:root {
    --wpce-panel-bg: #ffffff;
    --wpce-panel-bg-dark: #0f172a;
    --wpce-panel-border: rgba(226, 232, 240, 0.7);
    --wpce-panel-border-dark: rgba(148, 163, 184, 0.22);
    --wpce-panel-shadow: 0 24px 48px rgba(15, 23, 42, 0.08);
    --wpce-panel-shadow-dark: 0 28px 60px rgba(8, 13, 23, 0.45);
    --wpce-card-border: rgba(226, 232, 240, 0.75);
    --wpce-card-border-dark: rgba(148, 163, 184, 0.25);
    --wpce-card-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
    --wpce-card-shadow-dark: 0 22px 46px rgba(2, 6, 17, 0.52);
    --wpce-primary: #2563eb;
    --wpce-primary-dark: #93c5fd;
    --wpce-accent: #7c3aed;
    --wpce-surface: #f8fafc;
    --wpce-surface-dark: rgba(30, 41, 59, 0.95);
    --wpce-radius-outer: 18px;
    --wpce-radius-inner: 16px;
    --wpce-spacing-lg: 24px;
    --wpce-spacing-md: 18px;
    --wpce-spacing-sm: 12px;
}

.wpce-ai-results-panel {
    margin: 32px 0 12px;
    display: flex;
    flex-direction: column;
    gap: var(--wpce-spacing-lg);
    padding: 26px 28px;
    border-radius: var(--wpce-radius-outer);
    background: var(--wpce-panel-bg);
    border: 1px solid var(--wpce-panel-border);
    box-shadow: var(--wpce-panel-shadow);
    font-family: "Inter", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    --wpce-ai-columns-current: var(--wpce-ai-columns, 3);
}

.wpce-ai-results-panel--appearance-flat {
    box-shadow: none;
    border: 1px solid rgba(226, 232, 240, 0.3);
}

.wpce-ai-results-panel--appearance-transparent {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
}

.wpce-ai-results-panel--appearance-transparent .wpce-ai-results-panel__header,
.wpce-ai-results-panel--appearance-transparent .wpce-ai-results-panel__body {
    padding: 0;
}

.wpce-ai-results-panel--appearance-transparent .wpce-ai-results-panel__header {
    margin-bottom: var(--wpce-spacing-lg);
}

.wpce-ai-results-panel[data-theme="dark"] {
    background: var(--wpce-panel-bg-dark);
    border-color: var(--wpce-panel-border-dark);
    box-shadow: var(--wpce-panel-shadow-dark);
    color: #e2e8f0;
}

.wpce-ai-results-panel__header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--wpce-spacing-md);
    align-items: flex-start;
}

.wpce-ai-results-panel--heading-align-left .wpce-ai-results-panel__header,
.wpce-ai-results-panel--context-card .wpce-ai-results-panel__header {
    grid-template-columns: minmax(0, 1fr) auto;
    justify-items: start;
    text-align: left;
}

.wpce-ai-results-panel--heading-align-center .wpce-ai-results-panel__header,
.wpce-ai-results-panel--context-card.wpce-ai-results-panel--heading-align-center .wpce-ai-results-panel__header {
    grid-template-columns: minmax(0, 1fr);
    justify-items: center;
    text-align: center;
}

.wpce-ai-results-panel--heading-align-right .wpce-ai-results-panel__header {
    grid-template-columns: auto minmax(0, 1fr);
    justify-items: end;
    text-align: right;
}

.wpce-ai-results-panel__title-group {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.wpce-ai-results-panel--heading-align-left .wpce-ai-results-panel__title-group,
.wpce-ai-results-panel--context-card .wpce-ai-results-panel__title-group {
    justify-content: flex-start;
    text-align: left;
}

.wpce-ai-results-panel--heading-align-center .wpce-ai-results-panel__title-group {
    justify-content: center;
    text-align: center;
}

.wpce-ai-results-panel--heading-align-right .wpce-ai-results-panel__title-group {
    justify-content: flex-end;
    text-align: right;
}

.wpce-ai-results-panel__icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--wpce-primary) 0%, var(--wpce-accent) 100%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: #ffffff;
    box-shadow: 0 18px 38px rgba(37, 99, 235, 0.28);
}

.wpce-ai-results-panel__title {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    color: #0f172a;
}

.wpce-ai-results-panel[data-theme="dark"] .wpce-ai-results-panel__title {
    color: #f8fafc;
}

.wpce-ai-results-panel__subtitle {
    margin: 4px 0 0;
    font-size: 14px;
    color: #475569;
}

.wpce-ai-results-panel[data-theme="dark"] .wpce-ai-results-panel__subtitle {
    color: rgba(226, 232, 240, 0.75);
}

.wpce-ai-results-panel__controls {
    display: inline-flex;
    align-items: center;
    gap: var(--wpce-spacing-sm);
    justify-content: flex-end;
}

.wpce-ai-results-panel--heading-align-left .wpce-ai-results-panel__controls,
.wpce-ai-results-panel--context-card .wpce-ai-results-panel__controls {
    justify-content: flex-start;
}

.wpce-ai-results-panel--heading-align-center .wpce-ai-results-panel__controls {
    justify-content: center;
}

.wpce-ai-results-panel--heading-align-right .wpce-ai-results-panel__controls {
    justify-content: flex-end;
}

.wpce-ai-results-panel__search {
    position: relative;
    display: inline-flex;
    align-items: center;
    width: 320px;
    max-width: 100%;
}

.wpce-ai-results-panel__search-input {
    width: 100%;
    padding: 12px 38px 12px 16px;
    border-radius: 12px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: var(--wpce-surface);
    color: #0f172a;
    font-size: 15px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.wpce-ai-results-panel[data-theme="dark"] .wpce-ai-results-panel__search-input {
    background: var(--wpce-surface-dark);
    border-color: rgba(148, 163, 184, 0.25);
    color: #e2e8f0;
}

.wpce-ai-results-panel__search-input:focus {
    outline: none;
    border-color: rgba(59, 130, 246, 0.55);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.wpce-ai-results-panel__search-icon {
    position: absolute;
    right: 12px;
    font-size: 15px;
    pointer-events: none;
    color: #64748b;
}

.wpce-ai-results-panel__body {
    display: flex;
    flex-direction: column;
    gap: var(--wpce-spacing-lg);
}

.wpce-ai-results-panel__empty {
    padding: 20px;
    border-radius: var(--wpce-radius-inner);
    background: rgba(248, 250, 252, 0.92);
    border: 1px dashed rgba(148, 163, 184, 0.4);
    text-align: center;
    font-size: 14px;
    color: #64748b;
}

.wpce-ai-results-panel[data-theme="dark"] .wpce-ai-results-panel__empty {
    background: rgba(15, 23, 42, 0.9);
    border-color: rgba(148, 163, 184, 0.25);
    color: rgba(226, 232, 240, 0.75);
}

.wpce-ai-results-panel__grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(var(--wpce-ai-columns-current, 3), minmax(0, 1fr));
    align-items: stretch;
}

.wpce-ai-results-panel[data-columns="1"] .wpce-ai-results-panel__grid {
    grid-template-columns: 1fr;
}

.wpce-ai-results-panel[data-columns="2"] .wpce-ai-results-panel__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.wpce-ai-results-panel[data-columns="3"] .wpce-ai-results-panel__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.wpce-ai-results-panel[data-columns="4"] .wpce-ai-results-panel__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.wpce-ai-results-panel[data-layout="masonry"] .wpce-ai-results-panel__grid {
    display: block;
    column-count: var(--wpce-ai-columns-current, 3);
    column-gap: 20px;
}

.wpce-ai-results-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 22px;
    border-radius: var(--wpce-radius-inner);
    border: 1px solid var(--wpce-card-border);
    background: #ffffff;
    box-shadow: var(--wpce-card-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    min-height: 420px;
}

.wpce-ai-results-panel[data-theme="dark"] .wpce-ai-results-card {
    background: rgba(15, 23, 42, 0.95);
    border-color: var(--wpce-card-border-dark);
    box-shadow: var(--wpce-card-shadow-dark);
    color: #e2e8f0;
}

.wpce-ai-results-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 22px 50px rgba(15, 23, 42, 0.14);
}

.wpce-ai-results-panel[data-theme="dark"] .wpce-ai-results-card:hover {
    box-shadow: 0 28px 60px rgba(2, 6, 17, 0.65);
}

.wpce-ai-results-card__header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
}

.wpce-ai-results-card__title {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.wpce-ai-results-card__icon {
    font-size: 20px;
    line-height: 1;
}

.wpce-ai-results-card__label {
    display: block;
    font-weight: 700;
    font-size: 15px;
    color: #0f172a;
    line-height: 1.4;
}

.wpce-ai-results-panel[data-theme="dark"] .wpce-ai-results-card__label {
    color: #f8fafc;
}

.wpce-ai-results-card__company {
    margin-top: 4px;
    display: block;
    font-size: 13px;
    color: #475569;
    line-height: 1.4;
}

.wpce-ai-results-panel[data-theme="dark"] .wpce-ai-results-card__company {
    color: rgba(226, 232, 240, 0.72);
}

.wpce-ai-results-card__company-list {
    margin: 6px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 4px;
}

.wpce-ai-results-panel--context-card .wpce-ai-results-card__company-list {
    gap: 2px;
}

.wpce-ai-results-card__company-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    color: inherit;
}

.wpce-ai-results-card__company-item::before {
    content: '•';
    font-size: 12px;
    color: rgba(71, 85, 105, 0.65);
}

.wpce-ai-results-panel[data-theme="dark"] .wpce-ai-results-card__company-item::before {
    color: rgba(148, 163, 184, 0.6);
}

.wpce-ai-results-card__company-link {
    color: #2563eb;
    text-decoration: none;
}

.wpce-ai-results-panel[data-theme="dark"] .wpce-ai-results-card__company-link {
    color: #93c5fd;
}

.wpce-ai-results-card__company-link:hover {
    text-decoration: underline;
}

.wpce-ai-results-card__meta-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #94a3b8;
    margin-bottom: 6px;
}

.wpce-ai-results-panel[data-theme="dark"] .wpce-ai-results-card__meta-top {
    color: rgba(203, 213, 225, 0.8);
}

.wpce-ai-results-card__time {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: inherit;
}

.wpce-ai-results-card__excerpt {
    font-size: 13.5px;
    line-height: 1.7;
    color: #334155;
    letter-spacing: -0.01em;
    flex-grow: 1;
    word-break: break-word;
}

.wpce-ai-results-panel[data-theme="dark"] .wpce-ai-results-card__excerpt {
    color: rgba(226, 232, 240, 0.8);
}

.wpce-ai-results-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 12px;
    color: #475569;
}

.wpce-ai-results-panel[data-theme="dark"] .wpce-ai-results-card__meta {
    color: rgba(226, 232, 240, 0.7);
}

.wpce-ai-results-card__meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(226, 232, 240, 0.5);
}

.wpce-ai-results-panel[data-theme="dark"] .wpce-ai-results-card__meta span {
    background: rgba(30, 41, 59, 0.7);
}

.wpce-ai-results-card__actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: auto;
}

.wpce-ai-results-card__button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    justify-content: center;
    padding: 12px 18px;
    border-radius: 12px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: var(--wpce-surface);
    color: #0f172a;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    width: 100%;
}

.wpce-ai-results-panel[data-theme="dark"] .wpce-ai-results-card__button {
    background: var(--wpce-surface-dark);
    border-color: rgba(148, 163, 184, 0.25);
    color: #f8fafc;
}

.wpce-ai-results-card__button:hover {
    transform: translateY(-1px);
    border-color: rgba(59, 130, 246, 0.45);
    box-shadow: 0 12px 28px rgba(59, 130, 246, 0.18);
}

.wpce-ai-results-card__button.is-loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.wpce-ai-results-card__button.is-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border-radius: 50%;
    border: 2px solid rgba(148, 163, 184, 0.4);
    border-top-color: rgba(59, 130, 246, 0.9);
    animation: wpce-ai-spin 0.75s linear infinite;
}

.wpce-ai-results-panel__more {
    align-self: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 16px;
    border: 1px solid rgba(96, 165, 250, 0.4);
    background: linear-gradient(135deg, rgba(219, 234, 254, 0.95), rgba(191, 219, 254, 0.95));
    color: #1d4ed8;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    box-shadow: 0 12px 26px rgba(59, 130, 246, 0.12);
    min-width: 220px;
    margin: 0 auto;
}

.wpce-ai-results-panel--more-align-left .wpce-ai-results-panel__more {
    align-self: flex-start;
    margin-left: 0;
    margin-right: auto;
}

.wpce-ai-results-panel--more-align-right .wpce-ai-results-panel__more {
    align-self: flex-end;
    margin-left: auto;
    margin-right: 0;
}

.wpce-ai-results-panel--more-align-stretch .wpce-ai-results-panel__more {
    align-self: stretch;
    width: 100%;
    min-width: 0;
    margin-left: 0;
    margin-right: 0;
}

.wpce-ai-results-panel__more:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 32px rgba(59, 130, 246, 0.18);
    border-color: rgba(59, 130, 246, 0.55);
}

.wpce-ai-results-panel__more:focus-visible {
    outline: 2px solid rgba(59, 130, 246, 0.65);
    outline-offset: 2px;
}

.wpce-ai-results-panel__more.is-loading {
    position: relative;
    pointer-events: none;
    color: transparent !important;
}

.wpce-ai-results-panel__more.is-loading::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid rgba(148, 163, 184, 0.35);
    border-top-color: rgba(59, 130, 246, 0.85);
    animation: wpce-ai-spin 0.75s linear infinite;
}

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

@media (max-width: 768px) {
    .wpce-ai-results-panel {
        padding: 22px 20px;
        --wpce-ai-columns-current: var(--wpce-ai-columns-mobile, 1);
    }

    .wpce-ai-results-panel__header {
        grid-template-columns: 1fr;
    }

    .wpce-ai-results-panel__controls {
        width: 100%;
        justify-content: stretch;
    }

    .wpce-ai-results-panel__search {
        width: 100%;
    }
}

@media (min-width: 769px) and (max-width: 1180px) {
    .wpce-ai-results-panel {
        --wpce-ai-columns-current: var(--wpce-ai-columns-tablet, 2);
    }
}

.wpce-ai-results-panel--appearance-flat[data-theme="dark"] {
    border-color: rgba(148, 163, 184, 0.35);
    background: var(--wpce-panel-bg-dark);
}

.wpce-ai-results-panel--appearance-transparent[data-theme="dark"] {
    background: transparent;
}