:root {
    --app-bg: #f4f7f7;
    --surface: #ffffff;
    --surface-soft: #f8fbfa;
    --surface-strong: #eef5f4;
    --text: #192625;
    --muted: #637371;
    --muted-strong: #41514f;
    --line: #d8e4e2;
    --line-soft: #e8efee;
    --brand: #0f766e;
    --brand-strong: #0b4f4a;
    --brand-soft: #dff3f0;
    --success: #24785b;
    --warning: #b7791f;
    --danger: #b32121;
    --shadow-sm: 0 1px 2px rgba(21, 36, 35, 0.06);
    --shadow-md: 0 10px 24px rgba(21, 36, 35, 0.08);
    --radius: 8px;
}

html, body {
    background:
        linear-gradient(180deg, rgba(223, 243, 240, 0.72) 0, rgba(244, 247, 247, 0) 18rem),
        var(--app-bg);
    color: var(--text);
    font-family: "Trebuchet MS", Verdana, Geneva, Tahoma, sans-serif;
}

a, .btn-link {
    color: var(--brand);
}

a {
    font-weight: 700;
    text-decoration: none;
}

a:hover {
    color: var(--brand-strong);
    text-decoration: underline;
    text-underline-offset: 0.16em;
}

.btn-primary {
    background: linear-gradient(180deg, var(--brand) 0%, var(--brand-strong) 100%);
    border-color: var(--brand-strong);
    color: #fff;
    font-weight: 750;
}

.btn-primary:hover {
    filter: brightness(0.96);
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem rgba(15, 118, 110, 0.34);
}

.content {
    max-width: 1440px;
    padding-bottom: 3.5rem;
    padding-top: 1.75rem;
}

h1:focus {
    outline: none;
}

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

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

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

.blazor-error-boundary {
    background: var(--danger);
    color: white;
    padding: 1rem;
}

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

.darker-border-checkbox.form-check-input {
    border-color: #8c9ca8;
}

.page-heading {
    margin-bottom: 1.4rem;
}

.page-heading p {
    color: var(--brand-strong);
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0;
    margin-bottom: 0.35rem;
    text-transform: uppercase;
}

.page-heading h1 {
    color: var(--text);
    font-size: clamp(1.75rem, 2vw, 2.35rem);
    font-weight: 850;
    letter-spacing: 0;
    line-height: 1.12;
    margin: 0;
}

.headline-score {
    color: var(--brand-strong);
    display: block;
    font-size: 2.4rem;
    font-weight: 850;
    margin-top: 0.6rem;
}

.metric-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-bottom: 1.5rem;
}

.metric-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 1rem;
    position: relative;
}

.metric-card::before {
    background: var(--brand);
    border-radius: 999px;
    content: "";
    height: 3px;
    left: 1rem;
    position: absolute;
    right: 1rem;
    top: -1px;
}

.metric-card span {
    color: var(--muted);
    display: block;
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.metric-card strong {
    color: var(--text);
    display: block;
    font-size: 1.75rem;
    font-weight: 850;
    line-height: 1.08;
}

.metric-card small {
    color: var(--muted);
    display: block;
    line-height: 1.35;
    margin-top: 0.45rem;
}

.progress-panel {
    background: linear-gradient(180deg, #ffffff 0%, #f8fbfc 100%);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    display: grid;
    gap: 0.85rem;
    margin-bottom: 1.6rem;
    padding: 1rem;
}

.progress-panel div:first-child {
    align-items: baseline;
    display: flex;
    justify-content: space-between;
}

.progress-panel span {
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 850;
    text-transform: uppercase;
}

.progress-panel strong {
    color: var(--brand-strong);
    font-size: 1.4rem;
    font-weight: 850;
}

.progress-bar-track {
    background: #dbe6eb;
    border-radius: 999px;
    height: 0.9rem;
    overflow: hidden;
}

.progress-bar-fill {
    background: linear-gradient(90deg, var(--brand-strong), #14b8a6);
    height: 100%;
}

.external-command,
.text-command {
    align-self: start;
    background: var(--brand-soft);
    border: 1px solid rgba(15, 118, 110, 0.18);
    border-radius: 6px;
    color: var(--brand-strong);
    display: inline-flex;
    font-size: 0.92rem;
    font-weight: 800;
    padding: 0.45rem 0.7rem;
}

.external-command:hover,
.text-command:hover {
    background: #c9ebe6;
    text-decoration: none;
}

.content-grid {
    display: grid;
    gap: 1.35rem;
}

.two-column {
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
}

.section-title {
    align-items: center;
    display: flex;
    justify-content: space-between;
    margin: 1rem 0 0.65rem;
}

.section-title h2 {
    color: var(--text);
    font-size: 1.08rem;
    font-weight: 850;
    margin: 0;
}

.section-title a {
    font-size: 0.9rem;
}

.data-table {
    background: var(--surface);
    border: 1px solid var(--line);
    border-collapse: separate;
    border-radius: var(--radius);
    border-spacing: 0;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    width: 100%;
}

.data-table th,
.data-table td {
    border-bottom: 1px solid var(--line-soft);
    padding: 0.76rem 0.9rem;
    vertical-align: middle;
}

.data-table th {
    background: var(--surface-strong);
    color: var(--muted-strong);
    font-size: 0.74rem;
    font-weight: 850;
    letter-spacing: 0;
    text-transform: uppercase;
}

.data-table tbody tr:hover {
    background: var(--surface-soft);
}

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

.number {
    font-variant-numeric: tabular-nums;
    text-align: right;
}

.match-panel,
.chart-section,
.alert-band {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 1rem;
}

.chart-section {
    margin-bottom: 1.6rem;
    overflow: visible;
}

.chart-section + .chart-section {
    margin-top: 1.6rem;
}

.alert-band {
    background: #fff8ed;
    border-color: #e2b36f;
    color: #6d4214;
    margin-bottom: 1.2rem;
}

.alert-band p:last-child {
    margin-bottom: 0;
}

.match-panel h3 {
    font-size: 1.2rem;
    font-weight: 850;
    margin-bottom: 0.35rem;
}

.score {
    color: var(--brand-strong);
    font-size: 2.25rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 0.85rem;
}

.match-panel dl {
    display: grid;
    gap: 0.65rem;
    margin-bottom: 1rem;
}

.match-panel dl div {
    display: flex;
    gap: 1rem;
    justify-content: space-between;
}

.match-panel dt {
    color: var(--muted);
    font-weight: 800;
}

.match-panel dd {
    font-weight: 700;
    margin: 0;
}

.comparison-panel {
    margin-bottom: 1.6rem;
}

.comparison-form {
    align-items: end;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    display: grid;
    gap: 0.85rem;
    grid-template-columns: minmax(220px, 1fr) minmax(240px, 0.8fr) auto;
    margin-bottom: 1rem;
    padding: 1rem;
}

.comparison-form label {
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 850;
    text-transform: uppercase;
}

.comparison-form select {
    background: #fff;
    border: 1px solid #b9c8d0;
    border-radius: 6px;
    color: var(--text);
    min-height: 2.45rem;
    padding: 0.45rem 0.65rem;
}

.comparison-form select:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 0.2rem rgba(15, 118, 110, 0.14);
    outline: 0;
}

.comparison-form button {
    border: 0;
    border-radius: 6px;
    min-height: 2.45rem;
    padding: 0.45rem 0.95rem;
}

.comparison-heading {
    align-items: baseline;
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    margin: 0.5rem 0 0.75rem;
}

.comparison-heading h3 {
    color: var(--text);
    font-size: 1.08rem;
    font-weight: 850;
    margin: 0;
}

.comparison-heading span {
    color: var(--muted);
}

.match-list {
    display: grid;
    gap: 0.8rem;
}

.match-row {
    align-items: center;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    display: grid;
    gap: 1rem;
    grid-template-columns: minmax(240px, 1fr) 90px minmax(180px, 0.7fr) auto;
    padding: 0.95rem 1rem;
}

.match-row:hover {
    border-color: #b5cbc8;
    box-shadow: var(--shadow-md);
}

.match-row h2 {
    font-size: 1rem;
    font-weight: 850;
    margin: 0 0 0.18rem;
}

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

.match-row strong {
    color: var(--brand-strong);
    font-size: 1.3rem;
    font-weight: 900;
    text-align: center;
}

.match-row span {
    color: var(--muted-strong);
}

.empty-state {
    background: var(--surface);
    border: 1px dashed #a9bbc5;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    color: var(--muted);
    padding: 1rem;
}

.apex-chart-frame {
    min-height: 500px;
    overflow: visible;
}

.apex-chart-frame .apexcharts-canvas {
    min-width: 760px;
    overflow: visible !important;
}

.apex-chart-frame .golpredictor-line-chart {
    overflow: visible;
}

.apex-chart-frame .apexcharts-title-text {
    fill: var(--text);
    font-family: "Trebuchet MS", Verdana, Geneva, Tahoma, sans-serif !important;
    font-weight: 850;
}

.apex-chart-frame .apexcharts-legend-text,
.apex-chart-frame .apexcharts-xaxis-label,
.apex-chart-frame .apexcharts-yaxis-label,
.apex-chart-frame .apexcharts-tooltip {
    font-family: "Trebuchet MS", Verdana, Geneva, Tahoma, sans-serif !important;
}

.apex-chart-frame .apexcharts-tooltip {
    border: 1px solid #b9c8d0 !important;
    box-shadow: var(--shadow-md) !important;
    max-width: min(360px, calc(100vw - 3rem));
    min-width: 190px;
    overflow: visible !important;
    white-space: nowrap !important;
    z-index: 30 !important;
}

.apex-chart-frame .apexcharts-tooltip-series-group {
    align-items: center !important;
    white-space: nowrap !important;
}

.apex-chart-frame .apexcharts-tooltip-title {
    background: var(--surface-strong) !important;
    border-bottom-color: var(--line) !important;
    color: var(--text);
    font-weight: 850;
}

@media (max-width: 960px) {
    .metric-grid,
    .two-column {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .match-row {
        grid-template-columns: 1fr auto;
    }

    .comparison-form {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .content {
        padding-top: 1.2rem;
    }

    .metric-grid,
    .two-column {
        grid-template-columns: 1fr;
    }

    .page-heading h1 {
        font-size: 1.6rem;
    }

    .progress-panel div:first-child,
    .comparison-heading {
        align-items: start;
        flex-direction: column;
        gap: 0.25rem;
    }

    .match-row {
        align-items: start;
        grid-template-columns: 1fr;
    }

    .match-row strong {
        text-align: left;
    }
}