:root {
    --st-ui-font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --st-ui-bg: #f8fafc;
    --st-ui-surface: #ffffff;
    --st-ui-surface-muted: #f1f5f9;
    --st-ui-border: #e2e8f0;
    --st-ui-border-strong: #cbd5e1;
    --st-ui-text-primary: #0f172a;
    --st-ui-text-secondary: #475569;
    --st-ui-text-muted: #64748b;
    --st-ui-shadow-soft: 0 1px 2px rgba(15, 23, 42, 0.05);
    --st-ui-shadow-card: 0 20px 48px rgba(15, 23, 42, 0.08);
    --st-ui-radius-card: 14px;
    --st-ui-radius-panel: 16px;
    --st-ui-radius-input: 10px;
}

body,
button,
input,
select,
textarea {
    font-family: var(--st-ui-font-sans);
}

body {
    background:
        radial-gradient(circle at top left, rgba(79, 70, 229, 0.08), transparent 28%),
        linear-gradient(180deg, #ffffff, var(--st-ui-bg) 20%);
    color: var(--st-ui-text-primary);
}

#scenario-selector-container,
.training-history-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 24px 48px;
    color: var(--st-ui-text-primary);
}

#scenario-selector-container h4,
.training-history-container h1,
.training-history-container h2,
.training-history-container h3 {
    color: var(--st-ui-text-primary);
    letter-spacing: -0.02em;
}

#scenario-selector-container h4 {
    margin-bottom: 12px;
    font-size: 32px;
    font-weight: 700;
    text-align: center;
}

#scenario-selector-container h6,
.training-history-container .scenario-group-title,
.training-history-container .coaching-priorities h2,
.training-history-container .ai-feedback-modal h3 {
    color: var(--st-ui-text-primary);
}

#existing-scenarios-container,
#try-own-scenario-section,
#custom-form-container,
#scenario-counts-debug,
.scenario-group,
.empty-state,
.coaching-priorities,
.ai-feedback-modal,
.st-modal-content,
.score-details-content,
.progress-modal {
    background: var(--st-ui-surface);
    border: 1px solid var(--st-ui-border);
    border-radius: var(--st-ui-radius-card);
    box-shadow: var(--st-ui-shadow-card);
}

#existing-scenarios-container,
#try-own-scenario-section,
#custom-form-container,
#scenario-counts-debug,
.empty-state {
    padding: 24px !important;
}

#try-own-scenario-section,
#custom-form-container {
    border-top-color: var(--st-ui-border) !important;
}

#custom-form-container {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(241, 245, 249, 0.78)) !important;
}

#customScenarioForm textarea,
#customScenarioForm select {
    width: 90%;
    padding: 12px 14px !important;
    border: 1px solid var(--st-ui-border) !important;
    border-radius: var(--st-ui-radius-input) !important;
    background: var(--st-ui-surface) !important;
    color: var(--st-ui-text-primary) !important;
    box-shadow: var(--st-ui-shadow-soft);
}

#customScenarioForm textarea:focus,
#customScenarioForm select:focus {
    outline: none;
    border-color: var(--brand--color-primary) !important;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

#scenario-selector-container input[type='checkbox'],
#scenario-selector-container input[type='radio'] {
    accent-color: var(--brand--color-primary);
}

.swiper-container {
    padding-top: 12px;
    padding-bottom: 18px;
}

.swiper-slide {
    background: linear-gradient(180deg, #ffffff, #f8fafc) !important;
    border: 1px solid var(--st-ui-border) !important;
    border-radius: var(--st-ui-radius-card) !important;
    box-shadow: var(--st-ui-shadow-card);
}

.swiper-slide:hover {
    border-color: var(--st-ui-border-strong) !important;
    transform: translateY(-2px);
    transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.scenario-title,
.scenario-group-title {
    color: var(--st-ui-text-primary) !important;
}

.scenario-environment,
.scenario-footer,
.scenario-meta,
.scenario-feedback,
.scenario-usage,
.timestamp,
.feedback-cell,
.ai-feedback-timestamp {
    color: var(--st-ui-text-secondary) !important;
}

.scenario-footer,
.scenario-meta,
.scenario-usage,
.training-history-table td,
.training-history-table th {
    border-color: var(--st-ui-border) !important;
}

#iframe-container {
    border-radius: var(--st-ui-radius-panel) !important;
    border: 1px solid var(--st-ui-border);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.14) !important;
    background: #ffffff;
}

#convai-close {
    border-radius: var(--st-ui-radius-input) !important;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.16) !important;
}

.scenario-group {
    overflow: hidden;
}

.scenario-group-header {
    background: linear-gradient(180deg, #ffffff, #f8fafc);
    border-bottom: 1px solid var(--st-ui-border);
    padding: 18px 22px;
}

.scenario-group-header:hover {
    background: linear-gradient(180deg, #ffffff, #f1f5f9);
}

.scenario-group-count,
.new-badge {
    border-radius: 999px;
    box-shadow: none;
}

.training-history-table {
    background: var(--st-ui-surface);
}

.training-history-table th {
    background: var(--st-ui-surface-muted);
    color: var(--st-ui-text-secondary);
    font-size: 13px;
    text-transform: none;
    letter-spacing: 0.01em;
}

.training-history-table th:hover,
.training-history-table tr:hover {
    background: rgba(241, 245, 249, 0.68);
}

.training-history-table td {
    color: var(--st-ui-text-primary);
}

.range-badge,
.score-badge,
.scenario-group-count,
.new-badge {
    border-radius: 999px;
}

.empty-state p,
.coaching-priorities,
.priority-item,
.ai-feedback-section p {
    color: var(--st-ui-text-secondary);
}

.ai-feedback-modal,
.st-modal-content,
.score-details-content,
.progress-modal {
    border-radius: var(--st-ui-radius-panel) !important;
}

.ai-feedback-modal h3,
.progress-modal h3 {
    border-bottom-color: var(--st-ui-border) !important;
}

.spinner {
    border-width: 3px;
    border-top-color: var(--brand--color-primary) !important;
}

.st-convai-options-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.st-convai-option-label,
.st-convai-radio-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--st-ui-text-secondary);
    cursor: pointer;
}

.st-convai-option-label--spaced,
.st-convai-radio-label--spaced,
.st-convai-action-btn {
    margin-right: 10px;
}

.st-convai-option-input {
    margin: 0;
    transform: scale(0.95);
}

.st-convai-panel {
    margin-top: 20px;
}

.st-convai-panel--toggle {
    margin-top: 30px;
}

.st-convai-field,
.st-convai-select {
    width: 90%;
    padding: 12px 14px !important;
    margin-bottom: 10px;
}

.st-convai-field-label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: var(--st-ui-text-primary);
}

.st-convai-debug {
    margin-top: 30px;
}

.st-convai-debug-title {
    margin-top: 0;
}

.st-convai-feedback-copy,
.st-convai-status-copy {
    color: var(--st-ui-text-secondary);
    font-size: 14px;
    line-height: 1.4;
    text-align: center;
}

.st-convai-feedback-copy {
    margin: 0 0 15px;
}

.st-convai-status-copy {
    margin-top: 15px;
}

.st-convai-loading-block {
    padding: 20px;
    text-align: center;
}

.st-convai-status-action {
    margin-top: 20px;
}

.st-history-modal {
    padding: 0 !important;
    border-radius: var(--st-ui-radius-panel) !important;
    max-width: 800px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.st-history-modal__header,
.st-history-modal__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
}

.st-history-modal__header {
    border-bottom: 1px solid var(--st-ui-border);
}

.st-history-modal__footer {
    justify-content: flex-end;
    border-top: 1px solid var(--st-ui-border);
    padding: 15px 20px;
}

.st-history-modal__title {
    margin: 0;
    font-size: 24px;
    color: var(--st-ui-text-primary);
}

.st-history-modal__close {
    color: var(--st-ui-text-muted);
    font-size: 28px;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
}

.st-history-modal__body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.st-history-modal__loading {
    text-align: center;
    padding: 20px;
}

.st-history-reference {
    color: var(--st-ui-text-secondary);
    font-size: 14px;
}

.st-history-expand-icon {
    margin-left: auto;
}

.st-history-coaching-btn {
    margin-left: 10px;
}

.st-history-actions-col {
    width: 60px;
}

.st-history-actions-cell {
    text-align: center;
}

.st-history-status-action {
    margin-top: 15px;
}

.st-history-status-action--muted {
    font-size: 14px;
}

.st-history-overall-score {
    margin-bottom: 15px;
    text-align: center;
}

.st-history-overall-score__value {
    font-size: 2.5em;
    font-weight: 700;
}

.st-history-overall-score__meta {
    margin-top: 5px;
    color: var(--st-ui-text-secondary);
    font-size: 12px;
}

.st-history-transcript-modal {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 100002;
    background-color: rgba(0, 0, 0, 0.6);
}

.st-history-transcript-modal__dialog {
    background-color: #fff;
    margin: 5% auto;
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.st-history-transcript-modal__header,
.st-history-transcript-modal__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
}

.st-history-transcript-modal__header {
    border-bottom: 1px solid #e0e0e0;
}

.st-history-transcript-modal__footer {
    justify-content: flex-end;
    border-top: 1px solid #e0e0e0;
    padding: 15px 20px;
}

.st-history-transcript-modal__title {
    margin: 0;
    font-size: 24px;
    color: var(--st-ui-text-primary);
}

.st-history-transcript-modal__close {
    font-size: 28px;
    font-weight: 700;
    color: #999;
    cursor: pointer;
    line-height: 1;
}

.st-history-transcript-modal__body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.st-history-transcript-modal__summary {
    margin-bottom: 20px;
    padding: 10px;
    border-radius: 4px;
    background: #f5f5f5;
    font-size: 14px;
}

.st-history-transcript-modal__messages {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.st-history-transcript-message {
    padding: 12px;
    border-radius: 8px;
    border-left: 4px solid transparent;
}

.st-history-transcript-message--invalid {
    background: #f5f5f5;
    color: var(--st-ui-text-secondary);
}

.st-history-transcript-message__meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
    font-size: 13px;
}

.st-history-transcript-message__speaker {
    color: var(--st-ui-text-primary);
}

.st-history-transcript-message__time {
    color: var(--st-ui-text-secondary);
    font-size: 12px;
}

.st-history-transcript-message__body {
    color: #444;
    line-height: 1.5;
    white-space: pre-wrap;
}

.st-history-transcript-loading-body {
    padding: 40px;
    text-align: center;
}

.st-scenario-admin-page,
.st-admin-controls-wrapper,
.st-admin-section-panel,
.st-scenario-admin-page #scenario-form-container,
.st-scenario-admin-page .scenario-list {
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.st-scenario-admin-page {
    padding: 16px 20px;
}

.st-scenario-admin-page #scenario-form-container,
.st-scenario-admin-page .scenario-list,
.st-admin-section-panel {
    background: var(--st-ui-surface);
    border: 1px solid var(--st-ui-border);
    border-radius: var(--st-ui-radius-card);
    box-shadow: var(--st-ui-shadow-card);
}

.st-admin-cancel-btn {
    margin-top: 10px;
}

.st-admin-controls-wrapper {
    margin-top: 5px;
    margin-bottom: 12px;
    padding: 0 20px;
}

.st-admin-controls-row {
    display: flex;
    gap: 10px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.st-admin-control-toggle {
    min-height: 36px;
    padding: 6px 12px;
    font-size: 14px;
}

.st-admin-section-panel {
    padding: 15px;
    margin-bottom: 10px;
    background: linear-gradient(180deg, #ffffff, #f8fafc);
}

.st-admin-section-title {
    margin: 0 0 10px;
    font-size: 16px;
}

.st-admin-section-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
}

.st-admin-field-group {
    display: flex;
    flex-direction: column;
}

.st-admin-field-label {
    margin-bottom: 4px;
    font-size: 13px;
    font-weight: 500;
    color: var(--st-ui-text-secondary);
}

.st-admin-field-select,
.st-scenario-admin-page .acf-form .acf-field input,
.st-scenario-admin-page .acf-form .acf-field textarea,
.st-scenario-admin-page .acf-form .acf-field select {
    border: 1px solid var(--st-ui-border) !important;
    border-radius: var(--st-ui-radius-input) !important;
    background: var(--st-ui-surface) !important;

}

.st-convai-page {
    max-width: 1180px;
    margin: 0 auto;
    padding: 32px 24px 56px;
}

.st-convai-hero {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 24px;
    padding: 28px 30px;
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 22px;
    background:
        radial-gradient(circle at top right, rgba(79, 70, 229, 0.16), transparent 26%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(241, 245, 249, 0.94));
    box-shadow: 0 24px 54px rgba(15, 23, 42, 0.08);
}

.st-convai-hero__copy {
    max-width: 720px;
}

.st-convai-hero__eyebrow,
.st-convai-session-kicker {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(79, 70, 229, 0.08);
    color: var(--st-color-primary);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.st-convai-page h4 {
    margin: 12px 0 10px;
    font-size: clamp(32px, 4vw, 46px);
    line-height: 1.05;
    letter-spacing: -0.04em;
    text-align: left !important;
}

.st-convai-hero__lede,
.st-convai-session-note {
    margin: 0;
    color: var(--st-ui-text-secondary);
    font-size: 16px;
    line-height: 1.65;
}

.st-convai-hero__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-end;
}

.st-convai-toolbar {
    display: grid;
    gap: 16px;
    margin-bottom: 18px;
}

.st-convai-options-row {
    justify-content: flex-start;
    gap: 12px;
    margin: 0;
}

.st-convai-option-label,
.st-convai-radio-label {
    min-height: 42px;
    padding: 0 14px;
    border: 1px solid var(--st-ui-border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--st-ui-text-primary);
    box-shadow: var(--st-ui-shadow-soft);
}

.st-convai-option-input {
    transform: scale(1);
}

.scenario-type-filters {
    justify-content: flex-start;
    gap: 10px;
    max-width: none;
    margin: 0;
}

.scenario-type-filter-btn {
    border-color: rgba(79, 70, 229, 0.18);
    background: rgba(255, 255, 255, 0.86);
    color: var(--st-ui-text-primary);
    box-shadow: var(--st-ui-shadow-soft);
}

.scenario-type-filter-btn:hover,
.scenario-type-filter-btn:focus {
    background: rgba(79, 70, 229, 0.08);
    border-color: rgba(79, 70, 229, 0.28);
}

.scenario-type-filter-btn.is-active {
    background: linear-gradient(135deg, var(--st-color-primary), var(--st-color-primary-hover));
    border-color: transparent;
    box-shadow: 0 14px 28px rgba(79, 70, 229, 0.24);
}

.st-convai-panel {
    margin-top: 0;
    padding: 28px !important;
    border-radius: 20px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.94));
}

.st-convai-panel-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 18px;
    text-align: left;
}

.st-convai-panel-head h6,
.st-convai-panel h6 {
    margin: 0 0 8px;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.02em;
    text-align: left !important;
}

.st-convai-panel-head .st-convai-status-copy,
.st-convai-form-copy {
    margin: 0;
    text-align: left;
    font-size: 15px;
    line-height: 1.65;
}

.swiper-container {
    width: min(100%, 360px) !important;
    min-height: 560px;
    padding: 12px 0 8px;
}

.swiper-slide {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 14px;
    min-height: 520px;
    padding: 22px 20px 20px;
    border-radius: 22px !important;
    border: 1px solid rgba(148, 163, 184, 0.18) !important;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(241, 245, 249, 0.94)) !important;
    box-shadow: 0 28px 60px rgba(15, 23, 42, 0.16) !important;
    text-align: left;
}

.st-convai-page .swiper-container {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 0 14px !important;
    overflow: hidden;
    box-sizing: border-box;
}

.st-convai-page .swiper-wrapper {
    align-items: stretch;
}

.st-convai-page .swiper-slide {
    box-sizing: border-box !important;
    max-width: 100%;
    min-height: 420px;
    align-self: stretch;
    gap: 10px;
    padding: 18px 18px 16px;
}

.st-convai-page .scenario-title {
    font-size: 22px;
}

.st-convai-page .scenario-environment {
    line-height: 1.55;
}

.st-convai-page .scenario-context {
    padding: 12px 14px;
}

.st-convai-page .start-training-btn {
    min-height: 42px;
}

.st-convai-page .scenario-footer {
    font-size: 12px;
}

.st-convai-page .scenario-meta {
    font-size: 12px;
}

.scenario-badge-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.scenario-title {
    margin: 0;
    color: var(--st-ui-text-primary);
    font-size: 24px;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.03em;
    overflow: visible;
    text-overflow: unset;
}

.scenario-environment {
    margin: 0;
    padding: 0;
    max-height: none;
    color: var(--st-ui-text-secondary);
    font-size: 15px;
    line-height: 1.65;
}

.scenario-context {
    padding: 14px 16px;
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.04);
    border: 1px solid rgba(148, 163, 184, 0.16);
    color: var(--st-ui-text-secondary);
    font-size: 14px;
    line-height: 1.55;
}

.scenario-context strong {
    display: block;
    margin-bottom: 6px;
    color: var(--st-ui-text-primary);
    font-size: 12px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.scenario-feedback {
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
    padding-top: 0;
    font-size: 13px;
}

.scenario-stat-pill,
.popularity-score {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0 12px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: rgba(255, 255, 255, 0.82);
    color: var(--st-ui-text-secondary);
    font-weight: 600;
}

.feedback-votes {
    gap: 8px;
}

.vote-item {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0 10px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.04);
}

.vote-item.up {
    color: var(--st-color-success);
}

.vote-item.down {
    color: var(--st-color-error);
}

.view-progress-btn,
.start-training-btn {
    min-height: 46px;
    border-radius: 14px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.start-training-btn {
    width: 100%;
    max-width: none;
    margin: 0;
    background: linear-gradient(135deg, var(--st-color-primary), var(--st-color-primary-hover));
    box-shadow: 0 18px 34px rgba(79, 70, 229, 0.24);
}

.start-training-btn:hover {
    transform: translateY(-1px);
}

.view-progress-btn {
    border: 1px solid rgba(79, 70, 229, 0.16);
    background: rgba(79, 70, 229, 0.06);
    color: var(--st-color-primary);
}

.scenario-footer {
    margin-top: auto;
    padding-top: 0;
    border-top: 0;
    font-size: 13px;
}

.scenario-id-label,
.scenario-type-label {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.05);
    color: var(--st-ui-text-secondary);
    font-weight: 700;
}

.scenario-meta {
    margin-top: 0;
    padding-top: 14px;
    border-top: 1px solid rgba(148, 163, 184, 0.16);
    font-size: 12px;
}

.st-convai-radio-row {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.st-convai-field,
.st-convai-select {
    width: 100% !important;
}

.st-convai-action-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-start;
    margin-top: 10px;
}

.st-convai-action-btn {
    margin-right: 0;
}

.st-convai-iframe-shell {
    max-width: 1040px !important;
    margin: 26px auto 48px !important;
    padding: 24px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 24px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(241, 245, 249, 0.96));
    box-shadow: 0 28px 60px rgba(15, 23, 42, 0.12);
}

.st-convai-session-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 18px;
}

.st-convai-session-title {
    margin: 10px 0 8px;
    font-size: 28px;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.st-convai-session-badge {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(15, 118, 110, 0.1);
    color: var(--st-color-info);
    font-size: 13px;
    font-weight: 700;
}

#iframe-container {
    min-height: 680px;
    border-radius: 22px !important;
}

#convai-close {
    width: auto;
    min-width: 220px;
    margin-top: 18px;
    margin-left: auto;
    padding: 14px 22px;
    border-radius: 14px;
    background: linear-gradient(135deg, #dc2626, #b91c1c);
}

#ai-feedback-display-modal {
    border-radius: 24px !important;
    border: 1px solid rgba(148, 163, 184, 0.18);
    box-shadow: 0 28px 65px rgba(15, 23, 42, 0.22) !important;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.99), rgba(248, 250, 252, 0.98));
}

#ai-feedback-display-overlay {
    backdrop-filter: blur(8px);
    background: rgba(15, 23, 42, 0.45) !important;
}

.ai-feedback-close-btn {
    min-height: 44px;
    border-radius: 12px;
    font-weight: 700;
}

@media (max-width: 900px) {
    .st-convai-hero,
    .st-convai-panel-head,
    .st-convai-session-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .st-convai-hero__meta {
        justify-content: flex-start;
    }

    .st-convai-options-row,
    .scenario-type-filters {
        justify-content: flex-start;
    }
}

@media (max-width: 640px) {
    .st-convai-page {
        padding: 20px 16px 40px;
    }

    .st-convai-hero,
    .st-convai-panel,
    .st-convai-iframe-shell {
        padding: 20px !important;
        border-radius: 18px;
    }

    .st-convai-page h4 {
        font-size: 32px;
    }

    .swiper-container {
        width: min(100%, 320px) !important;
        min-height: 520px;
    }

    .swiper-slide {
        min-height: 488px;
        padding: 18px;
    }

    #convai-close {
        width: 100%;
        margin-left: 0;
    }
}

.st-admin-field-select {
    padding: 6px 10px;
    font-size: 13px;
}

.st-admin-create-btn {
    margin: 10px 0 5px;
}

.st-admin-group-field {
    margin-bottom: 20px;
}

.st-admin-actions-row {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.st-admin-action-btn {
    min-height: 34px;
    padding: 5px 12px;
    font-size: 13px;
}

.st-admin-character-label,
.st-admin-group-label {
    color: var(--st-ui-text-secondary);
}

.st-admin-group-label {
    margin-top: 5px;
    font-size: 12px;
}

.st-admin-scenario-stats {
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px solid var(--st-ui-border);
    font-size: 12px;
    color: var(--st-ui-text-secondary);
    text-align: center;
}

.st-admin-scenario-stats__row {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.st-admin-stat-pill {
    font-size: 11px;
}

.st-admin-stat-pill--up {
    color: var(--brand--color-success);
}

.st-admin-stat-pill--down {
    color: var(--brand--color-danger);
}

.st-admin-stat-pill--positive {
    color: var(--brand--color-success);
    font-weight: 700;
}

.st-admin-stat-pill--warning {
    color: var(--brand--color-warning);
    font-weight: 700;
}

.st-admin-stat-pill--negative {
    color: var(--brand--color-danger);
    font-weight: 700;
}

.st-admin-comments-btn {
    min-height: 26px;
    padding: 3px 8px;
    font-size: 12px;
}

.st-admin-comments-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    overflow-y: auto;
    background: rgba(15, 23, 42, 0.48);
}

.st-admin-comments-modal__dialog {
    width: min(700px, calc(100vw - 32px));
    margin: 50px auto;
    background: var(--st-ui-surface);
    border: 1px solid var(--st-ui-border);
    border-radius: var(--st-ui-radius-panel);
    box-shadow: var(--st-ui-shadow-card);
}

.st-admin-comments-modal__header,
.st-admin-comments-modal__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 20px;
}

.st-admin-comments-modal__header {
    border-bottom: 1px solid var(--st-ui-border);
}

.st-admin-comments-modal__footer {
    border-top: 1px solid var(--st-ui-border);
    background: var(--st-ui-surface-muted);
}

.st-admin-comments-modal__title {
    margin: 0;
}

.st-admin-comments-modal__close {
    background: none;
    border: none;
    color: var(--st-ui-text-secondary);
    font-size: 24px;
    cursor: pointer;
}

.st-admin-comments-modal__content {
    max-height: 500px;
    overflow-y: auto;
    padding: 20px;
}

.st-admin-comments-modal__info {
    font-size: 14px;
    color: var(--st-ui-text-secondary);
}

.st-admin-comments-modal__link {
    text-decoration: none;
}

.st-admin-comments-empty {
    color: var(--st-ui-text-secondary);
    text-align: center;
}

.st-admin-comment-card {
    margin-bottom: 15px;
    padding: 12px;
    background: var(--st-ui-surface-muted);
    border-left: 3px solid var(--st-ui-border-strong);
    border-radius: 4px;
}

.st-admin-comment-card--up {
    border-left-color: var(--brand--color-success);
}

.st-admin-comment-card--down {
    border-left-color: var(--brand--color-danger);
}

.st-admin-comment-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 5px;
    font-weight: 700;
}

.st-admin-comment-card__rating--up {
    color: var(--brand--color-success);
}

.st-admin-comment-card__rating--down {
    color: var(--brand--color-danger);
}

.st-admin-comment-card__timestamp {
    color: var(--st-ui-text-secondary);
    font-size: 12px;
    font-weight: 400;
}

.st-admin-comment-card__body {
    color: var(--st-ui-text-primary);
    line-height: 1.5;
}

.st-admin-pagination {
    margin-bottom: 15px;
}

.st-admin-helper-text {
    margin-top: 5px;
    font-size: 11px;
    color: var(--st-ui-text-secondary);
}

.st-admin-active-help {
    color: var(--st-ui-text-secondary);
    font-weight: 400;
    font-size: 12px;
}

@media (max-width: 768px) {
    #scenario-selector-container,
    .training-history-container {
        padding: 24px 16px 40px;
    }

    #scenario-selector-container h4 {
        font-size: 28px;
    }

    .st-convai-options-row,
    .st-admin-controls-row {
        align-items: stretch;
    }

    .st-convai-option-label,
    .st-convai-radio-label {
        width: 100%;
        justify-content: center;
    }

    .st-history-modal {
        max-width: calc(100vw - 24px);
    }

    .st-admin-comments-modal__header,
    .st-admin-comments-modal__footer,
    .st-admin-comment-card__meta {
        align-items: flex-start;
        flex-direction: column;
    }

    .scenario-group-header {
        padding: 16px;
    }
}