.observation-panel {
    background: #ffffff;
    border: 1px solid #d8dee6;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(31, 41, 55, 0.08);
    padding: 1.5rem;
}

.observation-section-header {
    align-items: flex-start;
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.observation-section-header h2 {
    color: #1f2937;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 0.35rem;
}

.observation-section-header p {
    color: #667085;
    margin: 0;
}

.observation-badge {
    background: #e8f4f8;
    border: 1px solid #b8dfe8;
    border-radius: 999px;
    color: #0f6575;
    flex: 0 0 auto;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.35rem 0.75rem;
}

.observation-insights,
.observation-summary-grid,
.observation-weather-grid,
.observation-table-grid {
    display: grid;
    gap: 1rem;
}

.observation-insights {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-bottom: 1rem;
}

.observation-insight,
.observation-metric,
.observation-weather-card,
.observation-table-card {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #fbfcfd;
}

.observation-insight {
    padding: 1rem;
}

.observation-insight-label {
    color: #64748b;
    display: block;
    font-size: 0.78rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.observation-insight strong {
    color: #1f2937;
    display: block;
    font-size: 1rem;
    line-height: 1.45;
    margin-bottom: 0.45rem;
}

.observation-insight span:last-child {
    color: #667085;
    display: block;
    font-size: 0.9rem;
    line-height: 1.6;
}

.observation-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: 1.25rem;
}

.observation-metric {
    padding: 1rem;
}

.observation-metric > span {
    color: #475467;
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
}

.observation-metric > strong {
    color: #1f2937;
    display: block;
    font-size: 1.8rem;
    margin: 0.1rem 0 0.65rem;
}

.observation-metric dl,
.observation-weather-card dl {
    display: grid;
    gap: 0.35rem 0.75rem;
    grid-template-columns: auto 1fr;
    margin: 0;
}

.observation-metric dt,
.observation-weather-card dt {
    color: #667085;
    font-size: 0.82rem;
    font-weight: 600;
}

.observation-metric dd,
.observation-weather-card dd {
    color: #1f2937;
    font-size: 0.9rem;
    font-weight: 700;
    margin: 0;
}

.observation-chart {
    min-height: 360px;
    overflow-x: auto;
}

.observation-chart svg {
    display: block;
    max-width: 100%;
}

.observation-chart-empty {
    align-items: center;
    background: #f8fafc;
    border: 1px dashed #cbd5e1;
    border-radius: 8px;
    color: #667085;
    display: flex;
    min-height: 220px;
    justify-content: center;
}

.observation-chart-tooltip {
    background: #111827;
    border-radius: 6px;
    color: #ffffff;
    font-size: 0.78rem;
    line-height: 1.5;
    padding: 0.5rem 0.65rem;
    pointer-events: none;
    position: fixed;
    z-index: 20;
}

.observation-weather-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.observation-weather-card {
    align-items: center;
    display: grid;
    gap: 0.75rem;
    grid-template-columns: auto 1fr;
    padding: 1rem;
}

.observation-weather-card strong,
.observation-weather-card span {
    display: block;
}

.observation-weather-card strong {
    color: #1f2937;
}

.observation-weather-card span {
    color: #667085;
    font-size: 0.85rem;
}

.observation-weather-card dl {
    grid-column: 1 / -1;
}

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

.observation-table-card {
    overflow: hidden;
}

.observation-table-filter {
    align-items: center;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.85rem 1rem;
}

.observation-table-card h3 {
    border-bottom: 1px solid #e2e8f0;
    color: #1f2937;
    font-size: 1rem;
    margin: 0;
    padding: 0.85rem 1rem;
}

.observation-table-scroll {
    max-height: 460px;
    overflow: auto;
}

.observation-table-card thead th {
    background: #f1f5f9;
    color: #475467;
    font-size: 0.78rem;
    position: sticky;
    top: 0;
    z-index: 1;
}

.observation-table-card td,
.observation-table-card th {
    padding: 0.55rem 0.75rem;
    white-space: nowrap;
}

@media (max-width: 991.98px) {
    .observation-insights,
    .observation-weather-grid,
    .observation-table-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767.98px) {
    .observation-panel {
        padding: 1rem;
    }

    .observation-section-header {
        display: block;
    }

    .observation-badge {
        display: inline-block;
        margin-top: 0.75rem;
    }

    .observation-summary-grid {
        grid-template-columns: 1fr;
    }
}