/* Regime filter panel — dark techy chips matching Signals page */
.regime-filters {
    border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
    border-radius: var(--radius-edge);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent), var(--surface-card, #12121a);
    overflow: hidden;
}

.regime-filters__toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
    border: none;
    background: transparent;
    color: var(--text-200, #b8bac7);
    font-family: var(--font-sans, inherit);
    font-size: 14px;
    cursor: pointer;
    text-align: left;
}

.regime-filters__toggle:hover {
    color: var(--text-100, #ecedf2);
    background: rgba(126, 155, 217, 0.04);
}

.regime-filters__toggle-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.regime-filters__title {
    font-weight: 600;
    color: var(--text-100, #ecedf2);
}

.regime-filters__help {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 1px solid rgba(126, 155, 217, 0.35);
    background: rgba(126, 155, 217, 0.08);
    color: var(--accent, #cdab68);
    font-size: 11px;
    font-weight: 700;
    line-height: 1;
    cursor: help;
    position: relative;
    flex-shrink: 0;
}

.regime-filters__help::after {
    content: attr(data-tip);
    position: absolute;
    left: 50%;
    bottom: calc(100% + 8px);
    transform: translateX(-50%);
    width: max-content;
    max-width: 260px;
    padding: 8px 10px;
    border-radius: var(--radius-edge);
    border: 1px solid rgba(126, 155, 217, 0.25);
    background: rgba(14, 14, 20, 0.96);
    color: var(--text-200, #b8bac7);
    font-size: 12px;
    font-weight: 400;
    line-height: 1.4;
    white-space: normal;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease, visibility 0.15s ease;
    z-index: 20;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.regime-filters__help:hover::after,
.regime-filters__help:focus::after,
.regime-filters__help:focus-visible::after {
    opacity: 1;
    visibility: visible;
}

.regime-filters__meta {
    font-size: 12px;
    color: var(--text-300, #6b6e7d);
    font-family: var(--font-mono, 'IBM Plex Mono', monospace);
}

.regime-filters__chevron {
    transition: transform 0.2s ease;
    color: var(--text-300, #6b6e7d);
}

.regime-filters.is-open .regime-filters__chevron {
    transform: rotate(180deg);
}

.regime-filters__body {
    display: none;
    padding: 0 16px 16px;
    border-top: 1px solid var(--line, rgba(255, 255, 255, 0.06));
}

.regime-filters.is-open .regime-filters__body {
    display: block;
}

.regime-filters__hint {
    margin: 12px 0 14px;
    font-size: 13px;
    line-height: 1.45;
    color: var(--text-300, #6b6e7d);
}

.regime-filters__dimension {
    margin-bottom: 14px;
}

.regime-filters__dim-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-300, #6b6e7d);
    margin-bottom: 8px;
}

.regime-filters__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.regime-filter-chip {
    border: 1px solid var(--line, rgba(255, 255, 255, 0.1));
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 13px;
    font-family: var(--font-sans, inherit);
    color: var(--text-200, #b8bac7);
    background: rgba(255, 255, 255, 0.02);
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.regime-filter-chip:hover {
    border-color: rgba(126, 155, 217, 0.35);
    color: var(--text-100, #ecedf2);
}

.regime-filter-chip.is-active {
    border-color: rgba(126, 155, 217, 0.55);
    background: rgba(126, 155, 217, 0.12);
    color: var(--accent, #cdab68);
    font-weight: 600;
}

.regime-filters__breakdown-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 4px;
    padding-top: 12px;
    border-top: 1px dashed var(--line, rgba(255, 255, 255, 0.08));
}

.regime-filters__breakdown-row label {
    font-size: 13px;
    color: var(--text-300, #6b6e7d);
    white-space: nowrap;
}

.regime-filters__breakdown-row select {
    flex: 1;
    max-width: 200px;
    padding: 6px 10px;
    border-radius: var(--radius-edge);
    border: 1px solid var(--line, rgba(255, 255, 255, 0.1));
    background: var(--surface-panel, #0e0e14);
    color: var(--text-100, #ecedf2);
    font-size: 13px;
}

.regime-sample-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: 10px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 13px;
    font-family: var(--font-mono, 'IBM Plex Mono', monospace);
    font-weight: 600;
    color: var(--accent, #cdab68);
    background: rgba(126, 155, 217, 0.1);
    border: 1px solid rgba(126, 155, 217, 0.22);
    vertical-align: middle;
}

.regime-sample-badge.is-low {
    color: #ffb347;
    background: rgba(255, 179, 71, 0.1);
    border-color: rgba(255, 179, 71, 0.35);
}

/* Regime breakdown cards */
.regime-summary {
    margin: 20px 0 8px;
}

.rigour-panel .regime-summary {
    margin: 12px 0 0;
}

.rigour-panel .regime-empty-state {
    margin-top: 4px;
}

.regime-summary--all .regime-summary__section {
    margin-bottom: 22px;
}

.regime-summary--all .regime-summary__section:last-child {
    margin-bottom: 8px;
}

.regime-summary__header {
    margin-bottom: 12px;
}

.regime-summary__title {
    margin: 0;
    font-family: var(--font-display, 'Source Serif 4', Georgia, serif);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-300, #948e7f);
}

.regime-summary__group {
    margin: 4px 0 22px;
    padding: 18px 0 0;
    border: none;
    border-top: 1px solid var(--line, rgba(255, 255, 255, 0.08));
    min-width: 0;
}

.regime-summary__group-head {
    margin-bottom: 14px;
}

.regime-summary__group-title {
    margin: 0;
    font-family: var(--font-display, 'Source Serif 4', Georgia, serif);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.10em;
    text-transform: uppercase;
    color: var(--text-400, #6b6560);
}

.regime-summary__group .regime-summary__section {
    margin-bottom: 18px;
}

.regime-summary__group .regime-summary__section:last-child {
    margin-bottom: 0;
}

.regime-filters__group {
    margin: 16px 0 0;
    padding: 14px 0 0;
    border: none;
    border-top: 1px solid var(--line, rgba(255, 255, 255, 0.08));
    min-width: 0;
}

.regime-filters__group-head {
    margin-bottom: 10px;
}

.regime-filters__group-label {
    display: block;
    font-family: var(--font-display, 'Source Serif 4', Georgia, serif);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.10em;
    text-transform: uppercase;
    color: var(--text-400, #6b6560);
}

.regime-summary__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 10px;
}

.regime-summary__card {
    border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
    border-radius: var(--radius-edge);
    padding: 10px 14px 12px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent), var(--surface-card, #12121a);
}

.regime-summary__card--low-n {
    border-color: rgba(255, 179, 71, 0.35);
}

.regime-summary__card-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 6px;
}

.regime-summary__label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-100, #ecedf2);
    line-height: 1.3;
}

.regime-summary__n {
    font-family: var(--font-mono, 'IBM Plex Mono', monospace);
    font-size: 12px;
    color: var(--accent, #cdab68);
    white-space: nowrap;
}

.regime-summary__card--low-n .regime-summary__n {
    color: #ffb347;
}

.regime-summary__metrics {
    display: grid;
    gap: 6px;
}

.regime-summary__metrics--cols {
    grid-template-columns: 1fr 1fr;
    gap: 8px 12px;
}

.regime-summary__metric-col {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.regime-summary__metric-col-title {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-200, #b8bac7);
    margin-bottom: 2px;
}

.regime-summary__metric-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 8px;
}

.regime-summary__metric-key {
    display: block;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-300, #6b6e7d);
    white-space: nowrap;
}

.regime-summary__metric-val {
    font-family: var(--font-mono, 'IBM Plex Mono', monospace);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-100, #ecedf2);
    text-align: right;
}

.regime-empty-state {
    margin: 0;
    padding: 16px;
    text-align: center;
    font-size: 14px;
    line-height: 1.45;
    color: var(--text-300, #6b6e7d);
}

.regime-summary--empty {
    border: 1px dashed var(--line, rgba(255, 255, 255, 0.1));
    border-radius: var(--radius-edge);
    background: rgba(255, 255, 255, 0.01);
}

.regime-summary__card--empty {
    opacity: 0.75;
}

.regime-summary__empty {
    margin: 0;
    font-size: 12px;
    line-height: 1.4;
    color: var(--text-300, #6b6e7d);
}

.regime-analytics-stack {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 16px;
}

.regime-analytics-stack > .rigour-panel,
.regime-analytics-stack > .plan-gate-panel {
    margin-top: 0;
}

.hmm-current-panel__body {
    padding: 0 4px 4px;
}

.regime-summary__section--locked {
    opacity: 0.72;
}

.regime-summary__section--locked .regime-summary__card {
    pointer-events: none;
}

.regime-summary__section--locked .plan-gate-msg {
    margin: 0 0 12px;
}

.regime-empty-state--hint {
    font-size: 13px;
}

.regime-mix--empty {
    text-align: center;
}

.controls-band--regime {
    margin-top: 4px;
}

/* Entry regime mix (backtest / compare) */
.regime-mix-mount {
    display: none;
    margin: 0 0 28px;
}

.regime-mix {
    border: 1px solid var(--line, rgba(255, 255, 255, 0.08));
    border-radius: var(--radius-edge);
    padding: 18px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0)), var(--surface-card, #13131c);
}

.regime-mix__title-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.regime-mix__title {
    font-family: var(--font-display, 'Source Serif 4', Georgia, serif);
    font-size: 12px;
    font-weight: 500;
    color: var(--accent, #cdab68);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.regime-mix__title-row .metric-info-btn {
    flex-shrink: 0;
}

.regime-mix__subtitle {
    font-family: var(--font-sans, system-ui, sans-serif);
    font-size: 12px;
    color: var(--text-300, #6b6e7d);
    margin-bottom: 14px;
    line-height: 1.45;
}

.regime-mix__col-head {
    display: grid;
    grid-template-columns: minmax(120px, 1.1fr) minmax(140px, 1.4fr) 88px;
    gap: 8px;
    padding: 0 0 8px;
    margin-bottom: 4px;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-400, #55586a);
}

.regime-mix__col-head-return,
.regime-mix__return-cell {
    text-align: right;
}

.regime-mix__dim {
    margin-bottom: 14px;
}

.regime-mix__dim:last-child {
    margin-bottom: 0;
}

.regime-mix__dim-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent, #cdab68);
    margin-bottom: 8px;
}

.regime-mix__row {
    display: grid;
    grid-template-columns: minmax(120px, 1.1fr) minmax(140px, 1.4fr) 88px;
    gap: 8px;
    align-items: center;
    margin-bottom: 6px;
}

.regime-mix__row--low-n {
    opacity: 0.72;
}

.regime-mix__bucket {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--text-200, #a8a9b4);
    min-width: 0;
}

.regime-mix__bucket .metric-info-btn {
    flex-shrink: 0;
    transform: scale(0.92);
}

.regime-mix__share {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
    align-items: center;
    min-width: 0;
}

.regime-mix__track {
    height: 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    overflow: hidden;
}

.regime-mix__fill {
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(126, 155, 217, 0.55), rgba(126, 155, 217, 0.85));
}

.regime-mix__pct {
    font-family: var(--font-mono, 'IBM Plex Mono', monospace);
    font-size: 12px;
    color: var(--text-100, #ecedf2);
    min-width: 40px;
    text-align: right;
}

.regime-mix__return-cell {
    font-family: var(--font-mono, 'IBM Plex Mono', monospace);
    font-size: 12px;
}

.regime-mix__return--pos { color: var(--pos-400, #6de3a8); }
.regime-mix__return--neg { color: var(--neg-400, #ff7e8f); }

@media (max-width: 640px) {
    .regime-mix__col-head { display: none; }
    .regime-mix__row {
        grid-template-columns: 1fr;
        gap: 4px;
        padding-bottom: 8px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    }
    .regime-mix__return-cell::before {
        content: 'Return %: ';
        color: var(--text-400, #55586a);
        font-family: var(--font-sans, system-ui, sans-serif);
        font-size: 11px;
    }
    .regime-mix__return-cell { text-align: left; }
}

.regime-mix-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 14px;
    margin-top: 16px;
}

.regime-mix-section-title {
    font-family: var(--font-display, 'Source Serif 4', Georgia, serif);
    font-size: 16px;
    font-weight: 600;
    color: var(--text-200, #b8bac7);
    margin-top: 24px;
}

.regime-mix-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 14px;
    margin-top: 16px;
}

.regime-mix-section-title {
    font-family: var(--font-display, 'Source Serif 4', Georgia, serif);
    font-size: 16px;
    font-weight: 600;
    color: var(--text-200, #b8bac7);
    margin-top: 24px;
}