@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=Source+Sans+3:wght@400;500;600;700&display=swap');
@import url('open-iconic/font/css/open-iconic-bootstrap.min.css');

:root {
    --surface-0: #f5f7fa;
    --surface-1: #ffffff;
    --surface-2: #eef2f6;
    --surface-3: #e5ebf2;
    --ink-900: #0f1f2e;
    --ink-800: #182a3a;
    --ink-700: #24374a;
    --ink-600: #3a4b5c;
    --ink-500: #566678;
    --ink-400: #748496;
    --ink-300: #98a6b4;
    --border-strong: #c8d3df;
    --border-soft: #dde4ec;
    --primary: #1f3a5f;
    --primary-strong: #162b47;
    --primary-soft: rgba(31, 58, 95, 0.12);
    --accent: #2a6f97;
    --accent-strong: #225a7a;
    --success: #2f6f3e;
    --warning: #8a6a2a;
    --danger: #a33a3a;
    --radius-sm: 0.35rem;
    --radius-md: 0.6rem;
    --radius-lg: 0.85rem;
    --shadow-sm: 0 1px 3px rgba(15, 31, 46, 0.08);
    --shadow-md: 0 6px 16px rgba(15, 31, 46, 0.12);
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 0.9rem;
    --space-5: 1.25rem;
    --space-6: 1.75rem;
    --space-7: 2.5rem;
    --control-min: 8.5rem;
    --control-max: 12rem;
    --control-max-md: 11rem;
    --control-min-sm: 7.5rem;
    --control-max-sm: 10rem;
    --bs-font-monospace: "IBM Plex Mono", "SFMono-Regular", "Menlo", "Monaco", "Consolas", "Liberation Mono", "Courier New", monospace;
}

html, body {
    font-family: "Source Sans 3", "Segoe UI", system-ui, -apple-system, sans-serif;
    color: var(--ink-900);
    background: linear-gradient(180deg, #f8f9fb 0%, #f0f4f8 55%, #e9eff6 100%);
    letter-spacing: 0.01em;
}

body {
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    font-size: 16px;
}

main {
    background:
        radial-gradient(1200px 600px at 20% -10%, rgba(42, 111, 151, 0.08), transparent 60%),
        radial-gradient(1000px 500px at 90% 0%, rgba(31, 58, 95, 0.06), transparent 55%);
}

h1, h2, h3, h4, h5 {
    font-weight: 600;
    color: var(--ink-900);
    letter-spacing: 0.01em;
}

h1 {
    font-size: 1.8rem;
    margin-bottom: var(--space-2);
}

h5 {
    font-size: 1.05rem;
    margin-bottom: var(--space-2);
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: var(--accent);
    text-decoration: none;
}

a:hover, .btn-link:hover {
    color: var(--accent-strong);
    text-decoration: underline;
}

.btn {
    border-radius: var(--radius-sm);
    letter-spacing: 0.01em;
}

.btn-primary {
    color: #fff;
    background-color: var(--primary);
    border-color: var(--primary-strong);
    box-shadow: var(--shadow-sm);
    font-weight: 600;
}

.btn-primary:hover {
    background-color: var(--primary-strong);
    border-color: var(--primary-strong);
}

.btn-primary:disabled {
    background-color: rgba(31, 58, 95, 0.5);
    border-color: rgba(31, 58, 95, 0.45);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.15rem #ffffff, 0 0 0 0.25rem rgba(31, 58, 95, 0.35);
}

.content {
    padding-top: var(--space-5);
    padding-bottom: var(--space-6);
    max-width: 1400px;
    margin: 0 auto;
}

.form-row p:empty,
.calc-form p:empty {
    display: none;
    margin: 0;
}

.page-header {
    margin-bottom: var(--space-5);
}

.page-title {
    font-size: 1.9rem;
    font-weight: 650;
}

.page-description {
    color: var(--ink-600);
    max-width: none;
    font-size: 1.02rem;
    line-height: 1.55;
}

.risk-basis-reference {
    font-weight: 600;
}

.button-reference {
    display: inline-block;
    padding: 0.08em 0.55em;
    border-radius: var(--radius-sm);
    background-color: var(--primary);
    border: 1px solid var(--primary-strong);
    color: #fff;
    font-weight: 600;
    font-size: 0.92em;
    letter-spacing: 0.01em;
    vertical-align: baseline;
    box-shadow: var(--shadow-sm);
    white-space: nowrap;
}

.content-block {
    margin-bottom: var(--space-4);
    max-width: 900px;
}

.page-footer {
    margin-top: var(--space-4);
}

.nowrap {
    white-space: nowrap;
}

.page-remarks {
    color: var(--ink-500);
    font-size: 0.98rem;
}

.calc-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.calc-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding-left: var(--space-1);
    flex-wrap: wrap;
    margin-bottom: var(--space-4);
}

.add-product-actions {
    margin-top: 0.25rem;
    margin-bottom: 1rem;
}

.calc-section {
    background: var(--surface-1);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    padding: var(--space-3);
}

.calc-section input:not([type="radio"]):not([type="checkbox"]),
.calc-section select,
.calc-section textarea,
.calc-section .form-control {
    width: 100%;
}

.calc-section .row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(var(--control-min), var(--control-max)));
    row-gap: var(--space-3);
    column-gap: var(--space-4);
    align-items: flex-start;
}

.calc-section .row > h5 {
    grid-column: 1 / -1;
    margin-bottom: 0;
}

.calc-section .row > .form-group.col-md-2,
.calc-section .row > .form-group {
    width: 100%;
    max-width: none;
    min-width: 0;
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .calc-section .row {
        grid-template-columns: repeat(auto-fit, minmax(var(--control-min), var(--control-max-md)));
    }
}

@media (max-width: 576px) {
    .calc-section .row {
        grid-template-columns: repeat(auto-fit, minmax(var(--control-min-sm), var(--control-max-sm)));
    }
}

.calc-mode {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.calc-mode-title {
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink-500);
    font-weight: 600;
}

.calc-mode-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.calc-mode-option {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    border: 1px solid var(--border-soft);
    background: var(--surface-2);
    font-size: 0.95rem;
    color: var(--ink-700);
}

.calc-mode-option input[type="radio"] {
    accent-color: var(--primary);
}

.result-panel {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
    font-variant-numeric: tabular-nums;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--success);
}

.invalid {
    outline: 1px solid var(--danger);
}

.validation-message {
    color: var(--danger);
}

.stale-result {
    opacity: 0.4;
}

.calculating-indicator {
    display: inline-flex;
    align-items: center;
}

.calculating-indicator::before {
    content: "";
    width: 0.65rem;
    height: 0.65rem;
    margin-right: 0.4rem;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    opacity: 0.65;
    animation: calculating-spin 0.8s linear infinite;
}

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

#blazor-error-ui {
    background: #fff7d6;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(15, 31, 46, 0.15);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }


.result-label {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    color: var(--ink-700);
    font-weight: 600;
    min-width: 12rem;
}

.no-wrap {
    white-space: nowrap;
}

.result-value {
    padding-left: 0.5rem;
}

.result-label .info-button {
    margin-left: 0.2rem;
}

.compare-mortality-link {
    display: inline-block;
    margin-bottom: 0.6rem;
}

.plot-container {
    width: 100%;
}

.plot-container .plotly-graph-div {
    width: 100% !important;
}

.info-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 0.95rem;
    height: 0.95rem;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--ink-400);
    opacity: 0.7;
}

.info-button:hover {
    color: var(--ink-600);
    background: rgba(15, 31, 46, 0.08);
    opacity: 1;
}

.info-button:focus-visible {
    outline: 2px solid rgba(31, 58, 95, 0.35);
    outline-offset: 2px;
}

.info-button .oi {
    font-size: 0.7rem;
}

.tolerance-control {
    display: inline-flex;
    align-items: center;
    gap: 0.12rem;
    font-size: 0.8rem;
    color: var(--ink-500);
}

.tolerance-label {
    font-size: 0.7rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.tolerance-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    height: 1.25rem;
    padding: 0;
    border: 1px solid transparent;
    border-radius: 0.25rem;
    background: transparent;
    color: var(--ink-500);
    line-height: 1;
}

.tolerance-button:hover:not(:disabled) {
    color: var(--ink-700);
    background: rgba(15, 31, 46, 0.06);
}

.tolerance-button:focus-visible {
    outline: 2px solid rgba(31, 58, 95, 0.35);
    outline-offset: 2px;
}

.tolerance-button:disabled {
    opacity: 0.4;
    cursor: default;
}

.help-dialog {
    border: none;
    border-radius: var(--radius-md);
    padding: 0;
    width: min(92vw, 520px);
    font-family: var(--bs-body-font-family);
    color: var(--bs-body-color);
    display: none;
}

.help-dialog[open] {
    display: block;
}

.help-dialog::backdrop {
    background: rgba(0, 0, 0, 0.35);
}

.help-dialog-body {
    padding: 1rem 1.25rem 0.75rem;
}

.help-dialog-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.help-dialog-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.help-dialog-close {
    border: 0;
    background: transparent;
    font-size: 1.25rem;
    line-height: 1;
    color: var(--ink-500);
}

.help-dialog p {
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.app-dialog {
    border: none;
    border-radius: var(--radius-lg);
    padding: 0;
    width: min(92vw, 960px);
    font-family: var(--bs-body-font-family);
    color: var(--bs-body-color);
    display: none;
    flex-direction: column;
    margin: var(--space-7) auto;
    max-height: calc(100vh - (2 * var(--space-7)));
    overflow: hidden;
}

.app-dialog[open] {
    display: flex;
}

.app-dialog::backdrop {
    background: rgba(0, 0, 0, 0.35);
}

.app-dialog-body {
    padding: 1rem 1.25rem 0.75rem;
    overflow: auto;
    flex: 1 1 auto;
    overscroll-behavior: contain;
}

.app-dialog-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.app-dialog-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.app-dialog-close {
    border: 0;
    background: transparent;
    font-size: 1.25rem;
    line-height: 1;
    color: var(--ink-500);
}


.app-dialog-sm {
    width: min(92vw, 420px);
}

.app-dialog-md {
    width: min(92vw, 640px);
}

.app-dialog-lg {
    width: calc(100vw - 2rem);
}

.app-dialog-full {
    width: 100vw;
    max-width: 100vw;
    height: 100vh;
    max-height: 100vh;
    margin: 0;
    border-radius: 0;
}

.app-dialog-full .app-dialog-body {
    padding: 0.75rem 1rem 0.5rem;
    display: flex;
    flex-direction: column;
}

.formula-output {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 70vh;
    overflow: auto;
}

.transition-formula-block {
    margin-bottom: 0.5rem;
}

.transition-formula-rendered {
    margin: 0.2rem 0 0.4rem;
    padding: 0.4rem 0.55rem;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    background-color: var(--surface-1);
    color: var(--ink-800);
    font-size: 0.92rem;
    overflow-x: auto;
}

.transition-formula-rendered .katex-display {
    margin: 0;
}

.transition-formula-output {
    margin: 0.2rem 0 0.4rem;
    padding: 0.4rem 0.55rem;
    white-space: pre-wrap;
    word-break: break-word;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    background-color: var(--surface-1);
    color: var(--ink-800);
    font-size: 0.85rem;
}

.deterministic-transition-grid {
    display: grid;
    column-gap: var(--space-3);
    align-items: end;
}

.deterministic-transition-grid-single {
    grid-template-columns:
        minmax(var(--control-min), var(--control-max))
        minmax(var(--control-min), var(--control-max))
        auto;
}

.deterministic-transition-grid-life {
    grid-template-columns:
        minmax(var(--control-min), var(--control-max))
        minmax(var(--control-min), var(--control-max))
        minmax(var(--control-min), var(--control-max))
        auto;
}

.deterministic-transition-header-row {
    margin-bottom: var(--space-1);
}

.deterministic-transition-col-label {
    color: var(--ink-700);
    font-size: 0.98rem;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.deterministic-transition-event-row {
    margin-bottom: var(--space-2);
}

.deterministic-transition-input input,
.deterministic-transition-input select,
.deterministic-transition-input .form-control {
    width: 100%;
}

.deterministic-transition-action {
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.deterministic-transition-actions-row {
    margin-top: var(--space-1);
}

@media (max-width: 768px) {
    .deterministic-transition-header-row {
        display: none;
    }

    .deterministic-transition-grid-single,
    .deterministic-transition-grid-life {
        grid-template-columns: 1fr;
    }
}

body.dialog-open {
    overflow: hidden;
}

.form-group {
    margin-bottom: var(--space-3);
}

.form-group label {
    font-size: 0.98rem;
    color: var(--ink-600);
    margin-bottom: var(--space-1);
    letter-spacing: 0.01em;
    line-height: 1.2;
}

input, select, textarea, .form-control, .form-select {
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-strong);
    background-color: var(--surface-1);
    color: var(--ink-900);
    padding: 0.45rem 0.65rem;
    min-height: 2.4rem;
    height: 2.4rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input:focus, select:focus, textarea:focus, .form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(31, 58, 95, 0.18);
    outline: none;
}

select.form-select, select, .form-select {
    line-height: 1.2;
}

.form-group.col-md-2 {
    flex: 0 0 auto;
    width: auto;
    min-width: var(--control-min);
    max-width: var(--control-max);
}

@media (max-width: 768px) {
    .form-group.col-md-2 {
        max-width: var(--control-max-md);
    }
}

@media (max-width: 576px) {
    .form-group.col-md-2 {
        min-width: var(--control-min-sm);
        max-width: var(--control-max-sm);
    }
}

table {
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
    font-variant-numeric: tabular-nums;
}

thead th {
    background: var(--surface-2);
    color: var(--ink-700);
    font-weight: 600;
    border-bottom: 1px solid var(--border-soft);
    padding: 0.6rem 0.75rem;
}

tbody td {
    padding: 0.55rem 0.75rem;
    border-bottom: 1px solid var(--border-soft);
}

tbody tr:nth-child(even) {
    background: rgba(15, 31, 46, 0.02);
}

.row > h5 {
    width: 100%;
    margin-bottom: var(--space-3);
    color: var(--ink-800);
}

.compound-product {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.compound-product-grid {
    display: grid;
    grid-template-columns: minmax(var(--control-min), var(--control-max)) minmax(0, 1fr);
    column-gap: var(--space-6);
    row-gap: var(--space-3);
    align-items: start;
}

.compound-product-premium .form-group,
.compound-product-equivalence .form-group {
    margin-bottom: 0;
}

.compound-product-premium {
    width: 100%;
}

.compound-product-premium .form-group {
    width: 100%;
    max-width: var(--control-max);
}

.compound-product-equivalence-value {
    min-height: 2.4rem;
    display: flex;
    align-items: center;
    color: var(--ink-900);
    font-weight: 600;
}

.compound-product-list,
.compound-product .add-product-actions {
    grid-column: 1 / -1;
}

.compound-product-table {
    width: 100%;
    table-layout: fixed;
}

.compound-product-table th {
    font-weight: 600;
}

.compound-product-col-form {
    width: 60%;
}

.compound-product-col-amount {
    width: 30%;
}

.compound-product-col-actions {
    width: 10%;
}

.compound-product-table td:first-child select,
.compound-product-table td:nth-child(2) input {
    width: 100%;
}

.compound-product-table td:nth-child(2) input {
    max-width: var(--control-max);
}

.compound-product-remove {
    min-height: 2.4rem;
    height: 2.4rem;
    padding: 0.35rem 0.65rem;
    min-width: 4.5rem;
}

@media (max-width: 768px) {
    .compound-product-grid {
        grid-template-columns: minmax(var(--control-min), var(--control-max-md)) minmax(0, 1fr);
    }
}

@media (max-width: 576px) {
    .compound-product-grid {
        grid-template-columns: 1fr;
    }
}

.result-panel .row.h5 {
    display: grid;
    grid-template-columns: var(--control-max) 1fr;
    column-gap: var(--space-4);
    align-items: center;
}

.result-panel .row.h5 .result-label {
    min-width: 0;
}

@media (max-width: 576px) {
    .result-panel .row.h5 {
        grid-template-columns: var(--control-max-sm) 1fr;
    }
}

.config-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 70vh;
    color: var(--ink-500);
}

.config-loading-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.1rem 1.3rem;
    border-radius: 0.7rem;
    border: 1px solid var(--line-soft);
    background: rgba(255, 255, 255, 0.85);
    min-width: 18rem;
    max-width: 30rem;
    text-align: center;
    box-shadow: 0 0.4rem 1.1rem rgba(22, 34, 52, 0.08);
}

.config-loading-spinner {
    width: 1.5rem;
    height: 1.5rem;
}

.config-loading-title {
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--ink-700);
}

.config-loading-status {
    font-size: 0.9rem;
    color: var(--ink-600);
}

@media (min-width: 992px) {
    .content {
        padding-top: var(--space-6);
    }

    .page-title {
        font-size: 2.1rem;
    }
}

@media (max-width: 640px) {
    .calc-section {
        padding: var(--space-3);
    }

    .result-panel {
        padding: var(--space-4);
    }
}

.mortality-filter-panel {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: flex-start;
}

.mortality-filter-group {
    border: 1px solid var(--line-soft);
    border-radius: 0.5rem;
    padding: 0.55rem 0.65rem 0.65rem;
    background: rgba(255, 255, 255, 0.7);
}

.mortality-filter-title {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    color: var(--ink-600);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
}

.mortality-sex-dot {
    display: inline-block;
    width: 0.72rem;
    height: 0.72rem;
    border-radius: 50%;
    border: 1px solid rgba(0, 0, 0, 0.28);
}