:root {
    --navy: #12233f;
    --blue: #2f6fed;
    --bg: #f4f6fa;
    --line: #dfe4ec;
    --text: #172033;
    --muted: #697386;
    --danger: #d94141;
    --warning: #d88b13;
}

* {
    box-sizing: border-box;
}

/* 상태 전환용 hidden 속성이 flex/grid 컴포넌트 스타일에 덮이지 않도록 보장한다. */
[hidden] {
    display: none !important;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Noto Sans KR", Arial, sans-serif;
    font-size: 14px;
}

.sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: 230px;
    background: var(--navy);
    color: #fff;
    padding: 24px 16px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 36px;
    padding: 0 8px;
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 11px;
    overflow: hidden;
    flex-shrink: 0;
}

.brand-mark img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.brand small,
.topbar span {
    display: block;
    color: #aeb9cb;
    font-size: 11px;
}

.nav-group {
    margin: 26px 12px 8px;
    color: #7f8ca1;
    font-size: 11px;
}

.nav-item {
    display: block;
    padding: 12px;
    border-radius: 8px;
    color: #cbd4e2;
    text-decoration: none;
}

.nav-item.active,
.nav-item:hover {
    background: #22395d;
    color: #fff;
}

.app-shell {
    margin-left: 230px;
    min-height: 100vh;
}

.topbar {
    height: 68px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
}

.environment {
    background: #eef3ff !important;
    color: var(--blue) !important;
    padding: 5px 10px;
    border-radius: 16px;
}

main {
    padding: 28px 32px 50px;
    max-width: 1500px;
}

.page-title,
.customer-heading,
.panel-title,
.page-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-title {
    margin-bottom: 20px;
}

h1 {
    font-size: 25px;
    margin: 0 0 5px;
}

h2 {
    font-size: 16px;
    margin: 0 0 18px;
}

p {
    margin: 0;
    color: var(--muted);
}

label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--muted);
    font-size: 12px;
}

.base-month-picker {
    display: grid;
    grid-template-columns: repeat(2, minmax(82px, 1fr));
    gap: 8px;
    width: min(220px, 100%);
}

.base-month-picker select {
    width: 100%;
}

select:not([hidden]) {
    appearance: none;
    padding-right: 36px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%23536178' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 10px 7px;
}

.native-select-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    border: 0 !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

.custom-select {
    position: relative;
    width: 100%;
}

.custom-select-trigger {
    position: relative;
    width: 100%;
    padding: 0 38px 0 12px;
    border-color: var(--line);
    background: #fff;
    color: var(--text);
    font-size: 13px;
    text-align: left;
}

.custom-select-trigger::after {
    position: absolute;
    top: 50%;
    right: 14px;
    width: 7px;
    height: 7px;
    border-right: 1.5px solid #536178;
    border-bottom: 1.5px solid #536178;
    content: "";
    transform: translateY(-70%) rotate(45deg);
    transition: transform 0.15s ease;
}

.custom-select.is-open .custom-select-trigger {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(47, 111, 237, 0.12);
}

.custom-select.is-open .custom-select-trigger::after {
    transform: translateY(-20%) rotate(225deg);
}

.custom-select-trigger:focus-visible,
.custom-select-option:focus-visible {
    border-color: var(--blue);
    outline: none;
    box-shadow: 0 0 0 3px rgba(47, 111, 237, 0.12);
}

.custom-select-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    left: 0;
    z-index: 80;
    display: grid;
    max-height: 198px;
    overflow-y: auto;
    padding: 5px;
    border: 1px solid #d8e1ee;
    border-radius: 9px;
    background: #fff;
    box-shadow: 0 12px 30px rgba(18, 35, 63, 0.16);
}

.custom-select-menu[hidden] {
    display: none;
}

.custom-select-option {
    position: relative;
    min-height: 36px;
    height: auto;
    padding: 8px 30px 8px 10px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: #536178;
    font-size: 13px;
    text-align: left;
}

.custom-select-option:hover,
.custom-select-option:focus-visible {
    background: #f3f6fb;
    color: var(--text);
}

.custom-select-option[aria-selected="true"] {
    background: #edf3ff;
    color: var(--blue);
    font-weight: 700;
}

.custom-select-option[aria-selected="true"]::after {
    position: absolute;
    top: 50%;
    right: 11px;
    content: "✓";
    font-size: 12px;
    transform: translateY(-50%);
}

.custom-select-menu::-webkit-scrollbar {
    width: 7px;
}

.custom-select-menu::-webkit-scrollbar-thumb {
    border: 2px solid #fff;
    border-radius: 999px;
    background: #b9c5d8;
}

.custom-select-menu::-webkit-scrollbar-track {
    background: transparent;
}

.filter-panel .base-month-picker {
    width: 100%;
}

input,
select,
button {
    height: 38px;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: #fff;
    padding: 0 11px;
    color: var(--text);
}

button {
    cursor: pointer;
}

button:disabled {
    cursor: not-allowed;
    opacity: 0.65;
}

.primary {
    border-color: var(--blue);
    background: var(--blue);
    color: #fff;
    font-weight: 700;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 18px;
}

.metric-grid.three {
    grid-template-columns: repeat(3, 1fr);
}

.metric,
.panel {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 20px;
}

.metric small {
    display: block;
    color: var(--muted);
    margin-bottom: 12px;
}

.metric strong {
    font-size: 25px;
}

.ai-result-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.ai-result-grid .metric {
    min-width: 0;
}

.ai-result-grid .metric > strong {
    display: block;
    overflow: hidden;
    font-size: clamp(18px, 1.55vw, 23px);
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.035em;
    white-space: nowrap;
}

.metric-label {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 12px;
}

.metric-label small {
    margin-bottom: 0;
}

.percentile-metric {
    position: relative;
    overflow: visible;
}

.percentile-metric > p {
    margin-top: 8px;
    font-size: 11px;
    line-height: 1.45;
}

.risk-level {
    display: inline-block;
    margin-top: 9px;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 700;
}

.risk-level-low {
    background: #eaf7f0;
    color: #25764b;
}

.risk-level-medium {
    background: #fff7e5;
    color: #9a6814;
}

.risk-level-high {
    background: #fff0f0;
    color: #b33a3a;
}

.risk-level-neutral {
    background: #f0f2f6;
    color: var(--muted);
}

.info-button {
    display: inline-grid;
    flex: 0 0 18px;
    place-items: center;
    width: 18px;
    height: 18px;
    padding: 0;
    border: 1px solid #aab5c7;
    border-radius: 50%;
    color: var(--muted);
    font-family: Georgia, serif;
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
}

.info-button:hover,
.info-button:focus-visible {
    border-color: var(--blue);
    color: var(--blue);
    outline: none;
}

.info-tooltip {
    position: absolute;
    right: 14px;
    bottom: calc(100% - 8px);
    z-index: 20;
    width: min(300px, calc(100vw - 48px));
    padding: 12px 14px;
    border-radius: 8px;
    background: #172033;
    box-shadow: 0 10px 28px rgba(18, 35, 63, 0.2);
    color: #fff;
    font-size: 12px;
    line-height: 1.6;
    opacity: 0;
    pointer-events: none;
    transform: translateY(4px);
    transition: opacity 0.15s ease, transform 0.15s ease;
}

.percentile-metric:hover .info-tooltip,
.percentile-metric:focus-within .info-tooltip,
.percentile-metric.is-tooltip-open .info-tooltip {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.metric.danger strong {
    color: var(--danger);
}

.metric.warning strong {
    color: var(--warning);
}

.split-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 18px;
}

.panel {
    margin-bottom: 18px;
}

.panel-title h2 {
    margin: 0;
}

.panel-title span {
    color: var(--muted);
    font-size: 12px;
}

.panel-title .comparison-badge {
    padding: 4px 8px;
    border-radius: 999px;
    background: #edf3ff;
    color: var(--blue);
    font-size: 10px;
    font-weight: 700;
    white-space: nowrap;
}

.customer-status-summary {
    padding: 32px 34px;
    border-color: #d8e1ee;
    border-radius: 14px;
    background: #fff;
}

.customer-status-summary > small {
    display: block;
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 12px;
}

.customer-status-summary h2 {
    margin-bottom: 14px;
    font-size: clamp(21px, 2.15vw, 28px);
    line-height: 1.55;
    letter-spacing: -0.025em;
}

.customer-status-summary h2 em {
    color: var(--blue);
    font-style: normal;
}

.customer-status-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
}

.customer-status-tags span {
    padding: 8px 11px;
    border: 0;
    border-radius: 8px;
    background: #f1f5fa;
    color: #536178;
    font-size: 12px;
    font-weight: 700;
}

.summary-content-grid {
    display: block;
}

.summary-content-grid > .panel {
    min-width: 0;
    padding: 28px 32px;
    border-radius: 14px;
}

.summary-customer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 25px 70px;
}

.summary-customer-grid .data-item {
    padding: 0;
    background: transparent;
}

.summary-customer-grid .data-item small {
    margin-bottom: 6px;
}

.summary-customer-grid .data-item strong {
    font-size: 15px;
}

.trend-empty-state {
    display: flex;
    align-items: center;
    gap: 18px;
    min-height: 92px;
}

.trend-empty-state p {
    line-height: 1.7;
}

.trend-info-icon {
    display: grid;
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 50%;
    background: #edf3ff;
    color: var(--blue);
    font-family: Georgia, serif;
    font-size: 17px;
    font-weight: 700;
}

.customer-history-trend-panel,
.customer-history-table-panel {
    padding: 26px 28px;
}

.customer-history-trend-panel .panel-title {
    gap: 24px;
    margin-bottom: 22px;
}

.customer-history-trend-panel .panel-title p {
    margin-top: 6px;
    font-size: 12px;
}

.customer-history-legend {
    display: flex;
    flex: 0 0 auto;
    gap: 15px;
    color: var(--muted);
    font-size: 12px;
}

.customer-history-legend span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.customer-history-legend span::before {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: currentColor;
    content: "";
}

.customer-history-legend .horizon-one,
.history-chart-line.horizon-one,
.history-chart-point.horizon-one {
    color: #2f6fed;
    stroke: #2f6fed;
}

.customer-history-legend .horizon-two,
.history-chart-line.horizon-two,
.history-chart-point.horizon-two {
    color: #d88b13;
    stroke: #d88b13;
}

.customer-history-legend .horizon-three,
.history-chart-line.horizon-three,
.history-chart-point.horizon-three {
    color: #d94141;
    stroke: #d94141;
}

.customer-history-chart {
    min-height: 260px;
}

.customer-history-chart-scroll {
    overflow-x: auto;
    padding-bottom: 4px;
}

.customer-history-chart-svg {
    display: block;
    max-width: none;
}

.history-chart-grid {
    stroke: #e5eaf2;
    stroke-width: 1;
}

.history-chart-axis-label,
.history-chart-month-label {
    fill: #7a8799;
    font-family: "Noto Sans KR", Arial, sans-serif;
    font-size: 11px;
}

.history-chart-line {
    fill: none;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.history-chart-point {
    fill: #fff;
    stroke-width: 2.5;
}

.customer-history-table-panel .panel-title {
    margin-bottom: 14px;
}

.customer-history-table-panel tbody tr[data-history-index] {
    cursor: pointer;
}

.customer-history-table-panel tbody tr[data-history-index]:hover,
.customer-history-table-panel tbody tr[data-history-index]:focus-visible {
    background: #f7f9fd;
    outline: none;
}

.history-detail-link {
    color: var(--blue);
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

.summary-page-action {
    display: flex;
    justify-content: flex-end;
}

.primary-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0 15px;
    border: 1px solid var(--blue);
    border-radius: 7px;
    background: var(--blue);
    color: #fff;
    font-weight: 700;
    text-decoration: none;
}

.analysis-overview {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(300px, 0.9fr);
    gap: 15px;
    margin-bottom: 18px;
}

.analysis-overview > .panel {
    min-width: 0;
    margin-bottom: 0;
}

.hazard-panel .panel-title {
    margin-bottom: 16px;
}

.dashboard-risk-panel .panel-title {
    margin-bottom: 16px;
}

.dashboard-risk-panel .hazard-bar-row {
    grid-template-columns: 64px minmax(80px, 1fr) minmax(94px, auto);
}

.dashboard-risk-scale {
    margin-right: 106px;
    margin-left: 76px;
}

.hazard-bar-list {
    display: grid;
    gap: 14px;
}

.hazard-bar-row {
    display: grid;
    grid-template-columns: 64px minmax(80px, 1fr) minmax(94px, auto);
    align-items: center;
    gap: 12px;
    font-size: 12px;
}

.hazard-bar-row > span {
    color: #536178;
    font-weight: 700;
}

.hazard-bar-row > strong {
    min-width: 0;
    overflow: hidden;
    font-size: 12px;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.02em;
    text-align: right;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.hazard-track {
    height: 8px;
    overflow: hidden;
    border-radius: 6px;
    background: #edf1f7;
}

.hazard-fill {
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #77a8ff, var(--blue));
    transition: width 0.3s ease;
}

.hazard-scale-note {
    margin-top: 7px;
    font-size: 11px;
    line-height: 1.5;
}

.hazard-chart-scale {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 8px;
    margin: 10px 106px 0 76px;
    color: #8994a7;
    font-size: 9px;
    line-height: 1.3;
}

.hazard-chart-scale span:nth-child(2) {
    text-align: center;
}

.hazard-chart-scale strong {
    font-size: 9px;
    font-weight: 500;
    text-align: right;
}

.risk-position-panel {
    min-width: 0;
}

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

.risk-position-heading > div > strong {
    display: block;
    font-size: clamp(20px, 2vw, 25px);
    letter-spacing: -0.035em;
    white-space: nowrap;
}

.risk-position-heading .risk-level {
    flex-shrink: 0;
    margin-top: 0;
}

.risk-position-scale {
    position: relative;
    height: 8px;
    margin: 24px 7px 9px;
    border-radius: 6px;
    background: linear-gradient(90deg, #6fa7fb 0%, #c5d2e7 45%, #efbd60 72%, #dc6262 100%);
}

.risk-position-scale > span {
    position: absolute;
    top: 50%;
    left: 0;
    width: 16px;
    height: 16px;
    border: 3px solid #fff;
    border-radius: 50%;
    background: var(--navy);
    box-shadow: 0 2px 6px rgba(18, 35, 63, 0.28);
    transform: translate(-50%, -50%);
    transition: left 0.3s ease;
}

.risk-position-labels {
    display: flex;
    justify-content: space-between;
    color: var(--muted);
    font-size: 10px;
}

.risk-position-panel > p {
    margin-top: 13px;
    font-size: 11px;
}

.risk-grade-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 16px;
    padding-top: 13px;
    border-top: 1px solid var(--line);
}

.risk-grade-line small {
    color: var(--muted);
}

.risk-grade-line strong {
    font-size: 17px;
}

.section-description {
    margin: -9px 0 16px;
    font-size: 12px;
    line-height: 1.6;
}

.risk-factor-list {
    display: grid;
    gap: 8px;
}

.risk-factor-row {
    display: grid;
    grid-template-columns: 28px minmax(150px, 1fr) minmax(86px, 0.65fr) 20px minmax(86px, 0.65fr) 82px;
    align-items: center;
    gap: 10px;
    padding: 12px 13px;
    border-radius: 8px;
    background: #f8f9fb;
    font-size: 12px;
}

.risk-factor-rank {
    display: grid;
    width: 24px;
    height: 24px;
    place-items: center;
    border-radius: 6px;
    background: #eaf0fc;
    color: var(--blue);
    font-weight: 800;
}

.risk-factor-name {
    min-width: 0;
    font-size: 13px;
    word-break: keep-all;
}

.risk-factor-value {
    text-align: right;
    white-space: nowrap;
}

.risk-factor-value small {
    display: block;
    margin-bottom: 3px;
    color: var(--muted);
    font-size: 10px;
}

.risk-factor-previous,
.risk-factor-arrow {
    color: var(--muted);
}

.risk-factor-arrow {
    text-align: center;
}

.risk-factor-current {
    font-weight: 800;
}

.risk-factor-change {
    color: var(--blue);
    font-weight: 700;
    text-align: right;
    white-space: nowrap;
}

.hazard-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.hazard-item {
    min-width: 0;
    padding: 15px 16px;
    border-radius: 8px;
    background: #f8f9fb;
}

.hazard-item small,
.risk-summary-item small {
    display: block;
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 12px;
}

.hazard-item strong {
    display: block;
    overflow: hidden;
    font-size: clamp(17px, 1.45vw, 22px);
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.035em;
    white-space: nowrap;
}

.risk-summary-grid {
    display: grid;
    grid-template-columns: 0.75fr 1.25fr;
    gap: 18px;
    align-items: start;
}

.risk-summary-item + .risk-summary-item {
    padding-left: 18px;
    border-left: 1px solid var(--line);
}

.risk-summary-item strong {
    display: block;
    font-size: 22px;
}

.risk-summary-item p {
    margin-top: 8px;
    font-size: 11px;
    line-height: 1.55;
}

.panel-title a {
    color: var(--blue);
    text-decoration: none;
}

.bar-list {
    display: grid;
    gap: 10px;
}

.empty-state {
    padding: 12px 0;
    text-align: center;
}

.bar-row {
    display: grid;
    grid-template-columns: 110px minmax(0, 1fr) minmax(88px, auto);
    align-items: center;
    gap: 10px;
}

.bar-row strong {
    font-size: 12px;
    font-variant-numeric: tabular-nums;
    text-align: right;
    white-space: nowrap;
}

.bar-track {
    height: 9px;
    border-radius: 6px;
    background: #edf0f5;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: var(--blue);
    border-radius: 6px;
}

.table-wrap {
    overflow: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    white-space: nowrap;
}

th,
td {
    padding: 12px;
    border-bottom: 1px solid var(--line);
    text-align: left;
}

th {
    background: #f8f9fb;
    color: var(--muted);
    font-size: 12px;
}

tbody tr {
    cursor: pointer;
}

tbody tr:hover {
    background: #f7faff;
}

.badge {
    padding: 4px 8px;
    border-radius: 12px;
    background: #eef3ff;
    color: var(--blue);
    font-size: 11px;
}

.filter-panel {
    display: grid;
    grid-template-columns: repeat(4, minmax(130px, 1fr)) auto;
    gap: 12px;
    align-items: end;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 18px;
    margin-bottom: 18px;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 18px;
}

.customer-heading {
    margin-bottom: 15px;
}

.customer-heading small {
    color: var(--muted);
}

.tabs,
.subtabs {
    display: flex;
    gap: 22px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 22px;
}

.tabs a,
.subtabs a {
    padding: 12px 2px;
    color: var(--muted);
    text-decoration: none;
}

.tabs a.active,
.subtabs a.active {
    color: var(--blue);
    border-bottom: 2px solid var(--blue);
    font-weight: 700;
}

.subtabs {
    gap: 10px;
    border: 0;
}

.subtabs a {
    padding: 8px 14px;
    border: 1px solid var(--line);
    border-radius: 7px;
}

.subtabs a.active {
    border-color: var(--blue);
    background: #eef3ff;
}

.data-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.data-item {
    padding: 13px;
    background: #f8f9fb;
    border-radius: 8px;
}

.data-item small {
    display: block;
    color: var(--muted);
    margin-bottom: 7px;
}

.data-item strong {
    word-break: break-word;
}

.explanation {
    color: var(--text);
    line-height: 1.8;
}

.ai-explanation-title {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.ai-explanation-title small {
    color: var(--muted);
    font-size: 13px;
    font-weight: 600;
}

.explanation-list {
    margin: 18px 0 0;
    padding-left: 22px;
}

.explanation-summary {
    margin: 16px 0 0;
    padding: 16px 18px;
    border-left: 3px solid var(--blue);
    border-radius: 0 10px 10px 0;
    background: #f4f7fd;
    font-weight: 650;
    line-height: 1.7;
    white-space: pre-line;
}

.explanation-current-state {
    margin-top: 18px;
    padding-top: 20px;
    border-top: 1px solid #e6ebf2;
}

.explanation-current-state > div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 0;
    font-size: 14px;
}

.management-priority {
    padding: 4px 9px;
    border-radius: 999px;
    background: #eef3fb;
    color: #52647e;
    font-size: 12px;
    font-weight: 700;
}

.priority-priority_review,
.priority-urgent_review {
    background: #fff0ed;
    color: #b34532;
}

.priority-enhanced_monitoring {
    background: #fff7df;
    color: #8d6810;
}

.key-indicator-section {
    margin-top: 26px;
    padding: 22px 0 24px;
    border-top: 1px solid #e6ebf2;
    border-bottom: 1px solid #e6ebf2;
}

.key-indicator-section-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 13px;
}

.key-indicator-section-heading h3 {
    margin: 0;
    font-size: 15px;
}

.key-indicator-section-heading p {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.5;
}

.key-indicator-section-heading > span {
    flex: 0 0 auto;
    padding: 4px 9px;
    border-radius: 999px;
    background: #eef3fb;
    color: #63738b;
    font-size: 11px;
    font-weight: 700;
}

.key-indicator-list {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.key-indicator-card {
    overflow: hidden;
    border: 1px solid #dfe6f0;
    border-left: 3px solid #8b98ab;
    border-radius: 12px;
    background: #fbfcfe;
    transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.key-indicator-card:hover {
    border-color: #ccd8e9;
    box-shadow: 0 4px 14px rgba(35, 61, 97, 0.07);
}

.key-indicator-card[open] {
    border-color: #cbd8eb;
    background: #fff;
    box-shadow: 0 7px 20px rgba(35, 61, 97, 0.08);
}

.key-indicator-card.relation-risk_increase {
    border-left-color: #d85b46;
}

.key-indicator-card.relation-risk_decrease {
    border-left-color: #328567;
}

.key-indicator-card.relation-mixed {
    border-left-color: #c2912c;
}

.key-indicator-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 14px 16px;
    cursor: pointer;
    list-style: none;
    user-select: none;
}

.key-indicator-heading::-webkit-details-marker {
    display: none;
}

.key-indicator-heading:focus-visible {
    outline: 2px solid rgba(55, 101, 181, 0.55);
    outline-offset: -3px;
    border-radius: 10px;
}

.key-indicator-title,
.key-indicator-summary-meta {
    display: flex;
    align-items: center;
}

.key-indicator-title {
    min-width: 0;
    gap: 11px;
}

.key-indicator-title > i {
    width: 8px;
    height: 8px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: #8b98ab;
    box-shadow: 0 0 0 4px rgba(139, 152, 171, 0.12);
}

.relation-risk_increase .key-indicator-title > i {
    background: #d85b46;
    box-shadow: 0 0 0 4px rgba(216, 91, 70, 0.11);
}

.relation-risk_decrease .key-indicator-title > i {
    background: #328567;
    box-shadow: 0 0 0 4px rgba(50, 133, 103, 0.11);
}

.relation-mixed .key-indicator-title > i {
    background: #c2912c;
    box-shadow: 0 0 0 4px rgba(194, 145, 44, 0.12);
}

.key-indicator-title > span {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 2px;
}

.key-indicator-title strong {
    overflow: hidden;
    color: #25364d;
    font-size: 14px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.key-indicator-title small {
    color: #8995a7;
    font-size: 11px;
    font-weight: 500;
}

.key-indicator-summary-meta {
    flex: 0 0 auto;
    gap: 13px;
}

.key-indicator-relation {
    padding: 4px 8px;
    border-radius: 999px;
    background: #f0f3f7;
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
}

.relation-risk_increase .key-indicator-relation {
    background: #fff0ed;
    color: #b34532;
}

.relation-risk_decrease .key-indicator-relation {
    background: #eaf7f1;
    color: #257052;
}

.relation-mixed .key-indicator-relation {
    background: #fff7df;
    color: #8d6810;
}

.key-indicator-chevron {
    width: 8px;
    height: 8px;
    border-right: 2px solid #7d8999;
    border-bottom: 2px solid #7d8999;
    transform: rotate(45deg) translateY(-2px);
    transition: transform 160ms ease;
}

.key-indicator-card[open] .key-indicator-chevron {
    transform: rotate(225deg) translate(-1px, -1px);
}

.key-indicator-card[open] .key-indicator-title small {
    color: var(--blue);
}

.key-indicator-content {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 0;
    margin: 0 16px 16px;
    border: 1px solid #e4eaf3;
    border-radius: 10px;
    background: #f8fafd;
}

.key-indicator-detail {
    padding: 14px 15px;
}

.key-indicator-detail + .key-indicator-detail {
    border-left: 1px solid #e4eaf3;
}

.key-indicator-detail > strong {
    display: block;
    margin-bottom: 6px;
    color: #65758c;
    font-size: 11px;
    letter-spacing: 0.02em;
}

.key-indicator-detail p {
    margin: 0;
    font-size: 13px;
    line-height: 1.7;
}

.key-indicator-fact p {
    color: var(--text);
    font-weight: 550;
}

.key-indicator-interpretation p {
    color: var(--muted);
}

@media (max-width: 760px) {
    .key-indicator-content {
        grid-template-columns: 1fr;
    }

    .key-indicator-detail + .key-indicator-detail {
        border-top: 1px solid #e4eaf3;
        border-left: 0;
    }
}

.explanation-subtitle {
    margin: 22px 0 0;
    font-size: 14px;
}

.explanation-subtitle + .explanation-list {
    margin-top: 10px;
}

.explanation-interpretation {
    margin-top: 20px;
    padding: 15px 17px;
    border: 1px solid #dce6f7;
    border-radius: 10px;
    background: #f8faff;
}

.explanation-interpretation strong {
    display: block;
    margin-bottom: 6px;
    color: var(--blue);
    font-size: 13px;
}

.explanation-interpretation p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.7;
    white-space: pre-line;
}

.explanation-list li {
    padding-left: 3px;
    line-height: 1.75;
}

.explanation-list li + li {
    margin-top: 8px;
}

.explanation-note {
    margin: 22px 0 0;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 13px;
    line-height: 1.7;
}

#keyIndicators:not([hidden]) + .explanation-note {
    margin-top: 18px;
    padding-top: 0;
    border-top: 0;
}

.explanation-review {
    margin-top: 20px;
    padding: 16px 18px;
    border: 1px solid #dce6f7;
    border-radius: 10px;
    background: #fff;
}

.explanation-review h3 {
    margin: 0 0 10px;
    font-size: 14px;
}

.explanation-review ol {
    margin: 0;
    padding-left: 22px;
    color: var(--muted);
    line-height: 1.75;
}

.explanation-empty {
    margin-top: 14px;
    color: var(--muted);
}

.prediction-empty-state {
    overflow: hidden;
    padding: 0;
    border-color: #d9e2f0;
}

.prediction-empty-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 22px;
    border-bottom: 1px solid #e4eaf3;
    background: #f8faff;
    color: #65738a;
    font-size: 13px;
}

.prediction-empty-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
}

.prediction-empty-status i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #9aa8bc;
    box-shadow: 0 0 0 4px #e9edf4;
}

.prediction-empty-header strong {
    color: #42516a;
    font-size: 13px;
}

.prediction-empty-content {
    padding: 36px 40px 30px;
}

.prediction-empty-copy {
    max-width: 720px;
}

.prediction-empty-copy > small {
    color: var(--blue);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.prediction-empty-copy h2 {
    margin: 9px 0 10px;
    font-size: 22px;
    line-height: 1.4;
}

.prediction-empty-copy > p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
}

.prediction-empty-features {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 30px;
}

.prediction-empty-features > div {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 17px 18px;
    border: 1px solid #e5eaf2;
    border-radius: 10px;
    background: #fbfcfe;
}

.prediction-empty-features > div > span {
    flex: 0 0 auto;
    color: #90a0b8;
    font-size: 11px;
    font-weight: 800;
}

.prediction-empty-features p {
    display: grid;
    gap: 5px;
    margin: 0;
}

.prediction-empty-features strong {
    color: #29364b;
    font-size: 14px;
}

.prediction-empty-features small {
    color: var(--muted);
    font-size: 12px;
    line-height: 1.5;
}

.prediction-empty-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-top: 24px;
    padding-top: 22px;
    border-top: 1px solid #e8edf4;
}

.prediction-empty-footer > p {
    margin: 0;
    color: #7b8799;
    font-size: 12px;
}

.meta-row {
    display: flex;
    gap: 18px;
    margin-top: 18px;
    color: var(--muted);
    font-size: 12px;
}

.page-actions {
    justify-content: flex-end;
    margin-bottom: 15px;
}

.error-message {
    padding: 13px;
    border: 1px solid #f0b8b8;
    background: #fff2f2;
    color: #a82e2e;
    border-radius: 8px;
}

body.is-loading,
body.has-modal {
    overflow: hidden;
}

.loading-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: grid;
    place-items: center;
    padding: 24px;
    background: rgba(23, 32, 51, 0.48);
    backdrop-filter: blur(2px);
}

.loading-overlay[hidden] {
    display: none;
}

.loading-dialog {
    width: min(360px, 100%);
    padding: 30px 26px;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 20px 55px rgba(18, 35, 63, 0.24);
    text-align: center;
}

.loading-dialog strong {
    display: block;
    margin: 18px 0 8px;
    font-size: 17px;
}

.loading-dialog p {
    line-height: 1.7;
}

.loading-spinner {
    display: inline-block;
    width: 44px;
    height: 44px;
    border: 4px solid #dfe7f8;
    border-top-color: var(--blue);
    border-radius: 50%;
    animation: loading-spin 0.8s linear infinite;
}

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

@media (prefers-reduced-motion: reduce) {
    .loading-spinner {
        animation-duration: 1.8s;
    }
}

.error-modal {
    position: fixed;
    inset: 0;
    z-index: 1100;
    display: grid;
    place-items: center;
    padding: 24px;
    background: rgba(23, 32, 51, 0.52);
    backdrop-filter: blur(2px);
}

.error-modal[hidden] {
    display: none;
}

.error-modal-dialog {
    width: min(390px, 100%);
    padding: 28px;
    border: 1px solid #f0d2d2;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 20px 55px rgba(18, 35, 63, 0.26);
    text-align: center;
}

.error-modal-icon {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: #fff2f2;
    color: var(--danger);
    font-size: 24px;
    font-weight: 800;
}

.error-modal-dialog h2 {
    margin-bottom: 10px;
    font-size: 19px;
}

.error-modal-dialog p {
    line-height: 1.7;
}

.error-modal-dialog small {
    display: block;
    margin-top: 14px;
    color: var(--muted);
    word-break: break-all;
}

.error-modal-dialog button {
    min-width: 110px;
    margin-top: 22px;
}

.error-page {
    display: grid;
    min-height: 100vh;
    place-items: center;
    padding: 24px;
}

.error-page-card {
    width: min(520px, 100%);
    padding: 42px 34px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 18px 50px rgba(18, 35, 63, 0.12);
    text-align: center;
}

.error-page-code {
    color: var(--blue);
    font-size: 54px;
    font-weight: 800;
    line-height: 1;
}

.error-page-card h1 {
    margin: 18px 0 10px;
}

.error-page-card .primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 38px;
    margin-top: 26px;
    padding: 0 18px;
    border: 1px solid var(--blue);
    border-radius: 7px;
    text-decoration: none;
}

@media (max-width: 1000px) {
    .sidebar {
        width: 190px;
    }

    .app-shell {
        margin-left: 190px;
    }

    .metric-grid,
    .data-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ai-result-grid {
        grid-template-columns: repeat(5, minmax(135px, 1fr));
        overflow-x: auto;
        padding-bottom: 4px;
    }

    .split-grid {
        grid-template-columns: 1fr;
    }

    .analysis-overview {
        grid-template-columns: 1fr;
    }

    .summary-content-grid {
        display: block;
    }

    .risk-factor-row {
        grid-template-columns: 28px minmax(140px, 1fr) minmax(82px, auto) 18px minmax(82px, auto) 76px;
    }

    .filter-panel {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .prediction-empty-content {
        padding: 28px 22px 24px;
    }

    .prediction-empty-copy h2 {
        font-size: 19px;
    }

    .prediction-empty-features {
        grid-template-columns: 1fr;
        margin-top: 24px;
    }

    .prediction-empty-footer {
        align-items: stretch;
        flex-direction: column;
    }

    .page-title,
    .customer-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
    }

    .base-month-picker {
        width: 100%;
    }

    .ai-result-grid,
    .summary-risk-grid {
        grid-template-columns: 1fr;
        overflow: visible;
    }

    .info-tooltip {
        position: fixed;
        right: 16px;
        bottom: 20px;
        left: 16px;
        width: auto;
    }

    .hazard-grid,
    .risk-summary-grid {
        grid-template-columns: 1fr;
    }

    .summary-customer-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .customer-status-summary,
    .summary-content-grid > .panel {
        padding: 22px;
    }

    .hazard-panel .panel-title {
        align-items: flex-start;
        flex-direction: column;
        gap: 4px;
    }

    .hazard-bar-row {
        grid-template-columns: 54px minmax(50px, 1fr) minmax(88px, auto);
        gap: 8px;
    }

    .hazard-chart-scale {
        margin-right: 96px;
        margin-left: 62px;
    }

    .risk-factor-row {
        grid-template-columns: 26px minmax(0, 1fr) auto;
    }

    .risk-factor-previous,
    .risk-factor-arrow,
    .risk-factor-change {
        display: none;
    }

    .risk-factor-current small::before {
        content: "현재 ";
    }

    .risk-summary-item + .risk-summary-item {
        padding-top: 14px;
        padding-left: 0;
        border-top: 1px solid var(--line);
        border-left: 0;
    }
}