/* Calculators - Canonical light style */

:root {
    --bg: #ffffff;
    --text: #111827;
    --muted: #6b7280;
    --border: #e5e7eb;
    --grid: #e5e7eb;
    --axis: #9ca3af;
    --good: #16a34a;
    --bad: #dc2626;
    --neutral: #6b7280;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--bg);
    padding: 3rem 1rem;
}

.container {
    max-width: 900px;
    margin: 0 auto;
}

.back-link {
    display: inline-block;
    margin-bottom: 1.5rem;
    color: var(--muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: var(--text);
}

h1 {
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.subtitle {
    font-size: 1rem;
    font-weight: 400;
    color: var(--muted);
    margin-bottom: 3rem;
    font-style: italic;
    max-width: 700px;
}

.section {
    margin: 4rem 0;
}

.section h2 {
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 2rem;
    color: var(--text);
}

.calculators-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.calculator-card {
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1.5rem;
    background: var(--bg);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.calculator-card:hover {
    border-color: var(--axis);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.card-title {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.card-description {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text);
    margin-bottom: 0.75rem;
}

.card-benefit {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--muted);
    margin-bottom: 1rem;
    font-style: italic;
}

.card-link {
    display: inline-block;
    color: var(--text);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    border-bottom: 1px solid var(--text);
    transition: border-color 0.2s ease;
}

.card-link:hover {
    border-color: var(--muted);
}

.coming-soon {
    font-size: 0.9rem;
    color: var(--muted);
    font-style: italic;
}

/* Calculator page styles */
.calculator-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 3rem;
    margin: 3rem 0;
}

@media (max-width: 968px) {
    .calculator-layout {
        grid-template-columns: 1fr;
    }
}

.controls-panel {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.control-group {
    margin-bottom: 1.5rem;
}

.control-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--muted);
    margin-bottom: 0.5rem;
}

.control-value {
    font-weight: 500;
    color: var(--text);
}

input[type="range"] {
    width: 100%;
    margin-bottom: 0.5rem;
}

.control-note {
    font-size: 0.8rem;
    color: var(--muted);
    font-style: italic;
    margin-top: 0.5rem;
}

.output-panel {
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1.5rem;
    background: var(--bg);
}

.kpi-block {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.kpi-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.kpi-label {
    font-size: 0.85rem;
    color: var(--muted);
}

.kpi-value {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text);
}

.kpi-value.good {
    color: var(--good);
}

.kpi-value.bad {
    color: var(--bad);
}

.kpi-value.neutral {
    color: var(--neutral);
}

/* Charts grid layout */
.charts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-top: 16px;
}

.chart-card {
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    background: #fff;
    padding: 14px;
}

.chart-title {
    margin: 0 0 10px 0;
    font-size: 14px;
    font-weight: 600;
    color: #374151;
}

.chart {
    width: 100%;
    height: 260px;
}

.chart.big {
    height: 520px;
}

.chart-card.single {
    padding: 16px;
}

.decision-header {
    margin-bottom: 2rem;
}

.kpi-meta {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.kpi-meta-text {
    font-size: 0.8rem;
    color: var(--muted);
}

.below-note {
    margin-top: 10px;
    font-size: 13px;
    color: #6b7280;
    line-height: 1.4;
}

.below-note.good {
    color: var(--good);
}

.below-note.bad {
    color: var(--bad);
}

.below-note.neutral {
    color: var(--neutral);
}

/* Verdict lines */
.verdict-title {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 4px;
}

.verdict-title.good {
    color: var(--good);
}

.verdict-title.bad {
    color: var(--bad);
}

.verdict-title.neutral {
    color: var(--neutral);
}

.verdict-sub {
    font-size: 13px;
    color: var(--text);
    margin-bottom: 2px;
}

.verdict-note {
    font-size: 11px;
    color: var(--muted);
    margin-top: 2px;
}

/* Compare block styles */
.compare-block {
    margin-top: 28px;
}

.compare-title {
    font-size: 22px;
    margin: 0 0 6px;
    font-weight: 400;
    color: var(--text);
}

.compare-hint {
    color: #6b7280;
    font-size: 13px;
    margin: 0 0 14px;
    line-height: 1.45;
}

.compare-grid {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 18px;
    align-items: start;
}

@media (max-width: 900px) {
    .compare-grid {
        grid-template-columns: 1fr;
    }
}

.compare-inputs {
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    background: #fff;
    padding: 14px;
}

.compare-input-card {
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--bg);
    padding: 1.5rem;
}

.test-row {
    display: grid;
    grid-template-columns: 1fr 90px;
    gap: 8px 10px;
    padding: 10px 0;
    border-bottom: 1px solid #f3f4f6;
}

.test-row:last-child {
    border-bottom: none;
}

.test-name {
    grid-column: 1 / -1;
    font-weight: 600;
    color: #111827;
    margin-bottom: 2px;
    font-size: 14px;
}

.test-row label {
    font-size: 12px;
    color: #6b7280;
    align-self: center;
}

.test-row input {
    width: 90px;
    padding: 6px 8px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-size: 13px;
    color: #111827;
    background: #fff;
}

.test-row input:focus {
    outline: none;
    border-color: #9ca3af;
}

.compare-right {
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    background: #fff;
    padding: 14px 16px;
}

.compare-kpis {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 10px;
}

.compare-kpis .k {
    border-bottom: 1px solid #f3f4f6;
    padding-bottom: 10px;
}

.compare-kpis .k .l {
    font-size: 12px;
    color: #6b7280;
    margin-bottom: 6px;
}

.compare-kpis .k .v {
    font-size: 22px;
    font-weight: 600;
    color: #111827;
}

.compare-verdict {
    margin-top: 10px;
    font-size: 13px;
    color: #6b7280;
    line-height: 1.4;
}

#compare-chart.chart.big {
    height: 520px;
}

@media (max-width: 900px) {
    #compare-chart.chart.big {
        height: 420px;
    }
}

.chart-hint {
    margin: 6px 0 4px;
    font-size: 13px;
    color: #6b7280;
    line-height: 1.45;
}

.chart-context {
    margin: 0 0 6px;
    font-size: 12px;
    color: #9ca3af;
}

.chart-warning {
    margin: 0 0 10px;
    font-size: 13px;
    color: #6b7280;
}

.chart-footer {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid #e5e7eb;
}

.chart-sensitivity {
    font-size: 12px;
    color: #6b7280;
    margin-bottom: 6px;
}

.chart-plateau {
    font-size: 12px;
    color: #6b7280;
    margin-bottom: 6px;
    font-style: italic;
}

.chart-verdict {
    font-size: 13px;
    color: #6b7280;
    margin-top: 8px;
}

.chart-note {
    margin-top: 10px;
    font-size: 12px;
    color: #6b7280;
    font-style: italic;
    line-height: 1.4;
}

@media (min-width: 1100px) {
    .chart {
        height: 280px;
    }
    .chart.big {
        height: 520px;
    }
}

@media (max-width: 900px) {
    .charts-grid {
        grid-template-columns: 1fr;
    }
    .chart {
        height: 320px;
    }
    .chart.big {
        height: 420px;
    }
}

.insight-block {
    max-width: 700px;
    margin: 3rem 0;
    padding: 1.5rem;
    background: #fafafa;
    border-left: 3px solid var(--text);
    border-radius: 3px;
}

.insight-block h3 {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.insight-block p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text);
}

@media (max-width: 600px) {
    .calculators-grid {
        grid-template-columns: 1fr;
    }
}

/* Term link styles - now using unified links.css */
/* Legacy support: glossary-link maps to term-link */

/* Decision Block Component */
section.decision-block {
    max-width: 700px;
    margin-top: 3rem;
    padding: 2.5rem;
    background: #ffffff !important;
    border: 1px solid #e5e7eb !important;
    border-left: 4px solid #1a1a1a !important;
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

section.decision-block h2 {
    font-size: 1.4rem !important;
    font-weight: 500 !important;
    margin-bottom: 1.5rem !important;
    margin-top: 0 !important;
    color: #1a1a1a !important;
    padding-bottom: 0.75rem !important;
    border-bottom: 1px solid #e5e7eb !important;
}

.decision-block-section {
    margin-bottom: 1.5rem !important;
    padding-bottom: 1.5rem !important;
    border-bottom: 1px solid #f3f4f6 !important;
}.decision-block-section:last-child {
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
    border-bottom: none !important;
}

.decision-block-section h3 {
    font-size: 1.15rem !important;
    font-weight: 600 !important;
    margin-bottom: 1.25rem !important;
    margin-top: 0 !important;
    color: #1a1a1a !important;
    line-height: 1.5 !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
}

.decision-block-section p {
    font-size: 0.95rem !important;
    line-height: 1.6 !important;
    color: #374151 !important;
    max-width: 100% !important;
    margin: 0 0 0.75rem 0 !important;
}

.decision-block-section p:last-child {
    margin-bottom: 0 !important;
}