* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    /* Modern sans-serif */
    background: var(--bg-page);
    color: var(--text-body);
    line-height: 1.4;
    /* Tighter line height */
    -webkit-font-smoothing: antialiased;
    font-size: 14px;
    /* Base font size */
}

button,
input,
select {
    font: inherit;
}

button {
    cursor: pointer;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

.app-header {
    background: #fff;
    border-bottom: 1px solid var(--border-default);
    color: var(--text-title);
    padding: 0.65rem 0;
    box-shadow: none;
}

.app-header-inner {
    max-width: 1200px;
    /* Match main width */
    width: 100%;
    margin: 0 auto;
    padding: 0 1rem;
    /* Match main padding */
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.app-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.app-brand-logo {
    width: 44px;
    height: 44px;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
}

.app-title h1 {
    margin: 0;
    font-size: 1.9rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.app-title p {
    margin: 0.15rem 0 0;
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 500;
}

.app-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    border: 1px solid var(--border-default);
    border-radius: 10px;
    background: #f8fafb;
    color: #64748b;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 700;
    padding: 0.56rem 0.96rem;
    line-height: 1;
    white-space: nowrap;
    transition: all 0.2s ease;
}

.app-back-link-icon {
    width: 15px;
    height: 15px;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
}

.app-back-link:hover {
    border-color: var(--border-strong);
    background: #fff;
    color: var(--text-title);
}

.btn,
.pill-btn,
.link-btn,
.action-btn,
.primary-btn {
    border: 1px solid var(--border-strong);
    background: #fff;
    color: var(--text-title);
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.8rem;
    /* Tighter padding */
    font-size: 0.8rem;
    font-weight: 600;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    line-height: 1;
}

.btn:hover,
.pill-btn:hover,
.link-btn:hover,
.action-btn:hover {
    border-color: var(--brand-secondary);
    color: var(--brand-primary);
}

.link-btn,
.action-btn {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.35);
}

.link-btn:hover,
.action-btn:hover {
    color: #fff;
    border-color: #fff;
}

.context-bar {
    position: relative;
    z-index: 10;
    background: #fff;
    border-bottom: 1px solid var(--border-default);
    padding: 0.75rem 0;
    /* Tighter spacing */
    box-shadow: var(--shadow-sm);
}

.context-inner {
    max-width: 1200px;
    /* Match main width */
    width: 100%;
    margin: 0 auto;
    padding: 0 1rem;
    /* Match main padding */
    display: grid;
    gap: 0.3rem;
}

.quick-picks {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.pill-btn {
    border-radius: 999px;
    background: var(--bg-muted);
}

.pill-btn[aria-pressed='true'] {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: #fff;
}

.context-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 0.38rem;
    align-items: flex-start;
    /* Align labels to top */
}

.control-group {
    display: grid;
    gap: 0.2rem;
    min-width: 120px;
    flex: 0 1 200px;
    max-width: 380px;
}

.compare-country-control {
    width: 100%;
    /* Full width in the new row */
    max-width: none;
    margin-top: 0.5rem;
}

/* Make the comparison input visually distinct/grouped */
#compare-row-wrapper {
    background: var(--bg-muted);
    margin: -0.5rem -1rem 1rem;
    /* Negative margin to span full width */
    padding: 1rem;
    border-top: 1px solid var(--border-default);
    border-bottom: 1px solid var(--border-default);
}

#compare-row-wrapper[hidden] {
    display: none;
}

/* Ensure the wrapper hides too if needed, but logic hides the inner control usually */

#control-country {
    flex-basis: 340px;
    max-width: 360px;
}

#control-year {
    flex-basis: 125px;
    max-width: 130px;
}

.main-controls-row {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
    /* Align inputs and buttons to bottom */
    flex-wrap: wrap;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-default);
    /* Separator */
    padding-bottom: 1rem;
}

#control-country {
    flex-grow: 1;
    max-width: 400px;
}

.main-controls-row .context-actions {
    margin-left: auto;
    /* Push to right */
    display: flex;
    gap: 0.5rem;
}

/* Hidden by default, shown by logic */
.control-group[hidden] {
    display: none !important;
}

.control-group label {
    color: var(--text-muted);
    font-size: 0.65rem;
    /* Smaller label */
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.15rem;
    display: block;
}

.control-group select,
.control-group input {
    width: 100%;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.6rem;
    /* Compact input */
    font-size: 0.85rem;
    background: var(--bg-input);
    color: var(--text-title);
    transition: border-color 0.2s, box-shadow 0.2s;
    height: 36px;
    /* Explicit compact height */
}

.control-group select:hover,
.control-group input:hover {
    border-color: var(--border-strong);
}

.control-group select:focus,
.control-group input:focus {
    border-color: var(--brand-primary);
    box-shadow: var(--focus-ring);
    outline: none;
}

.context-actions {
    display: flex;
    gap: 0.26rem;
    flex-wrap: wrap;
    margin-left: auto;
}

.primary-btn {
    background: var(--brand-secondary);
    /* Dark Button */
    color: #fff;
    border-color: var(--brand-secondary);
}

.primary-btn:hover {
    background: #204172;
    /* Slightly lighter navy */
    border-color: #204172;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.status-note {
    margin: 0;
    font-size: 0.69rem;
    color: var(--text-muted);
}

.main-nav {
    background: #fff;
    border-bottom: 1px solid var(--border-default);
    padding: 0;
    display: block;
    overflow-x: auto;
    position: sticky;
    top: 0;
    z-index: 30;
}

.main-nav-inner {
    max-width: 1200px;
    /* Match main width */
    width: 100%;
    margin: 0 auto;
    padding: 0 1rem;
    /* Match main padding */
    display: flex;
    gap: 0.12rem;
}

.nav-tab {
    border: none;
    background: transparent;
    color: var(--text-muted);
    padding: 0.75rem 1rem;
    /* Compact tabs */
    font-weight: 600;
    font-size: 0.9rem;
    border-bottom: 3px solid transparent;
    white-space: nowrap;
    transition: color 0.2s;
}

.nav-tab:hover {
    color: var(--brand-primary);
}

.nav-tab[aria-selected='true'] {
    color: var(--text-title);
    border-bottom-color: var(--brand-primary);
}

main {
    padding: 1rem 1rem 2rem;
    /* Reduced top padding */
    max-width: 1200px;
    /* Slightly wider */
    margin: 0 auto;
}

.section {
    display: none;
    gap: 0.48rem;
}

.section.active {
    display: grid;
}

.app-footer {
    margin-top: 0.65rem;
    border-top: 1px solid var(--border-default);
    background: #f8fafb;
}

.app-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.84rem 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.74rem;
    color: #94a3b8;
    text-align: center;
}

.app-footer a {
    color: #64748b;
    text-decoration: none;
    font-weight: 700;
}

.app-footer a:hover {
    color: var(--text-title);
}

.footer-divider {
    color: #cbd5e1;
}

.metrics-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.8rem;
}

.metric-card {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 1rem 1.1rem;
    color: #fff;
}

.metric-card.fossil {
    background: linear-gradient(140deg, var(--fossil-primary), var(--fossil-secondary));
}

.metric-card.clean {
    background: linear-gradient(140deg, var(--renew-primary), var(--renew-secondary));
}

.metric-card .label {
    font-size: 0.8rem;
    opacity: 0.9;
}

.metric-card .value {
    margin-top: 0.2rem;
    font-size: 2.1rem;
    font-weight: 700;
    line-height: 1;
}

.chart-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.chart-card {
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1rem;
    /* Compact chart card */
    display: grid;
    gap: 0.75rem;
}

.chart-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.7rem;
    flex-wrap: wrap;
}

.chart-head h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-title);
}

.chart-head p {
    margin: 0.2rem 0 0;
    color: var(--text-muted);
    font-size: 0.72rem;
}

.card-actions {
    display: flex;
    gap: 0.24rem;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
}

.metric-toggle {
    display: inline-flex;
    border: 1px solid var(--border-default);
    border-radius: 999px;
    overflow: hidden;
    min-height: 28px;
}

.metric-toggle button {
    border: none;
    background: #fff;
    color: var(--text-muted);
    padding: 0.18rem 0.48rem;
    font-size: 0.71rem;
    font-weight: 600;
}

.metric-toggle button.active {
    background: var(--brand-secondary);
    /* Dark Blue selected state */
    color: #fff;
}

.metric-toggle button:disabled {
    background: var(--bg-muted);
    color: var(--text-muted);
    cursor: not-allowed;
}

/* --- Unified Explorer Panel (Grid Layout) --- */
/* --- Unified Explorer Panel (Grid Layout) --- */
.explorer-panel {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 0.75rem 1.5rem;
    /* Compact gaps */
    align-items: end;
    /* Align inputs to bottom line */
    background: #fff;
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.trade-controls {
    display: grid;
    grid-template-columns: minmax(320px, 1fr) minmax(140px, 180px);
    gap: 0.75rem 1rem;
    align-items: end;
    background: #fff;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1rem 1.25rem;
}

.trade-controls .control-group {
    max-width: none;
    min-width: 0;
}

/* --- Grid Items Placement --- */

/* Reset control group constraints for grid */
.explorer-panel .control-group {
    max-width: none !important;
    min-width: 0;
    flex: none;
    display: block;
    /* Use block to fill grid cell */
}

/* Row 1: Dataset + actions */
#control-dataset {
    grid-column: span 10;
}

.context-actions {
    grid-column: span 2;
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    padding-bottom: 2px;
    /* Visual alignment with inputs */
    margin-left: 0;
    /* Reset auto margin */
}

/* Row 2: Country, Fuel, Sector */
#control-country {
    grid-column: span 4;
}

#control-source {
    grid-column: span 3;
}

#control-breakdown {
    grid-column: span 2;
}

#control-sector {
    grid-column: span 3;
}

/* Row 3: View, Compare */
#control-view-stack {
    grid-column: span 7;
    display: grid;
    gap: 0.6rem;
    align-content: start;
}

#control-options {
    grid-column: span 5;
}

#control-view,
#control-year {
    grid-column: auto;
}

.dependent-control {
    border-top: 1px dashed var(--border-default);
    padding-top: 0.5rem;
}

/* Compare Wrapper (Full Width) */
#compare-row-wrapper {
    grid-column: 1 / -1;
    /* Span all */
    background: var(--bg-muted);
    margin: 0.5rem -1.5rem -0.5rem;
    /* Bleed to edges */
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-default);
    display: block;
    /* It contains flex children */
}

/* Compare Control inside wrapper */
.compare-country-control {
    width: 100%;
    margin-top: 0;
    max-width: none;
}

/* --- Control Enhancements --- */
.control-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 0.35rem;
}

.metric-toggle,
.view-toggle {
    display: flex;
    background: var(--bg-muted);
    padding: 2px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-default);
    width: 100%;
}

.metric-toggle button,
.view-toggle button {
    flex: 1;
    padding: 4px 6px;
    /* Reduced padding */
    font-size: 0.75rem;
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text-secondary);
    white-space: nowrap;
    text-align: center;
    min-width: 0;
    /* Allow shrinking */
}

.metric-toggle button.active,
.view-toggle button.active {
    background: #fff;
    color: var(--brand-primary);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    font-weight: 500;
}

.toggle-line {
    display: flex;
    gap: 0.5rem;
    width: 100%;
}

.toggle-chip {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 8px;
    /* Reduced padding */
    height: 36px;
    /* Match input height */
    border: 1px solid var(--border-default);
    background: #fff;
    border-radius: var(--radius-sm);
    /* Square off slightly to match inputs */
    font-size: 0.8rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s;
    white-space: nowrap;
}

.toggle-chip[aria-pressed="true"] {
    background: var(--brand-secondary);
    color: var(--brand-primary);
    border-color: var(--brand-secondary);
    font-weight: 500;
}

/* Hide unused classes from old layout */
.explorer-row,
.explorer-item,
.explorer-toggle-wrap {
    display: contents;
    /* Just in case */
}

.mix-bottom-panel {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem 1.5rem;
    display: grid;
    gap: 0.75rem 1.5rem;
    grid-template-columns: minmax(260px, 1fr) minmax(180px, 220px) minmax(320px, 1.35fr);
    align-items: start;
}

.mix-bottom-block {
    display: grid;
    gap: 0.22rem;
    min-width: 0;
    align-content: start;
}

.mix-bottom-label {
    display: block;
    margin: 0 0 0.35rem;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.mix-metric-block #mix-metric-hint {
    margin: 0;
    font-size: 0.69rem;
    color: var(--text-muted);
    line-height: 1.3;
    min-height: 1.3em;
}

.mix-range-shell {
    display: grid;
    gap: 0.28rem;
}

.mix-range-slider-row {
    position: relative;
    height: 16px;
}

.mix-range-track {
    position: absolute;
    left: 0;
    right: 0;
    top: 6px;
    height: 4px;
    border-radius: 999px;
    background: var(--border-default);
}

.mix-range-fill {
    position: absolute;
    top: 0;
    height: 100%;
    border-radius: 999px;
    background: var(--renew-secondary);
}

.mix-year-slider {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 16px;
    margin: 0;
    appearance: none;
    -webkit-appearance: none;
    background: transparent;
    pointer-events: none;
}

.mix-year-slider::-webkit-slider-runnable-track {
    height: 4px;
    background: transparent;
}

.mix-year-slider::-moz-range-track {
    height: 4px;
    background: transparent;
}

.mix-year-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid #fff;
    background: var(--brand-primary);
    box-shadow: 0 0 0 1px var(--brand-primary);
    pointer-events: auto;
    cursor: pointer;
    margin-top: -4px;
    /* Center on 4px track */
}

.mix-year-slider::-moz-range-thumb {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid #fff;
    background: var(--brand-primary);
    box-shadow: 0 0 0 1px var(--brand-primary);
    pointer-events: auto;
    cursor: pointer;
}

.mix-year-slider:disabled::-webkit-slider-thumb,
.mix-year-slider:disabled::-moz-range-thumb {
    background: var(--border-strong);
    box-shadow: 0 0 0 1px var(--border-strong);
    cursor: not-allowed;
}

.mix-range-grid {
    display: grid;
    gap: 0.2rem 0.32rem;
    grid-template-columns: minmax(110px, 150px) auto minmax(110px, 150px);
    align-items: center;
}

.mix-range-grid label {
    color: var(--text-muted);
    font-size: 0.68rem;
    font-weight: 500;
}

.mix-range-grid select {
    width: 100%;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    padding: 0.24rem 0.42rem;
    font-size: 0.85rem;
    background: var(--bg-input);
    color: var(--text-title);
    height: 36px;
}

.mix-range-grid select:hover {
    border-color: var(--border-strong);
}

.mix-range-grid select:focus {
    border-color: var(--brand-primary);
    box-shadow: var(--focus-ring);
    outline: none;
}

.menu {
    position: relative;
}

.menu summary {
    list-style: none;
    border: 1px solid var(--border-default);
    border-radius: 999px;
    padding: 0.19rem 0.46rem;
    font-size: 0.71rem;
    font-weight: 600;
    color: var(--text-body);
    background: #fff;
}

.menu summary::-webkit-details-marker {
    display: none;
}

.menu-content {
    position: absolute;
    right: 0;
    top: calc(100% + 0.4rem);
    background: #fff;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    min-width: 155px;
    padding: 0.3rem;
    display: grid;
    gap: 0.24rem;
    z-index: 10;
}

.menu-content button,
.menu-content select {
    width: 100%;
    border: 1px solid var(--border-default);
    background: #fff;
    color: var(--text-body);
    border-radius: 6px;
    padding: 0.22rem 0.38rem;
    text-align: left;
    font-size: 0.72rem;
}

.menu-content button[aria-pressed='true'] {
    background: var(--bg-muted);
    border-color: var(--brand-secondary);
    color: var(--brand-primary);
}

.chart-wrap {
    position: relative;
    height: 300px;
}

.chart-wrap.short {
    height: 310px;
}

.chart-wrap.tall {
    height: 340px;
}

.chart-source {
    margin: 0.1rem 0 0;
    font-size: 0.7rem;
    color: var(--text-muted);
}

.compare-controls {
    display: grid;
    gap: 0.8rem;
    grid-template-columns: minmax(280px, 1fr) minmax(170px, 200px) minmax(220px, 260px) minmax(220px, 260px);
    align-items: end;
}

.selected-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.24rem;
}

.top-chips {
    margin-top: 0.15rem;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 0.26rem;
    background: var(--brand-primary);
    color: #fff;
    border-radius: 999px;
    padding: 0.11rem 0.46rem;
    font-size: 0.67rem;
}

.chip button {
    border: none;
    background: transparent;
    color: #fff;
    font-size: 0.9rem;
    padding: 0;
    line-height: 1;
}

.inline-msg {
    font-size: 0.66rem;
    color: var(--warning);
    margin: 0;
}

.sankey-wrap {
    width: 100%;
    min-height: 620px;
}

.badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 0.12rem 0.5rem;
    font-size: 0.72rem;
    font-weight: 700;
    background: var(--bg-muted);
    color: var(--text-muted);
    margin-left: 0.45rem;
}

.search-combobox {
    position: relative;
}

.dropdown {
    position: absolute;
    top: calc(100% + 0.15rem);
    left: 0;
    right: 0;
    max-height: 220px;
    overflow-y: auto;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    background: #fff;
    box-shadow: var(--shadow-md);
    z-index: 40;
    padding: 0.2rem;
}

.dropdown[hidden] {
    display: none;
}

.dropdown-group {
    font-size: 0.61rem;
    color: var(--text-muted);
    padding: 0.26rem 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.dropdown-option {
    border: none;
    width: 100%;
    text-align: left;
    background: #fff;
    border-radius: 6px;
    padding: 0.25rem 0.36rem;
    font-size: 0.74rem;
    color: var(--text-body);
}

.dropdown-option:hover,
.dropdown-option.active,
.dropdown-option[aria-selected='true'] {
    background: var(--bg-muted);
    color: var(--brand-primary);
}

.dropdown-option .meta {
    display: block;
    margin-top: 0.08rem;
    font-size: 0.63rem;
    color: var(--text-muted);
}

.banner {
    display: none;
    margin: 0.8rem 1.5rem 0;
    border: 1px solid rgba(191, 49, 0, 0.25);
    background: #fff6ef;
    color: var(--error);
    border-radius: var(--radius-sm);
    padding: 0.7rem 0.85rem;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
}

.banner.show {
    display: flex;
}

.banner button {
    border: 1px solid rgba(191, 49, 0, 0.4);
    background: transparent;
    color: var(--error);
    border-radius: 6px;
    padding: 0.25rem 0.55rem;
    font-size: 0.8rem;
}

.drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: min(540px, 95vw);
    height: 100vh;
    background: #fff;
    border-left: 1px solid var(--border-default);
    box-shadow: var(--shadow-md);
    z-index: 100;
    display: grid;
    grid-template-rows: auto 1fr;
    transform: translateX(100%);
    transition: transform 0.22s ease;
}

.drawer.open {
    transform: translateX(0);
}

.drawer-head {
    padding: 1rem;
    border-bottom: 1px solid var(--border-default);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.drawer-head h2 {
    margin: 0;
    font-size: 1.1rem;
}

.drawer-body {
    padding: 1rem;
    overflow-y: auto;
    color: var(--text-body);
}

.drawer-body h3 {
    margin-top: 1.1rem;
    margin-bottom: 0.35rem;
    color: var(--brand-primary);
}

.drawer-body p,
.drawer-body li {
    font-size: 0.9rem;
}

.drawer-scrim {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.28);
    z-index: 90;
    display: none;
}

.drawer-scrim.show {
    display: block;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 1200px) {
    .context-actions {
        margin-left: 0;
    }

    .explorer-panel {
        grid-template-columns: repeat(6, minmax(0, 1fr));
    }

    #control-dataset {
        grid-column: span 4;
    }

    .context-actions {
        grid-column: span 2;
        justify-content: flex-end;
    }

    #control-country,
    #control-source,
    #control-breakdown,
    #control-sector,
    #control-view-stack,
    #control-options {
        grid-column: span 3;
    }

    .mix-bottom-panel {
        grid-template-columns: 1fr;
        gap: 0.7rem;
        padding: 1rem;
    }
}

@media (max-width: 940px) {
    .chart-grid-2 {
        grid-template-columns: 1fr;
    }

    .trade-controls {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {

    .app-header-inner,
    .context-inner,
    main,
    .main-nav-inner,
    .banner {
        padding-left: 0.56rem;
        padding-right: 0.56rem;
    }

    .app-header {
        padding: 0.5rem 0;
    }

    .app-header-inner {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .app-title h1 {
        font-size: 1.32rem;
    }

    .app-title p {
        font-size: 0.73rem;
    }

    .app-back-link {
        align-self: flex-start;
    }

    .control-group,
    .compare-country-control,
    #control-view-stack {
        max-width: none;
    }

    .trade-controls {
        padding: 0.9rem;
        gap: 0.65rem;
    }

    .explorer-panel {
        grid-template-columns: 1fr;
        gap: 0.7rem;
    }

    .mix-bottom-panel {
        grid-template-columns: 1fr;
        gap: 0.6rem;
        padding: 0.9rem;
    }

    #control-country,
    #control-dataset,
    #control-source,
    #control-breakdown,
    #control-sector,
    #control-view-stack,
    #control-options,
    .context-actions,
    #compare-row-wrapper {
        grid-column: 1 / -1;
    }

    .context-actions {
        justify-content: flex-start;
    }

    .compare-controls {
        grid-template-columns: 1fr;
    }

    .chart-wrap {
        height: 260px;
    }

    .chart-wrap.tall {
        height: 300px;
    }

    .sankey-wrap {
        min-height: 500px;
    }

    .mix-range-grid {
        grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    }

    .app-footer-inner {
        flex-direction: column;
        gap: 0.25rem;
    }

    .footer-divider {
        display: none;
    }
}