:root {
    --bg: #f6f7f8;
    --surface: #ffffff;
    --surface-strong: #f2f5f6;
    --surface-accent: #eef4ff;
    --surface-muted: #fafbfc;
    --border: #d9dee3;
    --border-strong: #b7c0c8;
    --text: #202428;
    --muted: #63707a;
    --primary: #153E90;
    --primary-dark: #0f2f6b;
    --primary-soft: #eaf0fb;
    --primary-border: #b8c9ee;
    --primary-border-strong: #8aa4df;
    --simulation-soft: #eaf6f4;
    --simulation-border: #b5d8d1;
    --simulation-text: #1f5f55;
    --success: #227341;
    --success-bg: #e7f6ed;
    --warning: #8a6400;
    --warning-bg: #fff4cc;
    --error: #a33a3a;
    --error-bg: #fdecec;
    --row-hover: #f6f8fd;
    --input-focus: rgba(21, 62, 144, 0.14);
    --shadow: 0 1px 2px rgba(32, 36, 40, 0.08);
    --radius: 8px;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 15px;
    line-height: 1.45;
    background: var(--bg);
    color: var(--text);
}

a {
    color: inherit;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
    outline: 3px solid rgba(21, 62, 144, 0.25);
    outline-offset: 2px;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.shell {
    display: flex;
    min-height: 100vh;
    align-items: flex-start;
}

.sidebar {
    width: 248px;
    height: 100vh;
    position: sticky;
    top: 0;
    align-self: flex-start;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 28px;
    overflow-y: auto;
    background: var(--surface);
    border-right: 1px solid var(--border);
}

.brand-block h1,
.page-header h2,
.card h3,
.auth-copy h2 {
    margin: 0;
    font-weight: 700;
    line-height: 1.16;
}

.brand-block h1 {
    font-size: 1.16rem;
}

.brand-block p,
.page-header p,
.card p,
.auth-copy p,
.auth-hint,
.auth-list,
.user-chip span {
    color: var(--muted);
}

.eyebrow {
    display: inline-block;
    margin-bottom: 7px;
    font-size: 0.78rem;
    letter-spacing: 0;
    text-transform: uppercase;
    color: var(--primary-dark);
    font-weight: 700;
}

.nav {
    display: grid;
    gap: 4px;
    margin: 0;
}

.nav a {
    padding: 9px 10px;
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--muted);
    font-weight: 600;
    border: 1px solid transparent;
}

.nav a:hover,
.nav a.is-active {
    background: var(--primary-soft);
    border-color: var(--primary-border);
    color: var(--primary-dark);
}

.sidebar-footer {
    display: grid;
    gap: 12px;
    margin-top: 0;
}

.instance-brand {
    margin-top: auto;
    padding-top: 4px;
}

.instance-brand img {
    display: block;
    width: auto;
    max-width: 100%;
    max-height: 58px;
    object-fit: contain;
    border-radius: 10px;
}

.user-chip {
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface-strong);
}

.user-chip strong {
    display: block;
    margin-top: 3px;
}

.content {
    flex: 1;
    min-width: 0;
    padding: 28px;
}

.content-auth {
    display: flex;
    align-items: center;
    justify-content: center;
}

.alert {
    margin-bottom: 16px;
    padding: 12px 14px;
    border-radius: var(--radius);
    border: 1px solid transparent;
    font-weight: 600;
    box-shadow: var(--shadow);
}

.alert-success {
    color: var(--success);
    background: var(--success-bg);
    border-color: #badfc8;
}

.alert-error {
    color: var(--error);
    background: var(--error-bg);
    border-color: #efc6c6;
}

.alert-warning {
    color: var(--warning);
    background: var(--warning-bg);
    border-color: #edd27f;
}

.page-header {
    margin-bottom: 18px;
}

.page-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
}

.toolbar-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.page-header h2 {
    font-size: 2rem;
    margin-bottom: 8px;
}

.page-header p {
    max-width: 900px;
    margin: 0;
}

.product-detail-header {
    margin-bottom: 14px;
}

.product-detail-identity {
    min-width: 0;
}

.product-detail-labels {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 2px;
}

.product-detail-header h2 {
    font-size: 1.56rem;
    margin-bottom: 4px;
}

.product-detail-subtitle {
    margin: 0;
    font-size: 0.9rem;
}

.product-detail-main-actions {
    justify-content: flex-end;
}

.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}

.card,
.auth-panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.card {
    padding: 18px;
}

.filter-card {
    background: var(--surface-muted);
    border-color: var(--border-strong);
}

.filter-card .section-note {
    margin: 0 0 12px;
}

.form-card {
    border-color: var(--border-strong);
}

.validation-card {
    background: var(--error-bg);
    border-color: #efc6c6;
}

.monitoring-job-card {
    background: #fff6dd;
    border-color: #f0c36a;
}

.monitoring-progress-block {
    display: grid;
    gap: 12px;
}

.monitoring-progress-block progress {
    width: 100%;
    height: 14px;
    accent-color: var(--primary);
}

.monitoring-progress-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 8px 14px;
    color: var(--muted);
    font-size: 0.9rem;
}

.table-card {
    overflow: hidden;
}

.detail-card .card-topline,
.table-card .card-topline,
.form-card .card-topline {
    padding-bottom: 2px;
}

.callout-card {
    margin-top: 16px;
    background: var(--surface-accent);
    border-color: var(--primary-border);
}

.card-topline {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.card-topline h3 {
    margin-bottom: 6px;
}

.status-pill {
    max-width: 100%;
    padding: 5px 9px;
    border-radius: var(--radius);
    background: var(--primary-soft);
    color: var(--primary-dark);
    border: 1px solid var(--primary-border);
    font-size: 0.82rem;
    font-weight: 700;
}

.status-pill.is-manual {
    background: var(--warning-bg);
    color: var(--warning);
    border-color: #edd27f;
}

.text-link {
    display: inline-block;
    margin-top: 12px;
    color: var(--primary-dark);
    text-decoration: none;
    font-weight: 700;
}

.text-link:hover {
    text-decoration: underline;
}

.inline-text-link {
    margin-top: 0;
}

.auth-panel {
    width: min(900px, 100%);
    display: grid;
    grid-template-columns: 1fr 0.86fr;
    overflow: hidden;
}

.auth-copy {
    padding: 34px;
    background: var(--surface-strong);
    border-right: 1px solid var(--border);
}

.auth-copy p,
.auth-copy li {
    color: var(--muted);
}

.auth-list {
    margin: 18px 0 0;
    padding-left: 20px;
}

.auth-form {
    display: grid;
    gap: 14px;
    padding: 34px;
    align-content: center;
}

.auth-form label {
    display: grid;
    gap: 7px;
    font-weight: 700;
}

.auth-form input {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    font: inherit;
    background: var(--surface);
}

.primary-button,
.ghost-button,
.primary-link-button,
.secondary-link-button,
.table-action-link,
.table-primary-link,
.danger-button {
    border: 1px solid transparent;
    border-radius: var(--radius);
    padding: 10px 13px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    line-height: 1.2;
}

.primary-button,
.primary-link-button {
    background: var(--primary);
    color: #ffffff;
}

.primary-button:hover,
.primary-link-button:hover {
    background: var(--primary-dark);
}

.primary-button:active,
.primary-link-button:active,
.secondary-link-button:active,
.table-action-link:active,
.table-primary-link:active,
.danger-button:active {
    transform: translateY(1px);
}

.primary-button:disabled,
.danger-button:disabled {
    cursor: not-allowed;
    opacity: 0.58;
}

.ghost-button {
    width: 100%;
    background: var(--surface);
    color: var(--text);
    border-color: var(--border-strong);
}

.ghost-button:hover {
    background: var(--surface-strong);
}

.secondary-link-button,
.table-action-link,
.table-primary-link {
    background: var(--surface);
    color: var(--primary-dark);
    border-color: var(--border-strong);
}

.secondary-link-button:hover,
.table-action-link:hover,
.table-primary-link:hover {
    background: var(--primary-soft);
    border-color: var(--primary-border-strong);
}

.table-primary-link {
    padding: 7px 10px;
    min-height: 34px;
}

.table-action-link {
    padding: 7px 10px;
    min-height: 34px;
}

.danger-button {
    background: var(--error-bg);
    border-color: #efc6c6;
    color: var(--error);
}

.danger-button:hover {
    background: #f8dcdc;
    border-color: #e7a6a6;
}

.danger-button-small {
    padding: 7px 10px;
    min-height: 34px;
    font-size: 0.92rem;
}

.filter-card,
.table-card,
.form-card,
.validation-card,
.detail-card {
    margin-bottom: 16px;
}

.filters-panel,
.entity-form {
    display: grid;
    gap: 14px;
}

.filters-panel {
    grid-template-columns: minmax(0, 1.8fr) minmax(220px, 0.8fr) auto;
    align-items: end;
}

.compact-filters {
    margin-top: 16px;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

.filter-card .compact-filters {
    margin-top: 0;
    gap: 10px;
}

.compact-filters .filter-actions {
    grid-column: 1 / -1;
}

.field-group {
    display: grid;
    gap: 7px;
    font-weight: 700;
}

.field-group span {
    color: var(--muted);
    font-size: 0.88rem;
}

.field-group input,
.field-group select,
.field-group textarea {
    width: 100%;
    padding: 10px 11px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    font: inherit;
    background: var(--surface);
    color: var(--text);
}

.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus,
.auth-form input:focus {
    border-color: var(--primary-border-strong);
    box-shadow: 0 0 0 3px var(--input-focus);
}

.field-group input[type="file"] {
    padding: 8px 10px;
    background: var(--surface-muted);
}

.field-group input[type="file"]::file-selector-button {
    margin-right: 10px;
    border: 1px solid var(--border-strong);
    border-radius: 6px;
    background: var(--surface);
    color: var(--primary-dark);
    font: inherit;
    font-weight: 700;
    padding: 7px 10px;
    cursor: pointer;
}

.field-group input[type="file"]::file-selector-button:hover {
    background: var(--primary-soft);
    border-color: var(--primary-border-strong);
}

.field-group input:disabled,
.field-group select:disabled,
.field-group textarea:disabled {
    color: var(--muted);
    background: var(--surface-strong);
}

.field-group textarea {
    resize: vertical;
    min-height: 110px;
}

.filter-actions,
.form-actions,
.inline-summary,
.table-actions,
.simulator-quick-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-actions,
.form-actions {
    align-items: center;
}

.form-actions {
    padding-top: 4px;
    border-top: 1px solid var(--border);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.field-group-full {
    grid-column: 1 / -1;
}

.inline-summary {
    margin-top: 2px;
}

.summary-chip {
    min-width: 210px;
    padding: 12px;
    border-radius: var(--radius);
    background: var(--surface-strong);
    border: 1px solid var(--border);
}

.summary-chip span,
.section-note {
    color: var(--muted);
}

.summary-chip strong {
    display: block;
    margin-top: 4px;
    font-size: 1.05rem;
    overflow-wrap: anywhere;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 12px;
    margin-top: 14px;
}

.detail-item {
    padding: 12px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--surface-strong);
}

.detail-item:hover,
.summary-chip:hover {
    border-color: var(--border-strong);
}

.detail-item span {
    display: block;
    color: var(--muted);
    margin-bottom: 5px;
    font-size: 0.9rem;
}

.detail-item strong {
    display: block;
    font-size: 1.02rem;
    overflow-wrap: anywhere;
}

.detail-section-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.product-decision-card {
    margin-top: 0;
}

.product-kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-top: 14px;
}

.product-kpi-item {
    padding: 14px;
    border-radius: var(--radius);
    border: 1px solid var(--primary-border);
    background: var(--primary-soft);
}

.product-kpi-item span {
    display: block;
    margin-bottom: 6px;
    font-size: 0.84rem;
    font-weight: 700;
    color: var(--primary-dark);
    text-transform: uppercase;
}

.product-kpi-item strong {
    display: block;
    font-size: 1.26rem;
    line-height: 1.2;
}

.product-simulation-kpi-block {
    margin-top: 14px;
    padding: 14px;
    border-radius: var(--radius);
    border: 1px solid var(--simulation-border);
    background: #f5fbfa;
}

.product-simulation-kpi-block .eyebrow {
    margin-bottom: 0;
    color: var(--simulation-text);
}

.product-simulation-kpi-block .section-note {
    margin: 6px 0 0;
}

.product-kpi-grid-simulation {
    margin-top: 10px;
}

.product-simulation-kpi-block .product-kpi-item {
    border-color: var(--simulation-border);
    background: var(--simulation-soft);
}

.product-simulation-kpi-block .product-kpi-item span {
    color: var(--simulation-text);
}

.product-meta-block {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
}

.product-meta-block .eyebrow {
    margin-bottom: 0;
}

.product-meta-grid {
    margin-top: 10px;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
}

.product-meta-item {
    padding: 10px 11px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--surface-muted);
}

.product-meta-item span {
    display: block;
    margin-bottom: 4px;
    color: var(--muted);
    font-size: 0.82rem;
}

.product-meta-item strong {
    display: block;
    font-size: 0.95rem;
    overflow-wrap: anywhere;
}

.product-competition-layout {
    display: grid;
    grid-template-columns: minmax(360px, 480px) minmax(0, 1fr);
    gap: 16px;
    align-items: start;
    margin-top: 16px;
}

.product-competition-layout .product-competitor-table-card,
.product-competition-layout .trend-card {
    margin-top: 0;
    margin-bottom: 0;
    display: flex;
    flex-direction: column;
}

.product-competition-layout + .form-card {
    margin-top: 10px;
}

.product-competition-layout .product-competitor-table-card {
    order: 1;
}

.product-competition-layout .trend-card {
    order: 2;
}

.trend-card {
    margin-top: 16px;
}

.trend-toolbar {
    margin-top: 14px;
}

.trend-interval-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.trend-interval-button {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #ffffff;
    color: var(--muted);
    padding: 8px 12px;
    font: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
}

.trend-interval-button:hover {
    border-color: var(--primary-border-strong);
    color: var(--primary-dark);
}

.trend-interval-button.is-active {
    background: var(--primary-soft);
    border-color: var(--primary-border-strong);
    color: var(--primary-dark);
}

.trend-legend {
    margin-top: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.trend-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--surface-muted);
    font-size: 0.88rem;
}

.trend-legend-item input[type="checkbox"] {
    margin: 0;
}

.trend-legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 1px solid rgba(32, 36, 40, 0.22);
    flex-shrink: 0;
}

.trend-legend-label {
    color: var(--text);
    line-height: 1.2;
}

.trend-chart-shell {
    margin-top: 14px;
    position: relative;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #ffffff;
    overflow: hidden;
    height: clamp(380px, 48vh, 520px);
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.trend-chart-canvas-stack {
    display: grid;
    gap: 12px;
    width: 100%;
    height: 100%;
    min-height: 0;
    grid-template-rows: minmax(0, 1fr) 132px;
}

.trend-chart-canvas-stack[hidden] {
    display: none;
}

.trend-chart-panel {
    position: relative;
    width: 100%;
}

.trend-chart-panel-price {
    border-bottom: 1px solid var(--border);
}

.trend-chart-canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
}

.trend-chart-canvas[hidden] {
    display: none;
}

.trend-aggregate-tooltip {
    position: absolute;
    z-index: 3;
    min-width: 210px;
    max-width: min(320px, calc(100% - 16px));
    display: grid;
    gap: 6px;
    padding: 9px 10px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow);
    color: var(--text);
    font-size: 0.82rem;
    pointer-events: none;
}

.trend-aggregate-tooltip[hidden] {
    display: none;
}

.trend-aggregate-tooltip-title {
    display: block;
    font-size: 0.84rem;
}

.trend-aggregate-tooltip-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    line-height: 1.25;
}

.trend-aggregate-tooltip-label {
    min-width: 0;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--text);
}

.trend-aggregate-tooltip-label span:last-child {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.trend-aggregate-tooltip-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1px solid rgba(32, 36, 40, 0.22);
    flex-shrink: 0;
}

.trend-aggregate-tooltip-price {
    flex-shrink: 0;
    font-weight: 700;
    white-space: nowrap;
}

.trend-empty-state {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 16px;
    color: var(--muted);
    background: rgba(255, 255, 255, 0.92);
    font-size: 0.95rem;
}

.trend-empty-state[hidden],
.trend-status-note[hidden] {
    display: none;
}

.trend-status-note {
    margin: 0;
    padding: 10px 12px;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.85rem;
    background: var(--surface-muted);
}

.competitor-delta {
    font-weight: 700;
}

.competitor-delta.is-positive {
    color: var(--success);
}

.competitor-delta.is-negative {
    color: var(--error);
}

.competitor-delta.is-neutral {
    color: var(--muted);
}

.simulator-workbench-card {
    border-color: var(--primary-border);
}

.simulator-workbench {
    display: grid;
    grid-template-columns: minmax(300px, 1.02fr) minmax(190px, 0.52fr) minmax(250px, 0.86fr);
    gap: 16px;
    align-items: start;
    margin-top: 16px;
}

.simulator-form-panel,
.simulator-live-panel,
.simulator-competitor-summary-panel {
    min-width: 0;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface-muted);
}

.simulator-live-panel {
    background: #ffffff;
    border-color: var(--primary-border);
}

.simulator-live-panel .detail-item {
    padding: 10px;
}

.simulator-live-panel .detail-item span {
    margin-bottom: 4px;
}

.simulator-competitor-summary-panel {
    background: #ffffff;
}

.simulator-panel-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.simulator-panel-heading h3 {
    margin-bottom: 6px;
}

.simulator-price-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 14px;
}

.simulator-price-grid .field-group input {
    font-size: 1.18rem;
    font-weight: 800;
}

.simulator-price-field {
    padding: 12px;
    border: 1px solid var(--primary-border);
    border-radius: var(--radius);
    background: #ffffff;
}

.simulator-price-field > span:first-child {
    color: var(--primary-dark);
    font-size: 0.9rem;
}

.simulator-money-input {
    position: relative;
    display: block;
}

.simulator-money-input input {
    min-height: 52px;
    padding-left: 42px;
    border-color: var(--primary-border-strong);
    background: var(--primary-soft);
    color: var(--primary-dark);
}

.simulator-currency {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    color: var(--primary-dark);
    font-size: 1.08rem;
    font-weight: 800;
    line-height: 1;
}

.simulator-parameter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.simulator-actions-panel {
    margin-top: 6px;
    padding-top: 14px;
    border-top: 1px solid var(--border-strong);
}

.simulator-final-actions {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-strong);
}

.simulator-actions-heading {
    margin-bottom: 10px;
}

.simulator-actions-heading h4 {
    margin: 0 0 4px;
    font-size: 1rem;
    line-height: 1.2;
}

.simulator-actions-heading p {
    margin: 0;
}

.simulator-metrics-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
}

.simulator-metric-primary {
    background: var(--primary-soft);
    border-color: var(--primary-border);
}

.simulator-metric-primary strong {
    color: var(--primary-dark);
    font-size: 1.14rem;
}

.simulator-metric-primary.is-state-success {
    background: var(--success-bg);
    border-color: #badfc8;
}

.simulator-metric-primary.is-state-success strong {
    color: var(--success);
}

.simulator-metric-primary.is-state-warning {
    background: var(--warning-bg);
    border-color: #edd27f;
}

.simulator-metric-primary.is-state-warning strong {
    color: var(--warning);
}

.simulator-metric-primary.is-state-danger {
    background: var(--error-bg);
    border-color: #efc6c6;
}

.simulator-metric-primary.is-state-danger strong {
    color: var(--error);
}

.simulator-competitor-summary-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 12px;
}

.simulator-competitor-summary-grid .detail-item {
    padding: 10px;
}

.simulator-ranking-panel {
    border-top: 1px solid var(--border);
    padding-top: 12px;
}

.simulator-ranking-panel h4 {
    margin: 0 0 4px;
    font-size: 1rem;
    line-height: 1.2;
}

.simulator-ranking-list {
    display: grid;
    gap: 8px;
    max-height: 420px;
    overflow-y: auto;
    padding-right: 4px;
}

.simulator-ranking-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface-muted);
}

.simulator-ranking-card.is-self {
    border-color: var(--primary-border-strong);
    background: var(--primary-soft);
}

.simulator-ranking-name {
    min-width: 0;
    flex: 1;
    font-size: 0.94rem;
    line-height: 1.2;
}

.simulator-ranking-values {
    display: grid;
    justify-items: end;
    gap: 4px;
    text-align: right;
    flex: 0 0 auto;
}

.simulator-ranking-price {
    margin: 0;
    font-size: 1.02rem;
    font-weight: 700;
}

.simulator-ranking-delta,
.simulator-ranking-self-note {
    margin: 0;
    font-size: 0.86rem;
    font-weight: 700;
}

.simulator-ranking-delta.is-positive {
    color: var(--success);
}

.simulator-ranking-delta.is-negative {
    color: var(--error);
}

.simulator-ranking-delta.is-neutral,
.simulator-ranking-self-note {
    color: var(--muted);
}

.simulator-ranking-delta-placeholder {
    visibility: hidden;
}

.product-competitor-ranking-card {
    --product-ranking-right-col-width: 126px;
    display: grid;
    gap: 4px;
    width: 100%;
    justify-content: normal;
    align-items: stretch;
}

.product-competitor-table-card .product-competitor-ranking-panel {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
}

.product-competitor-ranking-list {
    flex: 1;
    min-height: 0;
    max-height: none;
    align-content: start;
    grid-auto-rows: minmax(96px, auto);
    overflow-y: auto;
}

.product-competitor-ranking-main {
    display: grid;
    grid-template-columns: minmax(0, 1fr) var(--product-ranking-right-col-width);
    align-items: flex-start;
    column-gap: 10px;
    width: 100%;
}

.product-competitor-ranking-main .simulator-ranking-name {
    min-width: 0;
    flex: 0 1 auto;
    font-size: 0.93rem;
    line-height: 1.2;
    text-decoration: none;
    width: fit-content;
    max-width: min(100%, 260px);
    justify-self: start;
}

.product-competitor-ranking-main a.simulator-ranking-name.table-primary-link {
    width: fit-content;
    max-width: min(100%, 260px);
}

.product-competitor-ranking-main .simulator-ranking-price {
    margin: 0;
    width: 100%;
    justify-self: end;
    text-align: right;
    white-space: nowrap;
}

.product-competitor-ranking-meta {
    display: grid;
    grid-template-columns: minmax(0, 1fr) var(--product-ranking-right-col-width);
    align-items: center;
    column-gap: 10px;
    width: 100%;
}

.product-ranking-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 8px;
}

.product-ranking-links .inline-text-link {
    font-size: 0.8rem;
    font-weight: 600;
    line-height: 1.2;
}

.product-ranking-manual-pill {
    align-self: center;
    padding: 3px 6px;
    font-size: 0.72rem;
    line-height: 1.15;
}

.product-competitor-ranking-meta .simulator-ranking-delta {
    margin: 0;
    width: 100%;
    justify-self: end;
    text-align: right;
    white-space: nowrap;
    font-size: 0.84rem;
}

.product-self-price-name {
    font-size: 0.94rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.note-block {
    margin-top: 14px;
    padding: 14px;
    border-radius: var(--radius);
    background: var(--surface-muted);
    border: 1px solid var(--border);
}

.note-block span {
    display: block;
    margin-bottom: 6px;
    font-weight: 700;
    color: var(--muted);
}

.note-block p {
    margin: 0;
}

.top-gap {
    margin-top: 14px;
}

.compact-empty-state {
    margin-top: 14px;
}

.table-wrapper {
    overflow-x: auto;
    margin-top: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 1040px;
    background: var(--surface);
}

.data-table-compact {
    min-width: 720px;
}

.data-table th,
.data-table td {
    padding: 11px 10px;
    border-bottom: 1px solid var(--border);
    text-align: center;
    vertical-align: middle;
}

.data-table td.table-cell-text {
    text-align: left;
}

.data-table .table-actions {
    justify-content: center;
    display: inline-flex;
    flex-wrap: nowrap;
    gap: 0;
    overflow: hidden;
    width: max-content;
    margin: 0 auto;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--surface);
}

.data-table .table-actions > * + * {
    border-left: 1px solid var(--border-strong);
}

.data-table .table-actions form {
    display: flex;
    margin: 0;
}

.data-table .table-actions .table-action-link,
.data-table .table-actions .danger-button-small {
    width: 36px;
    min-width: 36px;
    min-height: 34px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: var(--surface);
    line-height: 1;
}

.data-table .table-actions .table-action-link {
    color: var(--primary-dark);
}

.data-table .table-actions .danger-button-small {
    color: var(--error);
}

.data-table .table-actions .table-action-link:hover {
    background: var(--primary-soft);
}

.data-table .table-actions .danger-button-small:hover {
    background: var(--error-bg);
}

.table-action-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    font-size: 0.96rem;
    font-weight: 800;
    line-height: 1;
}

.table-action-icon::before {
    display: block;
}

.table-action-icon.is-view::before {
    content: "i";
}

.table-action-icon.is-simulator::before {
    content: "\25B6";
    font-size: 0.86rem;
}

.table-action-icon.is-edit::before {
    content: "\270E";
}

.table-action-icon.is-delete::before {
    content: "\00D7";
    font-size: 1.12rem;
}

.table-action-icon.is-apply::before {
    content: "\2713";
    font-size: 1rem;
}

.saved-simulation-note {
    display: -webkit-box;
    max-width: 260px;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-clamp: 2;
}

.dashboard-product-name-cell {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-width: 0;
}

.product-note-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
    border-radius: 50%;
    color: var(--primary-dark);
    background: var(--primary-soft);
    border: 1px solid var(--primary-border);
}

.product-note-icon svg {
    width: 12px;
    height: 12px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.product-internal-note-card p {
    margin: 0;
    color: var(--text);
    line-height: 1.55;
    white-space: normal;
}

.data-table tbody tr:nth-child(even) td {
    background: var(--surface-muted);
}

.data-table tbody tr:last-child td {
    border-bottom: 0;
}

.data-table th {
    font-size: 0.8rem;
    letter-spacing: 0;
    text-transform: uppercase;
    color: var(--muted);
    background: var(--surface-strong);
    font-weight: 800;
    white-space: nowrap;
}

.sortable-heading {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: inherit;
    text-decoration: none;
}

.table-sort-button {
    padding: 0;
    border: 0;
    background: transparent;
    font: inherit;
    text-transform: inherit;
    cursor: pointer;
}

.sortable-heading:hover,
.sortable-heading.is-active {
    color: var(--primary);
}

.sort-indicator {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    min-height: 18px;
    padding: 1px 4px;
    border-radius: var(--radius);
    font-size: 0.82rem;
    font-weight: 800;
    line-height: 1;
    color: var(--muted);
    background: transparent;
    border: 1px solid transparent;
}

.sortable-heading.is-active .sort-indicator {
    color: var(--primary-dark);
    background: var(--primary-soft);
    border-color: var(--primary-border);
}

.clickable-row {
    cursor: pointer;
}

.data-table tbody tr:hover td {
    background: var(--row-hover);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 28px;
    padding: 4px 8px;
    border-radius: var(--radius);
    font-size: 0.82rem;
    font-weight: 700;
    border: 1px solid transparent;
    line-height: 1.15;
    white-space: nowrap;
}

.status-badge.is-active {
    color: var(--success);
    background: var(--success-bg);
    border-color: #badfc8;
}

.status-badge.is-inactive {
    color: var(--error);
    background: var(--error-bg);
    border-color: #efc6c6;
}

.status-badge.is-warning {
    color: var(--warning);
    background: var(--warning-bg);
    border-color: #edd27f;
}

.simulator-details summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--primary-dark);
}

.dashboard-table {
    min-width: 1460px;
}

.report-table {
    min-width: 1420px;
}

.report-table th {
    white-space: nowrap;
    line-height: 1.2;
}

.report-table th br {
    display: block;
}

.report-positioning-card {
    padding: 16px;
}

.report-benchmark-card {
    padding: 16px;
}

.report-positioning-layout {
    display: grid;
    grid-template-columns: minmax(240px, 0.74fr) minmax(360px, 1.26fr);
    gap: 16px;
    align-items: center;
    margin-top: 10px;
}

.report-donut-panel {
    min-height: 236px;
    display: grid;
    align-items: center;
}

.report-donut-frame {
    height: 236px;
    max-width: 310px;
    width: 100%;
    margin: 0 auto;
}

.report-position-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(160px, 1fr));
    gap: 10px;
}

.report-position-stat {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    padding: 9px 10px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 6px 8px;
    align-items: center;
    color: var(--text);
    text-align: left;
    cursor: pointer;
    min-height: 56px;
}

.report-position-stat:hover,
.report-position-stat.is-active {
    border-color: var(--primary-border-strong);
    background: var(--primary-soft);
}

.report-position-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: var(--position-color, var(--border-strong));
}

.report-position-label {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 700;
}

.report-position-stat strong {
    font-size: 1.24rem;
    line-height: 1;
    color: var(--primary-dark);
}

.report-position-stat small {
    grid-column: 2 / 4;
    color: var(--muted);
}

.report-position-note {
    grid-column: 1 / -1;
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius);
    color: var(--muted);
    padding: 9px 10px;
    font-size: 0.86rem;
}

.report-linked-table {
    border-top: 1px solid var(--border);
    margin-top: 10px;
    padding-top: 10px;
}

.report-subtopline {
    margin-bottom: 8px;
}

.report-compact-table-wrapper {
    max-height: 420px;
}

.report-position-table {
    min-width: 980px;
}

.report-position-table th,
.report-position-table td,
.report-benchmark-card .report-benchmark-table th,
.report-benchmark-card .report-benchmark-table td {
    padding-top: 7px;
    padding-bottom: 7px;
}

.report-pagination {
    margin-top: 10px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
    color: var(--muted);
    font-size: 0.86rem;
}

.report-pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.report-pagination[hidden],
[data-report-position-empty][hidden] {
    display: none;
}

.report-movement-layout {
    display: grid;
    grid-template-columns: minmax(260px, 0.9fr) minmax(360px, 1.1fr);
    gap: 12px;
    margin: 12px 0;
    align-items: start;
}

.report-movement-chart-panel {
    min-height: 0;
    display: grid;
    align-items: start;
}

.report-movement-chart-frame {
    height: 142px;
    width: 100%;
}

.report-movement-chart-panel .empty-state {
    margin-top: 0;
    min-height: 82px;
    display: grid;
    align-content: center;
}

.report-benchmark-card > .empty-state {
    margin-top: 10px;
}

.report-movement-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(120px, 1fr));
    gap: 10px;
    align-self: start;
}

.report-movement-summary article {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface-muted);
    padding: 11px 12px;
    display: grid;
    gap: 4px;
    min-height: 82px;
    align-content: space-between;
}

.report-movement-summary span {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 700;
}

.report-movement-summary strong {
    color: var(--primary-dark);
    font-size: 1.3rem;
    line-height: 1;
}

.report-secondary-card {
    margin-top: 10px;
    padding: 16px;
}

.report-kpi-period-switch {
    display: inline-flex;
    gap: 6px;
}

.report-kpi-period-switch a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 30px;
    min-width: 54px;
    padding: 4px 8px;
    border-radius: 6px;
    border: 1px solid var(--border-strong);
    text-decoration: none;
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 700;
    background: var(--surface);
}

.report-kpi-period-switch a.is-active {
    border-color: var(--primary-border-strong);
    background: var(--primary-soft);
    color: var(--primary-dark);
}

.report-chart-note {
    margin-top: 10px;
}

.report-margin-bars {
    display: grid;
    gap: 8px;
    margin-top: 10px;
}

.report-margin-row {
    display: grid;
    grid-template-columns: minmax(180px, 1.2fr) minmax(240px, 2fr) 84px;
    gap: 10px;
    align-items: center;
}

.report-margin-meta {
    display: grid;
    gap: 2px;
}

.report-margin-meta span {
    color: var(--muted);
    font-size: 0.8rem;
}

.report-margin-track {
    min-height: 16px;
    border-radius: 999px;
    background: var(--surface-strong);
    border: 1px solid var(--border);
    overflow: hidden;
}

.report-margin-fill {
    display: block;
    min-height: 14px;
    background: linear-gradient(90deg, #2f7a9a, #153e90);
}

.report-margin-pct {
    text-align: right;
    font-weight: 700;
    color: var(--primary-dark);
}

.report-operational-table {
    min-width: 1200px;
}

.report-benchmark-table {
    min-width: 1720px;
}

.report-competitor-summary-table {
    min-width: 980px;
}

.product-monthly-sales-card {
    margin-top: 10px;
}

.product-monthly-sales-table {
    min-width: 560px;
}

.monthly-sales-table {
    min-width: 980px;
}

.monthly-sales-qty-input {
    width: 120px;
    max-width: 100%;
    padding: 8px 9px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--surface);
    font: inherit;
    text-align: right;
}

.dashboard-delta-cell strong,
.dashboard-delta-cell span {
    display: block;
}

.dashboard-delta-cell span {
    margin-top: 3px;
    color: var(--muted);
}

.dashboard-sales-cell {
    display: grid;
    justify-items: center;
    gap: 3px;
}

.dashboard-competitor-cell {
    display: grid;
    justify-items: center;
    gap: 5px;
}

.dashboard-competitor-cell .status-pill {
    font-size: 0.74rem;
    padding: 3px 6px;
}

.dashboard-sales-value {
    font-size: 0.96rem;
    line-height: 1.15;
}

.dashboard-sales-delta {
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1.15;
}

.dashboard-sales-delta.is-positive {
    color: var(--success);
}

.dashboard-sales-delta.is-negative {
    color: var(--error);
}

.dashboard-sales-delta.is-neutral {
    color: var(--muted);
}

.dashboard-current-price {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 6px;
    font-weight: 700;
}

.dashboard-current-price.is-best-price {
    color: var(--success);
    background: var(--success-bg);
}

.dashboard-current-price.is-competitor-lower {
    color: var(--error);
    background: var(--error-bg);
}

.dashboard-simulator-link {
    white-space: nowrap;
}

.monitoring-table {
    min-width: 1640px;
}

.monitoring-url {
    max-width: 340px;
    overflow-wrap: anywhere;
}

.monitoring-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
}

.monitoring-actions form {
    margin: 0;
}

.monitoring-settings-form {
    display: grid;
    gap: 7px;
    margin-top: 10px;
    min-width: 300px;
}

.monitoring-settings-form[hidden] {
    display: none;
}

.monitoring-settings-summary {
    display: grid;
    gap: 6px;
    justify-items: start;
    min-width: 300px;
    text-align: left;
}

.monitoring-settings-summary span {
    color: var(--muted);
    font-size: 0.82rem;
}

.monitoring-settings-form label {
    display: grid;
    gap: 3px;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 700;
    text-align: left;
}

.inline-checkbox,
.monitoring-settings-form label.inline-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    color: var(--text);
    font-size: 0.86rem;
    font-weight: 600;
}

.inline-checkbox input {
    width: auto;
    min-height: 0;
    margin-top: 2px;
}

.monitoring-settings-form input {
    min-height: 32px;
    padding: 6px 8px;
    border: 1px solid var(--border-strong);
    border-radius: 6px;
    background: var(--surface);
    font: inherit;
    font-size: 0.82rem;
}

.monitoring-settings-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    align-items: center;
    justify-content: space-between;
}

.monitoring-action-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    padding: 6px 10px;
    border: 1px solid var(--border-strong);
    border-radius: 6px;
    background: var(--surface);
    color: var(--primary-dark);
    font: inherit;
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1.2;
    cursor: pointer;
    text-decoration: none;
}

.monitoring-action-button:hover {
    background: var(--primary-soft);
    border-color: var(--primary-border-strong);
}

.monitoring-action-button.is-success {
    color: var(--success);
    border-color: #badfc8;
    background: var(--success-bg);
}

.monitoring-action-button.is-success:hover {
    background: #d7efdf;
}

.monitoring-action-button.is-warning {
    color: var(--warning);
    border-color: #edd27f;
    background: var(--warning-bg);
}

.monitoring-action-button.is-warning:hover {
    background: #fdebb8;
}

.monitoring-action-button.is-danger {
    color: var(--error);
    border-color: #efc6c6;
    background: var(--error-bg);
}

.monitoring-action-button.is-danger:hover {
    background: #f8dcdc;
}

.status-note {
    margin-top: 5px;
    color: var(--muted);
    font-size: 0.8rem;
}

.empty-state {
    margin-top: 16px;
    padding: 16px;
    border-radius: var(--radius);
    background: var(--surface-strong);
    border: 1px dashed var(--border-strong);
}

.empty-state h3 {
    margin: 0 0 6px;
}

.empty-state p {
    margin: 0;
}

.validation-list {
    margin: 14px 0 0;
    padding-left: 20px;
}

.validation-card .validation-list {
    color: var(--error);
}

.validation-list li + li {
    margin-top: 7px;
}

.auth-hint {
    margin: 0;
    font-size: 0.92rem;
}

code {
    padding: 1px 5px;
    border-radius: 6px;
    background: rgba(32, 36, 40, 0.08);
    font-family: "Courier New", monospace;
    font-size: 0.92em;
}

@media (max-width: 1200px) {
    .product-kpi-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-meta-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .shell {
        display: block;
    }

    .sidebar {
        width: auto;
        height: auto;
        position: static;
        align-self: auto;
        gap: 12px;
        padding: 16px;
        overflow-y: visible;
        border-right: 0;
        border-bottom: 1px solid var(--border);
    }

    .nav {
        display: flex;
        gap: 8px;
        margin: 16px 0 0;
        overflow-x: auto;
        padding-bottom: 2px;
    }

    .nav a {
        white-space: nowrap;
    }

    .sidebar-footer {
        grid-template-columns: 1fr auto;
        align-items: end;
        margin-top: 0;
    }

    .instance-brand {
        margin-top: 0;
    }

    .instance-brand img {
        max-height: 42px;
    }

    .ghost-button {
        width: auto;
    }

    .content {
        padding: 18px;
    }

    .auth-panel {
        grid-template-columns: 1fr;
    }

    .auth-copy {
        border-right: 0;
        border-bottom: 1px solid var(--border);
    }

    .page-toolbar,
    .filters-panel,
    .form-grid,
    .simulator-workbench,
    .detail-section-grid,
    .product-competition-layout,
    .compact-filters {
        grid-template-columns: 1fr;
    }

    .product-detail-main-actions {
        justify-content: flex-start;
    }

    .product-kpi-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-meta-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .page-toolbar {
        flex-direction: column;
    }

    .page-toolbar,
    .filter-actions,
    .form-actions,
    .inline-summary,
    .toolbar-actions,
    .table-actions,
    .simulator-panel-heading {
        align-items: stretch;
    }

    .simulator-panel-heading {
        flex-direction: column;
    }

    .trend-legend {
        flex-direction: column;
        align-items: stretch;
    }

    .product-competitor-ranking-meta {
        align-items: flex-start;
    }

    .product-ranking-links {
        max-width: 70%;
    }

    .product-competitor-ranking-card {
        --product-ranking-right-col-width: 112px;
    }

    .report-margin-row {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .report-margin-pct {
        text-align: left;
    }

    .report-positioning-layout,
    .report-movement-layout,
    .report-position-summary,
    .report-movement-summary {
        grid-template-columns: 1fr;
    }

    .report-donut-panel {
        min-height: 240px;
    }

    .report-donut-frame {
        height: 240px;
    }

    .report-pagination {
        justify-content: flex-start;
        flex-wrap: wrap;
    }
}

@media (max-width: 560px) {
    .content {
        padding: 14px;
    }

    .card,
    .auth-copy,
    .auth-form {
        padding: 14px;
    }

    .page-header h2 {
        font-size: 1.55rem;
    }

    .sidebar-footer {
        grid-template-columns: 1fr;
    }

    .primary-button,
    .ghost-button,
    .primary-link-button,
    .secondary-link-button,
    .table-action-link,
    .table-primary-link,
    .danger-button {
        width: 100%;
    }

    .simulator-metrics-grid {
        grid-template-columns: 1fr;
    }

    .product-kpi-grid,
    .product-meta-grid {
        grid-template-columns: 1fr;
    }

    .trend-chart-shell,
    .trend-chart-canvas-stack {
        min-height: 0;
    }

    .trend-chart-shell {
        height: 360px;
    }

    .trend-chart-canvas-stack {
        gap: 10px;
        grid-template-rows: minmax(0, 1fr) 112px;
    }
}