/**
 * AI Components – Sierra Design System Extension
 * Visual styles for the AI Command Center, AI Settings, and AI Meta Box.
 *
 * @package WP_AI_SEO
 * @since 3.01
 */

/* ─── AI-specific CSS Variables ─── */
:root {
    --sp-ai-purple: #7C3AED;
    --sp-ai-purple-light: #A78BFA;
    --sp-ai-purple-dark: #5B21B6;
    --sp-ai-gradient: linear-gradient(135deg, #7C3AED, #146EF5);
    --sp-ai-glow: 0 0 20px rgba(124, 58, 237, 0.25);
    --sp-ai-success: #10B981;
    --sp-ai-warning: #F59E0B;
    --sp-ai-danger: #EF4444;
    --sp-ai-warning-text: #92400E;
    --sp-ai-success-text: #065F46;
    --sp-ai-danger-text: #991B1B;
    --sp-ai-primary-dark: #1E40AF;
    --sp-ai-muted: #6B7280;
    --sp-ai-toggle-track: #D1D5DB;
}

/* ─── AI Icon Pulse ─── */
.sp-ai-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--sp-primary-subtle, rgba(20,110,245,.1));
    color: var(--sp-primary, #146EF5);
    flex-shrink: 0;
    animation: sp-ai-pulse 2s ease-in-out infinite;
}

.sp-ai-icon svg {
    width: 20px;
    height: 20px;
}

@keyframes sp-ai-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* ─── AI Notice ─── */
.sp-ai-notice {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--sp-radius, 10px);
    margin-bottom: 24px;
    font-size: 14px;
    line-height: 1.5;
}

.sp-ai-notice .dashicons,
.sp-ai-notice-ico {
    font-size: 20px;
    width: 20px;
    height: 20px;
    min-width: 20px;
    margin-top: 2px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.sp-ai-notice-ico svg {
    width: 20px;
    height: 20px;
}

.sp-ai-notice-warning {
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.25);
    color: var(--sp-ai-warning-text, #92400E);
}

.sp-ai-notice-warning .dashicons,
.sp-ai-notice-warning .sp-ai-notice-ico {
    color: var(--sp-ai-warning);
}

.sp-ai-notice p {
    margin: 4px 0 0;
}

.sp-ai-notice a {
    color: var(--sp-primary, #146EF5);
    text-decoration: none;
    font-weight: 600;
}

.sp-ai-notice a:hover {
    text-decoration: underline;
}

/* ─── AI Stats Grid ─── */
.sp-ai-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.sp-ai-stat-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 22px;
    background: var(--sp-bg-card, #fff);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    transition: box-shadow .25s cubic-bezier(.4,0,.2,1), transform .25s cubic-bezier(.4,0,.2,1), border-color .25s ease;
    position: relative;
    overflow: hidden;
}

.sp-ai-stat-card:hover {
    box-shadow: 0 8px 24px rgba(124, 58, 237, 0.12);
    transform: translateY(-3px);
    border-color: rgba(124, 58, 237, .15);
}

.sp-ai-stat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(124, 58, 237, 0.12);
    color: #7C3AED;
    flex-shrink: 0;
    transition: transform .25s cubic-bezier(.4,0,.2,1), background .25s ease;
}

.sp-ai-stat-card:hover .sp-ai-stat-icon {
    transform: scale(1.08) rotate(-3deg);
}

.sp-ai-stat-icon .dashicons,
.sp-ai-stat-icon svg {
    width: 22px;
    height: 22px;
}

/* Per-card color variants */
.sp-ai-stat-card--blue .sp-ai-stat-icon {
    background: rgba(20, 110, 245, 0.10);
    color: #146EF5;
}
.sp-ai-stat-card--blue:hover {
    border-color: rgba(20, 110, 245, .18);
    box-shadow: 0 8px 24px rgba(20, 110, 245, 0.10);
}
.sp-ai-stat-card--blue:hover .sp-ai-stat-icon {
    background: rgba(20, 110, 245, 0.18);
}

.sp-ai-stat-card--green .sp-ai-stat-icon {
    background: rgba(16, 185, 129, 0.10);
    color: #059669;
}
.sp-ai-stat-card--green:hover {
    border-color: rgba(16, 185, 129, .18);
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.10);
}
.sp-ai-stat-card--green:hover .sp-ai-stat-icon {
    background: rgba(16, 185, 129, 0.18);
}

.sp-ai-stat-card--purple .sp-ai-stat-icon {
    background: rgba(124, 58, 237, 0.10);
    color: #7C3AED;
}
.sp-ai-stat-card--purple:hover {
    border-color: rgba(124, 58, 237, .18);
    box-shadow: 0 8px 24px rgba(124, 58, 237, 0.10);
}
.sp-ai-stat-card--purple:hover .sp-ai-stat-icon {
    background: rgba(124, 58, 237, 0.18);
}

.sp-ai-stat-card--amber .sp-ai-stat-icon {
    background: rgba(245, 158, 11, 0.10);
    color: #D97706;
}
.sp-ai-stat-card--amber:hover {
    border-color: rgba(245, 158, 11, .18);
    box-shadow: 0 8px 24px rgba(245, 158, 11, 0.10);
}
.sp-ai-stat-card--amber:hover .sp-ai-stat-icon {
    background: rgba(245, 158, 11, 0.18);
}

.sp-ai-stat-info {
    display: flex;
    flex-direction: column;
}

.sp-ai-stat-value {
    font-size: 24px;
    font-weight: 800;
    line-height: 1.2;
    color: var(--sp-dark, #141415);
    letter-spacing: -.3px;
}

.sp-ai-stat-label {
    font-size: 12px;
    color: var(--sp-ai-muted, #6B7280);
    margin-top: 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

/* ─── AI Actions Grid ─── */
.sp-ai-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    margin-bottom: 32px;
}

.sp-ai-action-btn {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 20px;
    background: var(--sp-bg-card, #fff);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--sp-radius, 10px);
    cursor: pointer;
    text-align: left;
    transition: all 0.2s ease;
    font-family: inherit;
}

.sp-ai-action-btn:hover:not(:disabled) {
    border-color: var(--sp-ai-purple);
    box-shadow: var(--sp-ai-glow);
    transform: translateY(-2px);
}

.sp-ai-action-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.sp-ai-action-icon {
    font-size: 24px;
    line-height: 1;
}

.sp-ai-action-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--sp-dark, #141415);
}

.sp-ai-action-desc {
    font-size: 12px;
    color: var(--sp-text-muted, #9CA3AF);
    line-height: 1.4;
}

/* ─── AI Tool Forms ─── */

/*  Audit Export Bar  */
.sp-audit-export-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 18px;
    padding: 14px 20px;
    background: linear-gradient(135deg, #F0F9FF, #EFF6FF);
    border: 1px solid rgba(20, 110, 245, .12);
    border-radius: 12px;
    transition: box-shadow .15s cubic-bezier(.4, 0, .2, 1);
}

.sp-audit-export-bar:hover {
    box-shadow: 0 4px 16px rgba(20, 110, 245, .08);
}

.sp-audit-export-label {
    font-weight: 700;
    font-size: 13px;
    color: var(--sp-ai-primary-dark, #1E40AF);
    display: flex;
    align-items: center;
    gap: 6px;
}

.sp-audit-export-label .dashicons,
.sp-audit-export-label svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.sp-audit-export-btns {
    display: flex;
    gap: 8px;
}

.sp-ai-btn-sm {
    padding: 7px 16px !important;
    font-size: 12px !important;
    border-radius: 8px !important;
}
.sp-ai-tool-section {
    margin-bottom: 28px;
}

.sp-ai-form-row {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.sp-ai-input {
    flex: 1;
    min-width: 180px;
    padding: 10px 14px;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    background: var(--sp-bg-card, #fff);
    transition: border-color 0.2s;
}

.sp-ai-input:focus {
    outline: none;
    border-color: var(--sp-ai-purple);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.12);
}

.sp-ai-input-sm {
    flex: 0 1 160px;
    min-width: 120px;
}

.sp-ai-select {
    padding: 10px 14px;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    background: var(--sp-bg-card, #fff);
    cursor: pointer;
}

/* ─── AI Buttons ─── */
.sp-ai-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.sp-ai-btn-primary {
    background: var(--sp-ai-gradient);
    color: #fff;
    box-shadow: 0 2px 8px rgba(124, 58, 237, .2);
}

.sp-ai-btn-primary:hover:not(:disabled) {
    box-shadow: 0 4px 16px rgba(124, 58, 237, .3);
    transform: translateY(-2px);
}

.sp-ai-btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.sp-ai-btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.sp-ai-btn-icon {
    font-size: 14px;
}

.sp-ai-btn-loading {
    position: relative;
    pointer-events: none;
}

.sp-ai-btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin: -8px 0 0 -8px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: sp-ai-spin 0.6s linear infinite;
}

@keyframes sp-ai-spin {
    to { transform: rotate(360deg); }
}

/* ─── AI Results ─── */
.sp-ai-results {
    margin-top: 16px;
    padding: 22px 24px;
    background: var(--sp-bg, #F9FAFB);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.65;
    white-space: pre-wrap;
    word-break: break-word;
    transition: border-color .2s ease;
}

.sp-ai-results:hover {
    border-color: rgba(124, 58, 237, .12);
}

.sp-ai-results h4 {
    margin: 0 0 10px;
    font-size: 15px;
    color: var(--sp-dark, #141415);
}

.sp-ai-results ul {
    margin: 0;
    padding-left: 20px;
}

.sp-ai-results li {
    margin-bottom: 4px;
}

/* ─── Result action toolbar (Keyword / Outline) ─── */
.sp-ai-result-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.sp-ai-result-head h4 {
    margin: 0;
}

.sp-ai-result-actions {
    display: inline-flex;
    gap: 8px;
    flex-wrap: wrap;
}

.sp-ai-draft-link {
    display: inline-block;
    margin-left: 8px;
    font-size: 12px;
    font-weight: 600;
    color: #146EF5;
    text-decoration: none;
    vertical-align: middle;
}

.sp-ai-draft-link:hover {
    text-decoration: underline;
}

/* ─── AI Progress Bar ─── */
.sp-ai-progress-section {
    margin-bottom: 28px;
}

.sp-ai-progress-bar-container {
    width: 100%;
    height: 8px;
    background: rgba(0, 0, 0, 0.06);
    border-radius: 99px;
    overflow: hidden;
    margin-bottom: 8px;
}

.sp-ai-progress-bar {
    height: 100%;
    background: var(--sp-ai-gradient);
    border-radius: 99px;
    transition: width .5s cubic-bezier(.4, 0, .2, 1);
    box-shadow: 0 0 8px rgba(124, 58, 237, .25);
}

.sp-ai-progress-text {
    font-size: 13px;
    color: var(--sp-ai-muted, #6B7280);
}

/* ─── Enhanced Progress Panel ─── */
.sp-progress-panel {
    margin-bottom: 28px;
    padding: 24px 28px 20px;
    background: linear-gradient(135deg, #FAFBFF 0%, #F5F3FF 100%);
    border: 1px solid rgba(124, 58, 237, .12);
    border-radius: 14px;
    box-shadow: 0 2px 12px rgba(124, 58, 237, .06);
}

.sp-progress-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.sp-progress-panel__title-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sp-progress-panel__icon {
    font-size: 22px;
    line-height: 1;
}

.sp-progress-panel__title {
    font-size: 17px;
    font-weight: 700;
    color: var(--sp-dark, #141415);
    margin: 0;
}

.sp-progress-panel__cancel {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 600;
    font-family: inherit;
    color: var(--sp-ai-danger, #EF4444);
    background: rgba(239, 68, 68, .08);
    border: 1px solid rgba(239, 68, 68, .18);
    border-radius: 8px;
    cursor: pointer;
    transition: all .15s ease;
}

.sp-progress-panel__cancel:hover {
    background: rgba(239, 68, 68, .15);
    border-color: rgba(239, 68, 68, .3);
}

.sp-progress-panel__bar-wrap {
    width: 100%;
    height: 10px;
    background: rgba(0, 0, 0, 0.06);
    border-radius: 99px;
    overflow: hidden;
    margin-bottom: 4px;
}

.sp-progress-panel__bar {
    height: 100%;
    background: var(--sp-ai-gradient, linear-gradient(135deg, #7C3AED, #146EF5));
    border-radius: 99px;
    transition: width .5s cubic-bezier(.4, 0, .2, 1);
    box-shadow: 0 0 10px rgba(124, 58, 237, .3);
}

.sp-progress-panel__pct {
    text-align: right;
    font-size: 12px;
    font-weight: 700;
    color: var(--sp-ai-purple, #7C3AED);
    margin-bottom: 14px;
}

/* Cancelled state: amber bar (stopped, not "success"). */
.sp-progress--cancelled .sp-progress-panel__bar {
    background: linear-gradient(135deg, #F59E0B, #F97316);
    box-shadow: 0 0 10px rgba(245, 158, 11, .3);
    transition: width .25s ease;
}
.sp-progress--cancelled .sp-progress-panel__pct {
    color: #B45309;
}

/* Completed state: green bar (clear success). */
.sp-progress--done .sp-progress-panel__bar {
    background: linear-gradient(135deg, #10B981, #22C55E);
    box-shadow: 0 0 10px rgba(16, 185, 129, .3);
}
.sp-progress--done .sp-progress-panel__pct {
    color: #059669;
}

/* When a run ends with completed items, keep the live log + results clearly visible. */
.sp-progress-panel__log {
    margin-top: 18px;
}

/* ─── Progress panel polish (v4.5) ─── */

/* Animated barber-pole stripes + subtle shimmer while actively processing. */
.sp-progress-panel__bar {
    position: relative;
    overflow: hidden;
}
.sp-progress-panel:not(.sp-progress--done):not(.sp-progress--cancelled) .sp-progress-panel__bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(
        45deg,
        rgba(255, 255, 255, .18) 25%, transparent 25%,
        transparent 50%, rgba(255, 255, 255, .18) 50%,
        rgba(255, 255, 255, .18) 75%, transparent 75%, transparent
    );
    background-size: 22px 22px;
    animation: waiseo-bar-stripes 1s linear infinite;
}
@keyframes waiseo-bar-stripes {
    from { background-position: 0 0; }
    to   { background-position: 22px 0; }
}

/* Gentle pulse on the panel's header icon while running. */
.sp-progress-panel:not(.sp-progress--done):not(.sp-progress--cancelled) .sp-progress-panel__icon {
    animation: waiseo-pulse 1.6s ease-in-out infinite;
    display: inline-block;
}
@keyframes waiseo-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50%      { transform: scale(1.12); opacity: .75; }
}

/* Stat cards: subtle hover lift for a more tactile feel. */
.sp-progress-stat {
    transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.sp-progress-stat:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(124, 58, 237, .1);
    border-color: rgba(124, 58, 237, .15);
}

/* Live-log rows fade + slide in as they arrive instead of popping. */
.sp-progress-log-list li {
    animation: waiseo-logrow-in .28s ease both;
}
@keyframes waiseo-logrow-in {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Empty / idle log state. */
.sp-progress-log-list:empty::after {
    content: 'Waiting for the first result…';
    display: block;
    padding: 14px 4px;
    font-size: 12.5px;
    color: var(--sp-text-muted, #9CA3AF);
    font-style: italic;
}
.sp-progress--done .sp-progress-log-list:empty::after,
.sp-progress--cancelled .sp-progress-log-list:empty::after {
    content: 'No items were processed.';
}

/* Smooth panel entrance. */
.sp-progress-panel {
    animation: waiseo-panel-in .3s ease both;
}
@keyframes waiseo-panel-in {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Dark mode: keep stat cards legible. */
.waiseo-dark .sp-progress-panel {
    background: linear-gradient(135deg, rgba(124,58,237,.06), rgba(20,110,245,.05));
    border-color: var(--sp-dark-border, #3F3F46);
}
.waiseo-dark .sp-progress-stat {
    background: rgba(255,255,255,.04);
    border-color: var(--sp-dark-border, #3F3F46);
}

/* Respect reduced-motion preferences. */
@media (prefers-reduced-motion: reduce) {
    .sp-progress-panel__bar::after,
    .sp-progress-panel__icon,
    .sp-progress-log-list li,
    .sp-progress-panel { animation: none !important; }
}

.sp-progress-panel__stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 14px;
}

.sp-progress-stat {
    text-align: center;
    padding: 10px 6px;
    background: rgba(255, 255, 255, .7);
    border-radius: 10px;
    border: 1px solid rgba(0, 0, 0, .04);
}

.sp-progress-stat__value {
    display: block;
    font-size: 22px;
    font-weight: 800;
    line-height: 1.2;
}

.sp-progress-stat--total { color: var(--sp-ai-primary-dark, #1E40AF); }
.sp-progress-stat--done  { color: var(--sp-ai-success, #10B981); }
.sp-progress-stat--fail  { color: var(--sp-ai-danger, #EF4444); }
.sp-progress-stat--pend  { color: var(--sp-ai-warning, #F59E0B); }

.sp-progress-stat__label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--sp-text-muted, #9CA3AF);
    text-transform: uppercase;
    letter-spacing: .4px;
    margin-top: 2px;
}

.sp-progress-panel__status {
    font-size: 13px;
    color: var(--sp-ai-muted, #6B7280);
    margin: 0 0 6px;
}

.sp-progress-panel__current {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--sp-ai-purple, #7C3AED);
    padding: 6px 12px;
    background: rgba(124, 58, 237, .06);
    border-radius: 8px;
    margin-bottom: 8px;
}

.sp-progress-panel__current .dashicons,
.sp-progress-panel__current svg {
    font-size: 14px;
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.sp-spin {
    animation: sp-ai-spin 1s linear infinite;
}

.sp-progress-panel__errors {
    margin-top: 8px;
}

.sp-progress-panel__errors-toggle {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--sp-ai-danger, #EF4444);
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px 0;
    font-family: inherit;
}

.sp-progress-panel__errors-toggle .dashicons,
.sp-progress-panel__errors-toggle svg {
    font-size: 14px;
    width: 14px;
    height: 14px;
    color: var(--sp-ai-danger, #EF4444);
    flex-shrink: 0;
}

.sp-progress-panel__error-list {
    list-style: none;
    margin: 6px 0 0;
    padding: 10px 14px;
    background: rgba(239, 68, 68, .04);
    border: 1px solid rgba(239, 68, 68, .1);
    border-radius: 8px;
    max-height: 160px;
    overflow-y: auto;
    font-size: 12px;
    color: var(--sp-ai-muted, #6B7280);
}

.sp-progress-panel__error-list li {
    padding: 3px 0;
    border-bottom: 1px solid rgba(0, 0, 0, .04);
}

.sp-progress-panel__error-list li:last-child {
    border-bottom: none;
}

.sp-progress-panel__error-list strong {
    color: var(--sp-text-secondary, #374151);
}

/* ─── AI Skeleton Shimmer ─── */
.sp-ai-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: sp-ai-shimmer 1.5s infinite;
    border-radius: 6px;
    height: 18px;
    margin-bottom: 8px;
}

.sp-ai-skeleton.sp-ai-skeleton-lg {
    height: 24px;
    width: 60%;
}

.sp-ai-skeleton.sp-ai-skeleton-md {
    height: 16px;
    width: 80%;
}

.sp-ai-skeleton.sp-ai-skeleton-sm {
    height: 14px;
    width: 40%;
}

@keyframes sp-ai-shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* ─── AI Suggestion Cards (Meta Box) ─── */
.sp-ai-suggestion-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
}

.sp-ai-suggestion {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 16px;
    background: var(--sp-bg, #F9FAFB);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 10px;
    font-size: 13px;
    transition: border-color .2s ease, background .2s ease, transform .2s ease;
    cursor: pointer;
}

.sp-ai-suggestion:hover {
    border-color: var(--sp-ai-purple);
    background: rgba(124, 58, 237, 0.04);
    transform: translateX(3px);
}

.sp-ai-suggestion-text {
    flex: 1;
    color: var(--sp-dark, #141415);
}

.sp-ai-suggestion-use {
    font-size: 11px;
    font-weight: 600;
    color: var(--sp-ai-purple);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

/* ─── AI Meta Box Inline Button ─── */
.sp-ai-gen-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 12px;
    margin-left: 8px;
    background: var(--sp-ai-gradient);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all .2s cubic-bezier(.4, 0, .2, 1);
    vertical-align: middle;
}

.sp-ai-gen-btn:hover {
    box-shadow: 0 3px 12px rgba(124, 58, 237, .3);
    transform: translateY(-1px);
}

.sp-ai-gen-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ─── AI Test Connection Result ─── */
.sp-ai-test-result {
    margin-top: 10px;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
}

.sp-ai-test-result.sp-ai-test-success {
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.25);
    color: var(--sp-ai-success-text, #065F46);
}

.sp-ai-test-result.sp-ai-test-error {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.25);
    color: var(--sp-ai-danger-text, #991B1B);
}

/* ─── AI Key Status ─── */
.sp-ai-key-status {
    display: inline-block;
    margin-top: 4px;
}

.sp-ai-key-set {
    color: var(--sp-ai-success);
    font-weight: 500;
}

/* ─── Collapsible Card ─── */
.sp-card-toggle {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sp-card-chevron {
    transition: transform .25s cubic-bezier(.4, 0, .2, 1);
    width: 16px;
    height: 16px;
    color: var(--sp-text-muted, #6B7280);
    flex-shrink: 0;
}

.sp-card-toggle.sp-card-open .sp-card-chevron {
    transform: rotate(180deg);
}

/* ===========================================================================
   ENHANCED AI HUB & SETTINGS DESIGN — Sierra Polish
   =========================================================================== */

/* ─── Section Container ─── */
.sp-section.sp-ai-hub,
.sp-section.sp-ai-settings {
    animation: spFadeIn .4s ease;
}

.sp-section-header {
    margin-bottom: 28px;
}

.sp-section-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--sp-text, #1D1F20);
    margin: 0 0 6px;
    letter-spacing: -.6px;
    line-height: 1.15;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sp-section-desc {
    font-size: 15px;
    color: var(--sp-text-secondary, rgba(30, 30, 36, .7));
    margin: 0;
    line-height: 1.5;
}

/* ─── Subsection Titles ─── */
.sp-subsection-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--sp-text, #1D1F20);
    margin: 0 0 16px;
    letter-spacing: -.2px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(20, 110, 245, .12);
    position: relative;
}

.sp-subsection-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background: var(--sp-primary, #146EF5);
    border-radius: 2px;
}

/* ─── AI Actions Section ─── */
.sp-ai-actions-section {
    background: var(--sp-bg-card, #fff);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 14px;
    padding: 28px;
    margin-bottom: 28px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .04), 0 1px 2px rgba(0, 0, 0, .03);
    transition: box-shadow .25s ease;
}

.sp-ai-actions-section:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, .06);
}

.sp-ai-actions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

@media (max-width: 900px) {
    .sp-ai-actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .sp-ai-actions-grid {
        grid-template-columns: 1fr;
    }
}

.sp-ai-action-btn {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 24px 22px;
    background: linear-gradient(135deg, #FAFAFC 0%, #FFFFFF 100%);
    border: 1.5px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    cursor: pointer;
    text-align: left;
    transition: all .25s cubic-bezier(.4, 0, .2, 1);
    font-family: inherit;
    position: relative;
    overflow: hidden;
}

.sp-ai-action-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.05) 0%, rgba(20, 110, 245, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.sp-ai-action-btn:hover:not(:disabled)::before {
    opacity: 1;
}

.sp-ai-action-btn:hover:not(:disabled) {
    border-color: var(--sp-ai-purple, #7C3AED);
    box-shadow: 0 6px 20px rgba(124, 58, 237, .15), 0 0 0 3px rgba(124, 58, 237, .06);
    transform: translateY(-3px);
}

.sp-ai-action-btn:active:not(:disabled) {
    transform: translateY(0);
}

.sp-ai-action-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    background: var(--sp-bg, #F3F4F6);
}

.sp-ai-action-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(124, 58, 237, 0.10);
    color: #7C3AED;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    transition: background .2s ease, color .2s ease;
}

.sp-ai-action-icon svg {
    width: 18px;
    height: 18px;
}

.sp-ai-action-btn:hover:not(:disabled) .sp-ai-action-icon {
    background: rgba(124, 58, 237, 0.18);
}

.sp-ai-action-label {
    font-size: 15px;
    font-weight: 700;
    color: var(--sp-dark, #141415);
    position: relative;
    z-index: 1;
    line-height: 1.3;
}

.sp-ai-action-desc {
    font-size: 13px;
    color: var(--sp-ai-muted, #6B7280);
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

/* ─── AI Tool Section ─── */
.sp-ai-tool-section {
    background: var(--sp-bg-card, #fff);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    padding: 28px;
    margin-bottom: 28px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .04), 0 1px 2px rgba(0, 0, 0, .03);
}

.sp-ai-form-row {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.sp-ai-input,
.sp-ai-select {
    flex: 1;
    min-width: 180px;
    padding: 11px 15px;
    border: 1.5px solid rgba(0, 0, 0, 0.12);
    border-radius: 8px;
    font-size: 14px;
    font-family: var(--sp-font, 'Plus Jakarta Sans', sans-serif);
    background: var(--sp-bg-card, #fff);
    transition: all 0.2s ease;
    color: var(--sp-text, #1D1F20);
}

.sp-ai-input:focus,
.sp-ai-select:focus {
    outline: none;
    border-color: var(--sp-ai-purple, #7C3AED);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.12);
}

.sp-ai-input::placeholder {
    color: var(--sp-text-muted, #9CA3AF);
}

.sp-ai-input-sm {
    flex: 0 1 180px;
    min-width: 140px;
}

/* ─── Settings Form Cards ─── */
.sp-card {
    background: var(--sp-bg-card, #fff);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    margin-bottom: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .04);
    overflow: hidden;
}

.sp-card-header {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    background: linear-gradient(180deg, #FAFAFC 0%, #FFFFFF 100%);
}

.sp-card-header h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--sp-text, #1D1F20);
    margin: 0;
    letter-spacing: -.2px;
}

.sp-card-body {
    padding: 24px;
}

/* ─── Form Fields ─── */
.sp-field {
    margin-bottom: 20px;
}

.sp-field:last-child {
    margin-bottom: 0;
}

.sp-field-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--sp-text, #1D1F20);
    margin-bottom: 8px;
    letter-spacing: -.1px;
}

.sp-field-desc {
    display: block;
    font-size: 13px;
    color: var(--sp-ai-muted, #6B7280);
    margin-top: 6px;
    line-height: 1.5;
}

.sp-input,
.sp-select {
    width: 100%;
    padding: 11px 15px;
    border: 1.5px solid rgba(0, 0, 0, 0.12);
    border-radius: 8px;
    font-size: 14px;
    font-family: var(--sp-font, 'Plus Jakarta Sans', sans-serif);
    background: var(--sp-bg-card, #fff);
    transition: all 0.2s ease;
    color: var(--sp-text, #1D1F20);
}

.sp-input:focus,
.sp-select:focus {
    outline: none;
    border-color: var(--sp-primary, #146EF5);
    box-shadow: 0 0 0 3px rgba(20, 110, 245, 0.08);
}

.sp-input::placeholder {
    color: var(--sp-text-muted, #9CA3AF);
}

.sp-input-sm {
    max-width: 200px;
}

/* ─── Input Group ─── */
.sp-input-group {
    display: flex;
    gap: 8px;
    align-items: stretch;
}

.sp-input-group .sp-input {
    flex: 1;
}

.sp-input-group .sp-btn {
    flex-shrink: 0;
}

/* ─── Buttons ─── */
.sp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--sp-font, 'Plus Jakarta Sans', sans-serif);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    text-decoration: none;
}

.sp-btn-primary {
    background: linear-gradient(135deg, #146EF5, #0D5FD9);
    color: #fff;
    box-shadow: 0 2px 8px rgba(20, 110, 245, .25);
}

.sp-btn-primary:hover:not(:disabled) {
    box-shadow: 0 4px 16px rgba(20, 110, 245, .35);
    transform: translateY(-2px);
}

.sp-btn-outline {
    background: var(--sp-bg-card, #fff);
    border: 1.5px solid rgba(0, 0, 0, 0.12);
    color: var(--sp-text, #1D1F20);
}

.sp-btn-outline:hover:not(:disabled) {
    border-color: var(--sp-primary, #146EF5);
    color: var(--sp-primary, #146EF5);
    background: rgba(20, 110, 245, 0.04);
}

.sp-btn-icon {
    padding: 10px 12px;
}

.sp-btn-lg {
    padding: 13px 28px;
    font-size: 15px;
}

.sp-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.sp-btn .dashicons,
.sp-btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    vertical-align: middle;
}

/* ─── Toggle Switch ─── */
.sp-field-toggle {
    display: flex;
    align-items: center;
    gap: 14px;
}

.sp-toggle {
    position: relative;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

.sp-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.sp-toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--sp-ai-toggle-track, #D1D5DB);
    transition: .25s cubic-bezier(.4, 0, .2, 1);
    border-radius: 34px;
}

.sp-toggle-slider:before {
    position: absolute;
    content: '';
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: var(--sp-bg-card, #fff);
    transition: .25s cubic-bezier(.4, 0, .2, 1);
    border-radius: 50%;
    box-shadow: 0 1px 4px rgba(0, 0, 0, .18);
}

.sp-toggle input:checked + .sp-toggle-slider {
    background: var(--sp-primary, #146EF5);
}

.sp-toggle input:focus + .sp-toggle-slider {
    box-shadow: 0 0 0 3px rgba(20, 110, 245, 0.12);
}

.sp-toggle input:checked + .sp-toggle-slider:before {
    transform: translateX(22px);
}

.sp-field-info {
    flex: 1;
}

.sp-field-info .sp-field-label {
    margin-bottom: 2px;
}

/* ─── Range Slider ─── */
.sp-range {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: rgba(0, 0, 0, 0.08);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.sp-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--sp-primary, #146EF5);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(20, 110, 245, .25);
    transition: box-shadow .2s ease;
}

.sp-range::-webkit-slider-thumb:hover {
    box-shadow: 0 3px 10px rgba(20, 110, 245, .35);
}

.sp-range::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--sp-primary, #146EF5);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(20, 110, 245, .25);
}

.sp-range-value {
    display: inline-block;
    margin-left: 12px;
    font-size: 14px;
    font-weight: 700;
    color: var(--sp-primary, #146EF5);
}

/* ─── Form Actions ─── */
.sp-form-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px 28px;
    background: linear-gradient(135deg, #F9FAFB 0%, #FFFFFF 100%);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    margin-top: 28px;
    transition: box-shadow .2s ease;
}

.sp-form-actions:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, .04);
}

.sp-save-status {
    font-size: 14px;
    font-weight: 500;
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
    .sp-ai-stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .sp-ai-actions-grid {
        grid-template-columns: 1fr;
    }

    .sp-ai-form-row {
        flex-direction: column;
    }

    .sp-ai-input,
    .sp-ai-input-sm {
        width: 100%;
        min-width: 0;
        flex: none;
    }

    .sp-input-group {
        flex-direction: column;
    }

    .sp-form-actions {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 480px) {
    .sp-ai-stats-grid {
        grid-template-columns: 1fr;
    }

    .sp-section-title {
        font-size: 24px;
    }

    .sp-ai-actions-section,
    .sp-ai-tool-section {
        padding: 20px;
    }
}

/* ============================================================
   DARK MODE OVERRIDES  AI Components
   ============================================================ */

[data-theme="dark"] .sp-ai-notice-warning {
    background: rgba(245, 158, 11, 0.1);
    color: #fcd34d;
    border-color: rgba(245, 158, 11, 0.2);
}

[data-theme="dark"] .sp-ai-stat-card {
    background: var(--sp-bg-card, #1e1e2e);
    border-color: var(--sp-border, rgba(255,255,255,0.06));
}

[data-theme="dark"] .sp-ai-stat-card .sp-ai-stat-value {
    color: var(--sp-text, #e4e4e7);
}

[data-theme="dark"] .sp-ai-stat-card .sp-ai-stat-label {
    color: var(--sp-text-muted, rgba(228,228,231,0.5));
}

[data-theme="dark"] .sp-ai-actions-section,
[data-theme="dark"] .sp-ai-tool-section {
    background: var(--sp-bg-card, #1e1e2e);
    border-color: var(--sp-border, rgba(255,255,255,0.06));
}

[data-theme="dark"] .sp-section-title {
    color: var(--sp-text, #e4e4e7);
}

[data-theme="dark"] .sp-section-desc {
    color: var(--sp-text-secondary, rgba(228,228,231,0.7));
}

[data-theme="dark"] .sp-ai-action-card {
    background: var(--sp-bg-card, #1e1e2e);
    border-color: var(--sp-border, rgba(255,255,255,0.06));
}

[data-theme="dark"] .sp-ai-action-card:hover {
    border-color: var(--sp-border-medium, rgba(255,255,255,0.1));
    background: var(--sp-bg-card-hover, rgba(255,255,255,0.02));
}

[data-theme="dark"] .sp-ai-action-title {
    color: var(--sp-text, #e4e4e7);
}

[data-theme="dark"] .sp-ai-action-desc {
    color: var(--sp-text-secondary, rgba(228,228,231,0.7));
}

[data-theme="dark"] .sp-ai-input,
[data-theme="dark"] .sp-ai-input-sm,
[data-theme="dark"] .sp-ai-textarea {
    background: var(--sp-bg-input, #16161e);
    color: var(--sp-text, #e4e4e7);
    border-color: var(--sp-border-medium, rgba(255,255,255,0.1));
}

[data-theme="dark"] .sp-ai-input:focus,
[data-theme="dark"] .sp-ai-textarea:focus {
    border-color: var(--sp-primary, #146EF5);
    box-shadow: 0 0 0 3px rgba(20, 110, 245, 0.15);
}

[data-theme="dark"] .sp-ai-result {
    background: var(--sp-bg-card, #1e1e2e);
    border-color: var(--sp-border, rgba(255,255,255,0.06));
    color: var(--sp-text, #e4e4e7);
}

[data-theme="dark"] .sp-ai-toggle-group {
    background: var(--sp-bg-card, #1e1e2e);
    border-color: var(--sp-border, rgba(255,255,255,0.06));
}

[data-theme="dark"] .sp-form-row label {
    color: var(--sp-text, #e4e4e7);
}

[data-theme="dark"] .sp-helper-text {
    color: var(--sp-text-muted, rgba(228,228,231,0.5));
}

/* ============================================================
   DARK MODE OVERRIDES  Extended AI Components
   ============================================================ */

/* --- New token overrides for dark mode --- */
[data-theme="dark"] {
    --sp-ai-warning-text: #fcd34d;
    --sp-ai-success-text: #6ee7b7;
    --sp-ai-danger-text: #fca5a5;
    --sp-ai-primary-dark: #93c5fd;
    --sp-ai-muted: #9ca3af;
    --sp-ai-toggle-track: #4b5563;
}

/* --- Progress Panel --- */
[data-theme="dark"] .sp-progress-panel {
    background: linear-gradient(135deg, var(--sp-bg-card, #1e1e2e) 0%, rgba(124, 58, 237, .06) 100%);
    border-color: var(--sp-border, rgba(255,255,255,0.06));
}

[data-theme="dark"] .sp-progress-panel__title {
    color: var(--sp-text, #e4e4e7);
}

[data-theme="dark"] .sp-progress-panel__pct {
    color: var(--sp-ai-purple-light, #A78BFA);
}

[data-theme="dark"] .sp-progress-panel__status {
    color: var(--sp-text-muted, #8b97a8);
}

[data-theme="dark"] .sp-progress-panel__current {
    color: var(--sp-ai-purple-light, #A78BFA);
    background: rgba(124, 58, 237, .1);
}

[data-theme="dark"] .sp-progress-panel__cancel {
    color: var(--sp-ai-danger, #EF4444);
    background: rgba(239, 68, 68, .1);
    border-color: rgba(239, 68, 68, .2);
}

[data-theme="dark"] .sp-progress-panel__bar-wrap {
    background: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .sp-progress-stat {
    background: rgba(255, 255, 255, .04);
    border-color: var(--sp-border, rgba(255,255,255,0.06));
}

[data-theme="dark"] .sp-progress-stat__label {
    color: var(--sp-text-muted, #8b97a8);
}

[data-theme="dark"] .sp-progress-panel__error-list {
    background: rgba(239, 68, 68, .06);
    border-color: rgba(239, 68, 68, .15);
    color: var(--sp-text-muted, #8b97a8);
}

[data-theme="dark"] .sp-progress-panel__error-list strong {
    color: var(--sp-text, #e4e4e7);
}

/* --- Skeleton Shimmer --- */
[data-theme="dark"] .sp-ai-skeleton {
    background: linear-gradient(90deg, rgba(255,255,255,.04) 25%, rgba(255,255,255,.08) 50%, rgba(255,255,255,.04) 75%);
    background-size: 200% 100%;
}

/* --- Suggestion Cards --- */
[data-theme="dark"] .sp-ai-suggestion {
    background: var(--sp-bg-card, #1e1e2e);
    border-color: var(--sp-border, rgba(255,255,255,0.06));
}

[data-theme="dark"] .sp-ai-suggestion:hover {
    background: rgba(124, 58, 237, 0.06);
    border-color: var(--sp-ai-purple, #7C3AED);
}

[data-theme="dark"] .sp-ai-suggestion-text {
    color: var(--sp-text, #e4e4e7);
}

/* --- Test Results --- */
[data-theme="dark"] .sp-ai-test-result.sp-ai-test-success {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.2);
    color: var(--sp-ai-success-text, #6ee7b7);
}

[data-theme="dark"] .sp-ai-test-result.sp-ai-test-error {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
    color: var(--sp-ai-danger-text, #fca5a5);
}

/* --- AI Results Panel --- */
[data-theme="dark"] .sp-ai-results {
    background: var(--sp-bg-card, #1e1e2e);
    border-color: var(--sp-border, rgba(255,255,255,0.06));
    color: var(--sp-text, #e4e4e7);
}

[data-theme="dark"] .sp-ai-results h4 {
    color: var(--sp-text, #e4e4e7);
}

/* --- AI Progress Bar --- */
[data-theme="dark"] .sp-ai-progress-bar-container {
    background: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .sp-ai-progress-text {
    color: var(--sp-text-muted, #8b97a8);
}

/* --- Settings Cards --- */
[data-theme="dark"] .sp-card {
    background: var(--sp-bg-card, #1e1e2e);
    border-color: var(--sp-border, rgba(255,255,255,0.06));
}

[data-theme="dark"] .sp-card-header {
    background: linear-gradient(180deg, rgba(255,255,255,.02) 0%, transparent 100%);
    border-bottom-color: var(--sp-border, rgba(255,255,255,0.06));
}

[data-theme="dark"] .sp-card-header h3 {
    color: var(--sp-text, #e4e4e7);
}

[data-theme="dark"] .sp-card-body {
    color: var(--sp-text, #e4e4e7);
}

/* --- Form Fields --- */
[data-theme="dark"] .sp-field-label {
    color: var(--sp-text, #e4e4e7);
}

[data-theme="dark"] .sp-field-desc {
    color: var(--sp-text-muted, #8b97a8);
}

[data-theme="dark"] .sp-input,
[data-theme="dark"] .sp-select {
    background: var(--sp-bg-input, #1a2235);
    color: var(--sp-text, #e4e4e7);
    border-color: var(--sp-border-medium, rgba(255,255,255,0.1));
}

[data-theme="dark"] .sp-input:focus,
[data-theme="dark"] .sp-select:focus {
    border-color: var(--sp-primary, #146EF5);
    box-shadow: 0 0 0 3px rgba(20, 110, 245, 0.15);
}

[data-theme="dark"] .sp-input::placeholder {
    color: var(--sp-text-muted, #8b97a8);
}

/* --- Buttons --- */
[data-theme="dark"] .sp-btn-outline {
    background: var(--sp-bg-card, #1e1e2e);
    border-color: var(--sp-border-medium, rgba(255,255,255,0.1));
    color: var(--sp-text, #e4e4e7);
}

[data-theme="dark"] .sp-btn-outline:hover:not(:disabled) {
    border-color: var(--sp-primary, #146EF5);
    color: var(--sp-primary, #146EF5);
    background: rgba(20, 110, 245, 0.06);
}

/* --- Toggle Switch --- */
[data-theme="dark"] .sp-toggle-slider {
    background: var(--sp-ai-toggle-track, #4b5563);
}

[data-theme="dark"] .sp-toggle-slider:before {
    background-color: var(--sp-bg-card, #131a26);
    box-shadow: 0 1px 4px rgba(0, 0, 0, .4);
}

/* --- Range Slider --- */
[data-theme="dark"] .sp-range {
    background: rgba(255, 255, 255, 0.08);
}

/* --- Form Actions --- */
[data-theme="dark"] .sp-form-actions {
    background: linear-gradient(135deg, var(--sp-bg-card, #1e1e2e) 0%, rgba(255,255,255,.02) 100%);
    border-color: var(--sp-border, rgba(255,255,255,0.06));
}

/* --- Audit Export Bar --- */
[data-theme="dark"] .sp-audit-export-bar {
    background: linear-gradient(135deg, rgba(20, 110, 245, .06) 0%, rgba(20, 110, 245, .03) 100%);
    border-color: rgba(20, 110, 245, .15);
}

[data-theme="dark"] .sp-audit-export-label {
    color: var(--sp-ai-primary-dark, #93c5fd);
}

/* --- Subsection Title --- */
[data-theme="dark"] .sp-subsection-title {
    color: var(--sp-text, #e4e4e7);
    border-bottom-color: rgba(20, 110, 245, .15);
}

/* --- AI Action Buttons --- */
[data-theme="dark"] .sp-ai-action-btn {
    background: linear-gradient(135deg, var(--sp-bg-card, #1e1e2e) 0%, rgba(255,255,255,.01) 100%);
    border-color: var(--sp-border, rgba(255,255,255,0.06));
}

[data-theme="dark"] .sp-ai-action-btn:hover:not(:disabled)::before {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.08) 0%, rgba(20, 110, 245, 0.08) 100%);
}

[data-theme="dark"] .sp-ai-action-btn:disabled {
    background: var(--sp-bg, #080c14);
}

[data-theme="dark"] .sp-ai-action-label {
    color: var(--sp-text, #e4e4e7);
}

[data-theme="dark"] .sp-ai-select {
    background: var(--sp-bg-input, #1a2235);
    color: var(--sp-text, #e4e4e7);
    border-color: var(--sp-border-medium, rgba(255,255,255,0.1));
}

[data-theme="dark"] .sp-ai-select:focus {
    border-color: var(--sp-primary, #146EF5);
    box-shadow: 0 0 0 3px rgba(20, 110, 245, 0.15);
}

[data-theme="dark"] .sp-ai-input::placeholder {
    color: var(--sp-text-muted, #8b97a8);
}

/* --- Native <select> <option> contrast fix for dark mode ---
   Browsers render <option> popups with their own bg; force
   explicit colors so text is always readable on all OSes. --- */
[data-theme="dark"] select,
[data-theme="dark"] .sp-select,
[data-theme="dark"] .sp-input,
[data-theme="dark"] .sp-ai-select,
[data-theme="dark"] #sp-ai-model-select {
    color-scheme: dark;
}

[data-theme="dark"] select option,
[data-theme="dark"] .sp-select option,
[data-theme="dark"] .sp-ai-select option,
[data-theme="dark"] #sp-ai-model-select option {
    background: #1a2235;
    color: #e8edf5;
}
/* --- Bulk Results Viewer --- */
.sp-bulk-results-panel {
    background: #fff;
    border: 1px solid #E2E8F0;
    border-radius: 20px;            /* match the page's card radius */
    box-shadow: 0 4px 18px rgba(15, 23, 42, .05);
    overflow: hidden;
    margin: 28px 0 32px;            /* clear separation from Keyword Research below */
}
.sp-bulk-results__loading {
    padding: 20px 24px; font-size: 13px;
    color: var(--sp-text-muted, #9ca3af);
    display: flex; align-items: center; gap: 8px;
}
.sp-bulk-results__empty {
    padding: 20px 24px; font-size: 13px;
    color: var(--sp-text-muted, #9ca3af); margin: 0;
}
.sp-bulk-results__header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 20px;
    background: linear-gradient(135deg, #0f1623, #1a2540);
    gap: 12px;
}
.sp-bulk-results__title {
    display: flex; align-items: center; gap: 8px;
    font-size: 13px; font-weight: 600; color: rgba(255,255,255,.85);
}
.sp-bulk-results__icon {
    width: 22px; height: 22px; border-radius: 5px;
    background: linear-gradient(135deg, #7C3AED, #146EF5);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 12px; flex-shrink: 0;
}
.sp-bulk-results__copy-all { flex-shrink: 0; font-size: 12px !important; padding: 6px 14px !important; }
.sp-bulk-results__table-wrap { overflow-x: auto; }
.sp-bulk-results__table { width: 100%; border-collapse: collapse; font-size: 13px; }
.sp-bulk-results__table thead th {
    padding: 10px 14px; font-size: 11px; font-weight: 700;
    text-transform: uppercase; letter-spacing: .5px;
    color: var(--sp-text-muted, #9ca3af);
    background: var(--sp-bg, #f4f6fb);
    border-bottom: 1px solid var(--sp-border, rgba(0,0,0,.07));
    text-align: left; white-space: nowrap;
}
.sp-bulk-results__table tbody tr {
    border-bottom: 1px solid var(--sp-border, rgba(0,0,0,.07));
    transition: background .15s;
}
.sp-bulk-results__table tbody tr:last-child { border-bottom: none; }
.sp-bulk-results__table tbody tr:hover td { background: rgba(20,110,245,.03); }
.sp-bulk-results__table td { padding: 11px 14px; vertical-align: middle; color: var(--sp-text, #0d1117); }
.sp-brt__num { width: 36px; font-size: 11px; font-weight: 700; color: var(--sp-text-muted, #9ca3af); text-align: center; }
.sp-brt__post { font-weight: 600; max-width: 200px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sp-brt__val { max-width: 340px; color: var(--sp-text-secondary, #4b5563); line-height: 1.5; }
.sp-brt__val-text { display: block; }
.sp-brt__actions { width: 64px; text-align: right; white-space: nowrap; }
.sp-brt__copy,
.sp-brt__edit {
    display: inline-flex; align-items: center; justify-content: center;
    width: 26px; height: 26px; border-radius: 6px;
    border: 1px solid var(--sp-border-medium, rgba(0,0,0,.12));
    background: var(--sp-bg-card, #fff);
    color: var(--sp-text-secondary, #4b5563);
    font-size: 13px; cursor: pointer; text-decoration: none;
    transition: background .15s, color .15s, border-color .15s;
    vertical-align: middle;
}
.sp-brt__copy:hover,
.sp-brt__edit:hover { background: rgba(20,110,245,.08); border-color: #146EF5; color: #146EF5; }
.sp-brt__copy { margin-right: 4px; }
[data-theme="dark"] .sp-bulk-results-panel   { background: #1e2535; border-color: rgba(255,255,255,.08); }
[data-theme="dark"] .sp-bulk-results__table thead th { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.08); }
[data-theme="dark"] .sp-bulk-results__table tbody tr { border-color: rgba(255,255,255,.06); }
[data-theme="dark"] .sp-bulk-results__table td { color: rgba(255,255,255,.85); }
[data-theme="dark"] .sp-brt__post { color: rgba(255,255,255,.9); }
[data-theme="dark"] .sp-brt__val  { color: rgba(255,255,255,.65); }
[data-theme="dark"] .sp-brt__copy,
[data-theme="dark"] .sp-brt__edit { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); color: rgba(255,255,255,.6); }

/* --- DARK MODE UI FIXES --- */
[data-theme="dark"] .sp-panel select,
[data-theme="dark"] select.sp-ai-select,
[data-theme="dark"] .waiseo-input-select {
    background-color: var(--sp-dark-surface, #2A2B2D) !important;
    color: var(--sp-dark-text, #E5E7EB) !important;
    border-color: var(--sp-dark-border, #3F3F46) !important;
}
[data-theme="dark"] .sp-panel select option,
[data-theme="dark"] select.sp-ai-select option,
[data-theme="dark"] .waiseo-input-select option {
    background-color: var(--sp-dark-surface, #2A2B2D) !important;
    color: var(--sp-dark-text, #E5E7EB) !important;
}
[data-theme="dark"] .wp-list-table tr {
    border-bottom: 1px solid var(--sp-dark-border, #3F3F46) !important;
}


/* ─── llms.txt Generator (AEO) ─── */
.sp-llms-section {
    margin-top: 28px;
    padding: 0;
    border: 1px solid #E2E8F0;
    border-radius: 20px;
    background: #FFFFFF;
    overflow: hidden;
}

.sp-llms-head {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 22px 24px;
    background: linear-gradient(135deg, rgba(124, 58, 237, .06), rgba(20, 110, 245, .06));
    border-bottom: 1px solid #E2E8F0;
}

.sp-llms-head-icon {
    flex: 0 0 auto;
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    color: #fff;
    background: var(--sp-ai-gradient, linear-gradient(135deg, #7C3AED, #146EF5));
    box-shadow: 0 6px 16px rgba(124, 58, 237, .28);
}

.sp-llms-head-text {
    flex: 1 1 auto;
    min-width: 0;
}

.sp-llms-head-text .sp-subsection-title {
    margin: 0 0 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sp-llms-head-text p {
    margin: 0;
    font-size: 13px;
    line-height: 1.55;
    color: #64748B;
}

.sp-llms-head-text code {
    background: rgba(20, 110, 245, .1);
    color: #146EF5;
    padding: 1px 6px;
    border-radius: 6px;
    font-size: 12px;
}

.sp-llms-badge {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .06em;
    color: #7C3AED;
    background: rgba(124, 58, 237, .12);
    padding: 2px 8px;
    border-radius: 99px;
    text-transform: uppercase;
}

.sp-llms-toggle {
    flex: 0 0 auto;
    margin-top: 4px;
}

.sp-llms-body {
    padding: 22px 24px;
    transition: opacity .2s ease;
}

.sp-llms-summary-row {
    margin-bottom: 14px;
}

.sp-llms-summary-row .sp-field-label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 13px;
    color: #0F172A;
}

textarea.sp-llms-summary {
    width: 100%;
    box-sizing: border-box;
    min-height: 84px;
    padding: 12px 14px;
    resize: vertical;
    line-height: 1.55;
    font-size: 14px;
    font-family: inherit;
    border: 1px solid #E2E8F0;
    border-radius: 12px;
    background: #fff;
    color: #0F172A;
    display: block;
    overflow: auto;
}

textarea.sp-llms-summary:focus {
    outline: none;
    border-color: #146EF5;
    box-shadow: 0 0 0 3px rgba(20, 110, 245, .12);
}

.waiseo-dark textarea.sp-llms-summary {
    background: var(--sp-dark-surface, #18181B);
    border-color: var(--sp-dark-border, #3F3F46);
    color: #E4E4E7;
}

.sp-llms-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.sp-llms-view {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.sp-llms-preview {
    margin-top: 16px;
    padding: 18px 20px;
    background: #0F172A;
    color: #E2E8F0;
    border-radius: 14px;
    font-size: 12.5px;
    line-height: 1.6;
    max-height: 340px;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

/* Dark mode */
body.waiseo-dark .sp-llms-section,
.waiseo-dark .sp-llms-section {
    background: var(--sp-dark-surface, #18181B) !important;
    border-color: var(--sp-dark-border, #3F3F46) !important;
}

.waiseo-dark .sp-llms-head {
    border-bottom-color: var(--sp-dark-border, #3F3F46) !important;
}

.waiseo-dark .sp-llms-head-text p {
    color: #A1A1AA !important;
}

/* ─── Bulk "Regenerate existing" toggle ─── */
.sp-regen-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
    cursor: pointer;
    user-select: none;
    font-size: 12.5px;
    font-weight: 600;
    color: #64748B;
}

.sp-regen-toggle input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.sp-regen-switch {
    position: relative;
    width: 36px;
    height: 20px;
    border-radius: 99px;
    background: #CBD5E1;
    transition: background .2s ease;
    flex: 0 0 auto;
}

.sp-regen-switch::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    transition: transform .2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .2);
}

.sp-regen-toggle input:checked + .sp-regen-switch {
    background: var(--sp-ai-gradient, linear-gradient(135deg, #7C3AED, #146EF5));
}

.sp-regen-toggle input:checked + .sp-regen-switch::after {
    transform: translateX(16px);
}

.sp-regen-toggle input:checked ~ .sp-regen-label {
    color: #7C3AED;
}

.waiseo-dark .sp-regen-toggle { color: #A1A1AA; }
.waiseo-dark .sp-regen-switch { background: #52525B; }