.2s ease;
    margin-bottom: 16px;
    position: relative;
}

.pcplfe-dropzone:hover,
.pcplfe-dropzone.drag-over {
    border-color: var(--pcplfe-primary);
    background: var(--pcplfe-primary-light);
}

.pcplfe-dropzone input[type="file"] {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    font-size: 0;
}

.pcplfe-dropzone-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #e2e8f0;
    border-radius: 50%;
    color: var(--pcplfe-text-muted);
    margin: 0 auto 14px;
    transition: background 0.2s ease, color 0.2s ease;
}

.pcplfe-dropzone:hover .pcplfe-dropzone-icon,
.pcplfe-dropzone.drag-over .pcplfe-dropzone-icon {
    background: #dbeafe;
    color: var(--pcplfe-primary);
}

.pcplfe-dropzone-icon--success {
    background: #dcfce7 !important;
    color: #15803d !important;
}

.pcplfe-dropzone-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--pcplfe-text);
    margin: 0 0 4px;
}

.pcplfe-dropzone-sub {
    font-size: 12.5px;
    color: var(--pcplfe-text-muted);
    margin: 0 0 10px;
}

.pcplfe-dropzone-hint {
    display: inline-block;
    font-size: 11px;
    color: var(--pcplfe-text-muted);
    background: #e2e8f0;
    padding: 3px 10px;
    border-radius: 20px;
}

.pcplfe-dropzone-filename {
    font-size: 14px;
    font-weight: 600;
    color: #15803d;
    margin: 0 0 4px;
    word-break: break-all;
}

/* Import footer — warning + button row */
.pcplfe-import-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.pcplfe-import-warning {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12.5px;
    color: #92400e;
    background: #fef3c7;
    border: 1px solid #fde68a;
    border-radius: var(--pcplfe-radius-sm);
    padding: 7px 12px;
}

.pcplfe-import-warning .dashicons {
    color: #d97706;
    flex-shrink: 0;
}

.pcplfe-btn-primary:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
}

/* =============================================================================
   REST API Docs Page
   ============================================================================= */

/* Authentication section */
.pcplfe-docs-section {
    background: var(--pcplfe-card);
    border: 1px solid var(--pcplfe-border);
    border-radius: var(--pcplfe-radius);
    padding: 24px 28px;
    margin-bottom: 24px;
    box-shadow: var(--pcplfe-shadow);
}

.pcplfe-docs-section-header h2 {
    margin: 0 0 6px;
    font-size: 15px;
    font-weight: 700;
    color: var(--pcplfe-text);
    padding: 0;
    border: none;
}

.pcplfe-docs-section-header p {
    margin: 0 0 20px;
    font-size: 13px;
    color: var(--pcplfe-text-secondary);
}

.pcplfe-docs-section-header p code {
    font-family: "SFMono-Regular", Consolas, monospace;
    font-size: 12px;
    background: #f1f5f9;
    padding: 1px 5px;
    border-radius: 3px;
    color: var(--pcplfe-text);
}

.pcplfe-docs-steps {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.pcplfe-docs-step {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 13px;
    color: var(--pcplfe-text-secondary);
}

.pcplfe-docs-step code {
    font-family: "SFMono-Regular", Consolas, monospace;
    font-size: 12px;
    background: #f1f5f9;
    padding: 1px 5px;
    border-radius: 3px;
    color: var(--pcplfe-text);
}

.pcplfe-docs-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: var(--pcplfe-primary);
    color: #fff;
    border-radius: 50%;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}

.pcplfe-docs-base-url {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 9px 16px;
    background: #f8fafc;
    border: 1px solid var(--pcplfe-border);
    border-radius: var(--pcplfe-radius-sm);
}

.pcplfe-docs-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--pcplfe-text-muted);
}

.pcplfe-docs-base-url code {
    font-family: "SFMono-Regular", Consolas, monospace;
    font-size: 13px;
    color: var(--pcplfe-primary);
    font-weight: 600;
}

/* Endpoints list */
.pcplfe-docs-endpoints {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.pcplfe-endpoint-card {
    background: var(--pcplfe-card);
    border: 1px solid var(--pcplfe-border);
    border-radius: var(--pcplfe-radius);
    overflow: hidden;
    box-shadow: var(--pcplfe-shadow);
}

.pcplfe-endpoint-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: #f8fafc;
    border-bottom: 1px solid var(--pcplfe-border);
    flex-wrap: wrap;
}

.pcplfe-method-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 11px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    flex-shrink: 0;
}

.pcplfe-method-badge--get {
    background: #dcfce7;
    color: #15803d;
    border: 1px solid #bbf7d0;
}

.pcplfe-method-badge--post {
    background: #dbeafe;
    color: #1d4ed8;
    border: 1px solid #bfdbfe;
}

.pcplfe-endpoint-path {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 13px;
    font-weight: 600;
    color: var(--pcplfe-text);
    background: transparent;
    padding: 0;
}

.pcplfe-endpoint-path em {
    color: var(--pcplfe-primary);
    font-style: normal;
}

.pcplfe-endpoint-desc {
    font-size: 12.5px;
    color: var(--pcplfe-text-secondary);
    margin-left: auto;
}

.pcplfe-endpoint-body {
    padding: 20px;
}

/* Two-column layout inside endpoint card */
.pcplfe-docs-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;
}

/* Code block (dark terminal style) */
.pcplfe-code-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--pcplfe-text-muted);
    margin: 0 0 6px;
}

.pcplfe-code-block {
    position: relative;
    background: #0f172a;
    border-radius: var(--pcplfe-radius-sm);
    overflow: hidden;
}

.pcplfe-code-block pre {
    margin: 0;
    padding: 14px 16px;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 12px;
    line-height: 1.65;
    color: #e2e8f0;
    white-space: pre-wrap;
    word-break: break-all;
    overflow-x: auto;
}

.pcplfe-code-block--response {
    background: #1e293b;
}

.pcplfe-code-block--response pre {
    color: #94a3b8;
}

/* Copy button */
.pcplfe-copy-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.15s ease;
    padding: 0;
    line-height: 1;
}

.pcplfe-copy-btn:hover {
    background: rgba(255,255,255,0.16);
}

.pcplfe-copy-btn .dashicons {
    color: rgba(255,255,255,0.60);
    font-size: 14px;
    width: 14px;
    height: 14px;
}

.pcplfe-copy-btn.copied .dashicons {
    color: #4ade80;
}

/* Parameters table */
.pcplfe-params-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    border: 1px solid var(--pcplfe-border);
    border-radius: var(--pcplfe-radius-sm);
    overflow: hidden;
}

.pcplfe-params-table th {
    padding: 7px 12px;
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--pcplfe-text-secondary);
    background: #f8fafc;
    border-bottom: 1px solid var(--pcplfe-border);
    text-align: left;
}

.pcplfe-params-table td {
    padding: 7px 12px;
    border-bottom: 1px solid var(--pcplfe-border);
    color: var(--pcplfe-text-secondary);
    vertical-align: top;
}

.pcplfe-params-table tbody tr:last-child td {
    border-bottom: none;
}

.pcplfe-params-table td code {
    font-family: "SFMono-Regular", Consolas, monospace;
    font-size: 11px;
    background: #f1f5f9;
    padding: 1px 5px;
    border-radius: 3px;
    color: var(--pcplfe-text);
}

/* =============================================================================
   Responsive
   ============================================================================= */

@media screen and (max-width: 1100px) {
    .pcplfe-tab-layout {
        grid-template-columns: 1fr 240px;
    }

    .pcplfe-docs-cols {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 900px) {
    .pcplfe-tab-layout {
        grid-template-columns: 1fr;
    }

    .pcplfe-tab-sidebar {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }

    .pcplfe-header-stats {
        width: 100%;
        justify-content: center;
    }

    .pcplfe-settings-table thead {
        display: none;
    }

    .pcplfe-settings-table tr {
        display: block;
        border-bottom: 2px solid var(--pcplfe-border);
        padding: 8px 0;
    }

    .pcplfe-settings-table tbody tr:last-child {
        border-bottom: none;
    }

    .pcplfe-settings-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        border-bottom: 1px solid #f1f5f9;
    }

    .pcplfe-settings-table td::before {
        content: attr(data-label);
        font-size: 11px;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--pcplfe-text-secondary);
        flex: 1;
    }

    .pcplfe-save-row {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .pcplfe-page-header--hero {
        padding: 24px 22px;
    }

    .pcplfe-header-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
}

@media screen and (max-width: 600px) {
    .pcplfe-tab-sidebar {
        grid-template-columns: 1fr;
    }

    .pcplfe-header-stats {
        flex-wrap: wrap;
        gap: 4px;
    }

    .pcplfe-stat-sep {
        display: none;
    }
}