/* Part of the mobile_premium cascade — see mobile_premium__focus-dive.css for the cascade header. */

/* ─── SURFACES (panel-specific) ───────────────────── */
body.is-active #selected-details.active:not([hidden]) {
    display: block;
    opacity: 1;
}

/* On narrow mobile idle, the bottom sheet already carries the product
   title, so the journey compass would be redundant top chrome. The
   view toggle owns the top lane here; keep this late in the mobile
   cascade so legacy strand compass geometry cannot recenter the idle
   compass offscreen. */
@media (max-width: 768px) {
    :is(body[data-panel-surface='idle'], body.is-active[data-panel-surface='idle']):not([data-panel-surface^='map-'])
        .journey-compass[data-phase='overview'] {
        display: none;
        visibility: hidden;
        pointer-events: none;
    }

    :is(body[data-panel-surface='idle'], body.is-active[data-panel-surface='idle']):not([data-panel-surface^='map-'])
        .view-toggle {
        left: 12px;
        right: 12px;
        top: calc(18px + env(safe-area-inset-top, 0px));
        width: auto;
        transform: none;
    }

    :is(body[data-panel-surface], body.is-active[data-panel-surface]):not([data-panel-surface^='map-'])
        .journey-compass-title {
        display: none;
    }
}

@media (max-width: 768px) {
    body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass,
    body.is-active[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass {
        left: 16px;
        right: 16px;
        top: calc(18px + env(safe-area-inset-top, 0px));
        width: auto;
        box-sizing: border-box;
        transform: none;
        height: auto;
        min-height: 52px;
        padding: 6px 8px 6px 22px;
        border-radius: 26px;
        background: rgba(9, 14, 22, 0.72);
        backdrop-filter: blur(48px) saturate(210%) contrast(110%);
        -webkit-backdrop-filter: blur(48px) saturate(210%) contrast(110%);
        border: 1px solid var(--glass-reflection-glow);
        box-shadow:
            0 1px 0 var(--glass-reflection-glow) inset,
            0 4px 12px rgba(0, 0, 0, 0.25),
            0 18px 48px var(--shadow-penumbra),
            0 0 0 1px rgba(var(--color-primary-alt-rgb), 0.04);
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 0;
        overflow: visible;
        position: fixed;
        transition:
            background-color 0.7s cubic-bezier(0.16, 1, 0.3, 1),
            border-color 0.7s cubic-bezier(0.16, 1, 0.3, 1),
            box-shadow 0.7s cubic-bezier(0.16, 1, 0.3, 1),
            backdrop-filter 0.35s cubic-bezier(0.16, 1, 0.3, 1),
            -webkit-backdrop-filter 0.35s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: var(--z-panels-elevated);
    }

    body.is-active[data-panel-surface='idle'] #info-panel.info-panel {
        left: 10px;
        right: 10px;
        bottom: calc(10px + env(safe-area-inset-bottom, 0px));
        top: auto;
        width: auto;
        height: min(36dvh, 300px);
        min-height: 214px;
        max-height: min(36dvh, 300px);
        overflow: hidden;
    }

    body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass-copy {
        display: flex;
        flex-direction: column;
        justify-content: center;
        flex: 1 1 auto;
        min-width: 0;
        padding-right: 14px;
        position: relative;
    }

    /* Technical Separator (Removed for cleaner typography hierarchy) */
    body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass-copy::after {
        display: none;
    }

    body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass-kicker {
        display: flex;
        align-items: flex-start;
        margin: 0 0 2px 0;
        font-family: 'JetBrains Mono', monospace;
        font-size: 8px;
        font-weight: 700;
        letter-spacing: 0.14em;
        text-transform: uppercase;
        color: var(--color-accent);
    }

    /* Live signal pulse indicator */
    body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass-kicker::before {
        content: '';
        display: inline-block;
        flex-shrink: 0;
        width: 4px;
        height: 4px;
        margin-right: 6px;
        margin-top: 3.5px;
        border-radius: 50%;
        background: rgba(var(--color-primary-tint-rgb), 0.7);
        box-shadow: 0 0 10px rgba(var(--color-primary-alt-rgb), 0.8);
        transition:
            background-color 0.4s ease,
            box-shadow 0.4s ease;
    }

    body.searching .journey-compass-kicker::before {
        background: var(--color-accent);
        box-shadow: 0 0 12px rgba(255, 217, 61, 0.9);
        animation: statusPulseRapid 0.6s ease-in-out infinite;
    }

    @keyframes statusPulseRapid {
        0%,
        100% {
            transform: scale(1);
            opacity: 1;
        }
        50% {
            transform: scale(1.4);
            opacity: 0.6;
        }
    }

    @media (prefers-reduced-motion: reduce) {
        body.searching .journey-compass-kicker::before {
            animation: none;
        }
    }

    body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass-title {
        margin: 0;
        font-family: var(--font-display, 'Bricolage Grotesque', sans-serif);
        font-size: 13.5px;
        font-weight: 800;
        line-height: 1.25;
        letter-spacing: -0.02em;
        color: rgba(255, 255, 255, 0.98);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        padding-bottom: 2px;
    }

    body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass-actions {
        display: flex;
        flex-direction: row;
        gap: 8px;
        align-items: center;
        flex: 0 0 auto;
        width: auto;
        padding-left: 14px;
    }

    body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass-action {
        min-width: 60px;
        height: 34px;
        padding: 0 14px;
        border-radius: 17px;
        font-family: var(--font-display, 'Bricolage Grotesque', sans-serif);
        font-size: 8.5px;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 0.08em;
        background: linear-gradient(180deg, var(--glass-reflection), var(--glass-reflection-fade));
        border: 1px solid var(--color-border-muted);
        color: rgba(255, 255, 255, 0.8);
        transition:
            background-color 0.3s cubic-bezier(0.23, 1, 0.32, 1),
            border-color 0.3s cubic-bezier(0.23, 1, 0.32, 1),
            color 0.3s cubic-bezier(0.23, 1, 0.32, 1),
            box-shadow 0.3s cubic-bezier(0.23, 1, 0.32, 1),
            transform 0.3s cubic-bezier(0.23, 1, 0.32, 1);
        box-shadow: 0 2px 6px var(--shadow-antumbra);
    }

    body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass-action.primary {
        background: var(--color-primary-alt);
        color: #0d1b2a;
        box-shadow:
            0 0 10px rgba(var(--color-primary-alt-rgb), 0.3),
            0 2px 6px var(--shadow-antumbra);
    }

    body[data-journey-compass-density='compact']:not([data-panel-surface^='map-'])
        .journey-compass-action[data-mobile-label] {
        font-size: 0;
        letter-spacing: 0;
    }

    body[data-journey-compass-density='compact']:not([data-panel-surface^='map-'])
        .journey-compass-action[data-mobile-label]::before {
        content: attr(data-mobile-label);
        font-size: 10.75px;
        font-weight: 800;
        line-height: 1;
        letter-spacing: 0.02em;
        text-transform: none;
        white-space: nowrap;
    }

    @media (max-width: 374px) {
        body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass,
        body.is-active[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass {
            padding: 0 12px 0 16px;
        }

        body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass-copy {
            padding-right: 8px;
        }

        body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass-actions {
            padding-left: 8px;
            gap: 4px;
        }

        body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass-action {
            min-width: 48px;
            padding: 0 10px;
        }

        body.is-active[data-panel-surface='focus'] .info-panel {
            height: clamp(340px, 48dvh, 380px);
        }
    }

    body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass-action:active {
        transform: scale(0.9);
        background: var(--glass-reflection-glow);
        border-color: var(--glass-reflection-glow);
    }

    body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass-note {
        display: none;
    }

    body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass-rail {
        display: none;
    }

    body.is-active[data-panel-surface='search']:not([data-panel-surface^='map-']) .journey-compass-title {
        min-width: 0;
        font-size: 11.5px;
        line-height: 1.3;
        white-space: normal;
        overflow: visible;
        text-overflow: clip;
        padding-bottom: 2px;
    }

    body.is-active[data-panel-surface='search']:not([data-panel-surface^='map-']) .journey-compass {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center;
        gap: 10px;
        width: auto;
        min-width: 0;
        max-width: calc(100vw - 32px);
        min-height: 58px;
        padding: 7px 8px 7px 18px;
    }

    body.is-active[data-panel-surface='search']:not([data-panel-surface^='map-']) .journey-compass-copy {
        padding-right: 10px;
    }

    body.is-active[data-panel-surface='search']:not([data-panel-surface^='map-']) .journey-compass-actions {
        gap: 6px;
        padding-left: 8px;
    }

    body.is-active:is([data-panel-surface='focus-search'], [data-panel-surface='focus'][data-focus-panel-mode='field-node'])
        .journey-compass-actions {
        z-index: var(--z-compass);
        z-index: var(--z-compass);
        position: absolute;
        top: 7px;
        right: 8px;
        max-width: 72px;
        padding-left: 0;
        justify-content: flex-end;
        pointer-events: auto;
    }

    body.is-active:is([data-panel-surface='focus-search'], [data-panel-surface='focus'][data-focus-panel-mode='field-node'])
        .journey-compass-action:not(.primary) {
        display: none;
        visibility: hidden;
        pointer-events: none;
    }

    body.is-active:is([data-panel-surface='focus-search'], [data-panel-surface='focus'][data-focus-panel-mode='field-node'])
        .journey-compass-action.primary[data-journey-action='enter-inside'],
    body.is-active[data-panel-surface='focus-search']
        .journey-compass-action.primary[data-journey-action='open-map'] {
        width: 48px;
        min-width: 48px;
        max-width: 48px;
        flex: 0 0 48px;
        height: 44px;
        min-height: 44px;
        padding: 0 8px;
    }

    body.is-active[data-panel-surface='search']:not([data-panel-surface^='map-']) .journey-compass-action {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 52px;
        height: 44px;
        padding-inline: 10px;
        border-radius: 999px;
    }

    body.is-active[data-panel-surface='search']:not([data-panel-surface^='map-'])
        .journey-compass-action[data-journey-action='center-anchor'] {
        min-width: 86px;
        padding-inline: 12px;
        line-height: 1;
    }

    body.is-active[data-panel-surface='search']:not([data-panel-surface^='map-'])
        .journey-compass-action.primary[data-journey-action='center-anchor']::after {
        content: none;
        inset: 0;
        box-sizing: border-box;
        animation: none;
    }

    /* Share button visibility handled by global mobile actions in mobile_base.css */

    body.is-active[data-panel-surface='focus-search'] #mode-grid .mode-chip,
    body.is-active[data-panel-surface='semantic-dive'] #mode-grid .mode-chip {
        display: none;
        visibility: hidden;
    }

    body.is-active[data-panel-surface]:not([data-panel-surface^='map-'])
        .search-container.has-query
        .search-error-retry-btn,
    body.is-active[data-panel-surface]:not([data-panel-surface^='map-'])
        .search-container.has-query
        .search-error-dismiss-btn {
        min-height: 44px;
    }

    body[data-panel-surface='search'] .focus-stage-dive-btn,
    body.is-active[data-panel-surface='search'] .focus-stage-dive-btn {
        display: none;
    }

    body.is-active[data-panel-surface='focus-search'] .focus-stage-dive-btn,
    body.is-active[data-panel-surface='semantic-dive'] .focus-stage-dive-btn {
        min-height: 44px;
    }

    /* ============================================================
       MOBILE SYSTEM SHEETS (IDLE & FOCUS)
       Consolidated 10/10 High-Fidelity Realignment
       ============================================================ */

    /* Root Sheet Style
       position:fixed is required here to bridge the 641–768px tablet range
       where layout_base.css (min-width:769px) and mobile_premium__state.css
       (max-width:640px) both leave the info-panel without an explicit position.
       The Svelte base uses position:absolute; without this override the panel
       scrolls with its container instead of anchoring to the viewport. */
    body.is-active[data-panel-surface]:not([data-panel-surface^='map-']) .info-panel {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        top: auto;
        width: 100%;
        max-width: 100%;
        border-radius: 28px 28px 0 0;
        background: rgba(13, 18, 25, 0.76);
        backdrop-filter: blur(24px) saturate(150%);
        -webkit-backdrop-filter: blur(24px) saturate(150%);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-bottom: none;
        border-left: none;
        border-right: none;
        box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
        padding: 0;
        margin: 0;
        transform: none;
        animation-name: none;
        animation-duration: 0s;
        /* Include layout properties in the transition so the 768px↔769px
           breakpoint crossing interpolates width/position instead of snapping. */
        transition:
            transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
            background-color 0.4s ease,
            width 0.35s cubic-bezier(0.16, 1, 0.3, 1),
            left 0.35s cubic-bezier(0.16, 1, 0.3, 1),
            right 0.35s cubic-bezier(0.16, 1, 0.3, 1),
            border-radius 0.35s cubic-bezier(0.16, 1, 0.3, 1),
            max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: var(--z-panels-elevated);
    }

    /* Standardized Typography Reset */
    body.is-active[data-panel-surface]:not([data-panel-surface^='map-']) .info-panel * {
        font-family: var(--font-display, 'Bricolage Grotesque', sans-serif);
        box-sizing: border-box;
    }

    /* Override desktop sticky top: 52px positioning on mobile */
    body.is-active[data-panel-surface]:not([data-panel-surface^='map-']) .search-container {
        position: relative;
        top: auto;
        left: 0;
        right: 0;
        margin: 0;
        padding: 0;
        border: 0;
        background: transparent;
        box-shadow: none;
        z-index: var(--z-chrome-elevated);
        width: 100%;
        max-width: 100%;
    }

    body.is-active[data-panel-surface='search'] #canvas-container::after,
    body.is-active[data-panel-surface='focus-search'] #canvas-container::after {
        opacity: 0.62;
        background:
            linear-gradient(180deg, rgba(3, 7, 11, 0.1) 0%, rgba(3, 7, 11, 0.22) 46%, rgba(3, 7, 11, 0.72) 100%),
            radial-gradient(circle at 50% 44%, transparent 0 30%, rgba(3, 7, 11, 0.24) 70%, rgba(3, 7, 11, 0.64) 100%);
        transform: scale(1.015);
    }

    /* Sheet Handle */
    body.is-active[data-panel-surface]:not([data-panel-surface^='map-']) .info-panel::before {
        content: '';
        position: absolute;
        top: 8px;
        left: 50%;
        transform: translateX(-50%);
        width: 36px;
        height: 4px;
        border-radius: 2px;
        background: rgba(255, 255, 255, 0.35);
        z-index: var(--z-overlay);
    }

    /* Search/focus-search: search-container is a transparent child of the
       info-panel glass sheet -- suppress all glass primitives so only the
       inner .search-input retains its own styling. */
    body.is-active[data-panel-surface='search'] .search-container,
    body.is-active[data-panel-surface='focus-search'] .search-container {
        background: rgba(4, 9, 14, 0.22);
        backdrop-filter: blur(4px) saturate(1.35);
        -webkit-backdrop-filter: blur(4px) saturate(1.35);
        border: 0;
        box-shadow: none;
    }

    /* 1. IDLE STATE REFINEMENTS */
    body.is-active[data-panel-surface='idle'] .info-panel {
        left: 0;
        right: 0;
        top: auto;
        bottom: 0;
        width: 100%;
        max-width: 100%;
        height: auto;
        min-height: 0;
        box-sizing: border-box;
        transform: translate3d(0, 0, 0);
        animation-name: none;
        animation-duration: 0s;
        max-height: min(52dvh, 440px);
    }

    /* 2. FOCUS STATE REFINEMENTS */

    /* Premium Action Buttons */
    body.is-active:is(
            :not([data-panel-surface='focus']):not([data-panel-surface='focus-search']),
            [data-focus-panel-mode='field-node']
        )[data-panel-surface]:not([data-panel-surface='semantic-dive']):not([data-panel-surface^='map-'])
        .focus-stage-actions {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
        padding: 0 16px;
        margin-bottom: 12px;
    }

    body.is-active:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-focus-panel-mode='field-node']
        )
        #focus-stage
        .trail-controls {
        display: none;
    }

    /* Trail/Journey Navigation (The 'Rough' one) */
    body.is-active[data-panel-surface]:not([data-panel-surface='focus-search']):not(
            [data-panel-surface='semantic-dive']
        ):not([data-panel-surface^='map-'])
        #trail-controls,
    body.is-active[data-panel-surface]:not([data-panel-surface='focus-search']):not(
            [data-panel-surface='semantic-dive']
        ):not([data-panel-surface^='map-'])
        .focus-stage-journey.active {
        display: flex;
        align-items: center;
        gap: 12px;
        margin: 0 20px 18px;
        padding: 10px 14px;
        border-radius: 16px;
        background: var(--glass-reflection-fade);
        border: 1px solid var(--glass-reflection-muted);
        height: auto;
    }

    body:not(.is-active)[data-panel-surface='search'][data-focus-panel-mode='field-node'] .journey-compass,
    body:not(.is-active)[data-focus-panel-mode='field-node'] .journey-compass {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(112px, max-content);
        align-items: center;
        gap: 7px;
        height: auto;
        min-height: 52px;
        padding-top: 4px;
        padding-bottom: 4px;
    }

    body:not(.is-active)[data-panel-surface='search'][data-focus-panel-mode='field-node'] .journey-compass-copy,
    body:not(.is-active)[data-focus-panel-mode='field-node'] .journey-compass-copy {
        min-width: 0;
    }

    body:not(.is-active)[data-focus-panel-mode='field-node'] .journey-compass .journey-compass-title {
        font-size: 12px;
        line-height: normal;
        white-space: normal;
        overflow: visible;
        text-overflow: clip;
        padding-bottom: 2px;
        width: 100%;
    }

    body:not(.is-active)[data-panel-surface='search'][data-focus-panel-mode='field-node'] .journey-compass-actions,
    body:not(.is-active)[data-focus-panel-mode='field-node'] .journey-compass-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(50px, 1fr));
        gap: 6px;
        min-width: 112px;
        justify-content: stretch;
    }

    body:not(.is-active)[data-panel-surface='search'][data-focus-panel-mode='field-node'] .journey-compass-action,
    body:not(.is-active)[data-focus-panel-mode='field-node'] .journey-compass-action {
        width: auto;
        min-width: 44px;
        height: 44px;
        min-height: 44px;
        padding: 0 7px;
        border-radius: 999px;
        font-size: 0;
        letter-spacing: 0;
        overflow: hidden;
    }

    body:not(.is-active)[data-panel-surface='search'][data-focus-panel-mode='field-node']
        .journey-compass-action::before,
    body:not(.is-active)[data-focus-panel-mode='field-node'] .journey-compass-action::before {
        font-size: 10.5px;
        line-height: 1;
        letter-spacing: 0.02em;
        white-space: nowrap;
    }

    body[data-focus-panel-mode='field-node'] .journey-compass-action[data-journey-action='center-anchor']::before {
        content: 'Center';
    }

    body[data-focus-panel-mode='field-node'] .journey-compass-action[data-journey-action='next-stop']::before {
        content: 'Next';
    }

    body[data-focus-panel-mode='field-node'] .journey-compass-action[data-journey-action='open-map']::before {
        content: 'Map';
    }

    body[data-focus-panel-mode='field-node'] .journey-compass-action[data-journey-action='search-field']::before {
        content: 'Search';
    }

    body.is-active[data-panel-surface='idle']:not([data-panel-surface^='map-']) .journey-compass {
        display: grid;
        grid-template-columns: minmax(140px, 1fr) minmax(142px, 42vw);
        align-items: center;
        gap: 7px;
    }

    body.is-active[data-panel-surface='idle']:not([data-panel-surface^='map-']) .journey-compass-copy {
        min-width: 0;
    }

    body.is-active[data-panel-surface='idle']:not([data-panel-surface^='map-']) .journey-compass-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 6px;
        min-width: 0;
        padding-left: 0;
    }

    body.is-active[data-panel-surface='idle']:not([data-panel-surface^='map-']) .journey-compass-action,
    body.is-active[data-panel-surface='idle']:not([data-panel-surface^='map-']) .journey-compass-action.action-btn {
        width: auto;
        min-width: 0;
        height: 44px;
        min-height: 44px;
        padding: 0 7px;
        border-radius: 22px;
        font-size: 0;
        letter-spacing: 0;
        white-space: normal;
        overflow: visible;
        text-overflow: clip;
    }

    body.is-active[data-panel-surface='idle']:not([data-panel-surface^='map-']) .journey-compass-action::before,
    body.is-active[data-panel-surface='idle']:not([data-panel-surface^='map-'])
        .journey-compass-action.action-btn::before {
        font-size: 10.5px;
        line-height: 1;
        letter-spacing: 0.02em;
        white-space: nowrap;
    }

    body.is-active #btn-journey-primary[hidden],
    body.is-active #btn-journey-secondary[hidden],
    body.is-active #btn-journey-tertiary[hidden],
    body.is-active #btn-journey-primary[aria-hidden='true'],
    body.is-active #btn-journey-secondary[aria-hidden='true'],
    body.is-active #btn-journey-tertiary[aria-hidden='true'] {
        display: none;
        visibility: hidden;
        pointer-events: none;
    }

    body.is-active[data-panel-surface='idle'] .search-container {
        position: relative;
        left: 0;
        right: 0;
        width: calc(100% - 12px);
        max-width: calc(100% - 12px);
        margin-left: 6px;
        margin-right: 6px;
        box-sizing: border-box;
        transform: none;
        animation-name: none;
        animation-duration: 0s;
    }

    body.is-active[data-panel-surface='search'] .search-container.has-query,
    body.is-active[data-panel-surface='focus-search'] .search-container.has-query {
        left: 0;
        right: 0;
        margin-left: 0;
        margin-right: 0;
        max-width: 100%;
        box-sizing: border-box;
        transform: none;
        animation-name: none;
        animation-duration: 0s;
    }

    body:is([data-panel-surface='search'], [data-panel-surface='focus'], [data-panel-surface='focus-search'])
        .info-panel-surface-selection {
        display: none;
        visibility: hidden;
        pointer-events: none;
    }

    body[data-panel-surface='search'] #btn-panel,
    body[data-panel-surface='search'] #btn-share-view,
    body[data-panel-surface='search'] #btn-legend,
    body[data-panel-surface='search'] .controls {
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(8px) scale(0.96);
    }

    /* focus-search vertical space guard: constrain search results panel height so it
       cannot crowd the focus-stage below. At 390x844 the info/search sheet and
       focus-stage share the viewport; without this cap the results can expand and
       compress focus-stage controls off the bottom. */
    body.is-active[data-panel-surface='focus-search'] .search-container {
        max-height: min(30dvh, 260px);
        overflow-y: auto;
    }

    body.is-active[data-panel-surface='focus-search'] .search-container #search-results.active {
        max-height: min(28dvh, 240px);
        overflow-y: auto;
    }

    @media (min-width: 641px) {
        body.is-active[data-panel-surface='focus-search'] .search-container {
            max-height: min(34dvh, 340px);
            overflow-y: auto;
        }

        body.is-active[data-panel-surface='focus-search'] .search-container #search-results.active {
            max-height: min(30dvh, 320px);
            overflow-y: auto;
        }
    }

    /* Progress Indicators */
    .focus-stage-route {
        display: flex;
        gap: 6px;
        margin-top: 6px;
    }

    .focus-stage-route-dot {
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: var(--glass-reflection-glow);
    }

    .focus-stage-route-dot.is-current {
        background: var(--color-primary, var(--color-primary-alt));
        box-shadow: 0 0 10px var(--color-primary, var(--color-primary-alt));
    }

    /* Neighbors/Insights List */
    .focus-stage-neighbors.active {
        margin: 0 20px 24px;
    }

    .focus-stage-neighbor-kicker {
        font-size: 10px;
        font-weight: 700;
        text-transform: uppercase;
        color: var(--color-primary, var(--color-primary-alt));
        margin-bottom: 12px;
    }

    .focus-stage-neighbor-list {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .focus-stage-neighbor-card {
        padding: 12px 14px;
        border-radius: 12px;
        background: rgba(255, 255, 255, 0.025);
        border: 1px solid var(--glass-reflection-muted);
        display: flex;
        align-items: center;
        gap: 12px;
        min-width: 0;
        overflow: hidden;
        color: var(--color-text-secondary);
        font-size: 13px;
    }

    body.is-active[data-panel-surface='semantic-dive'] #focus-stage {
        display: block;
        opacity: 1;
        pointer-events: auto;
    }

    /* Legacy focus fragments stay hidden by default; premium focus owns state-specific suppression. */
    body.is-active[data-panel-surface]:not([data-panel-surface^='map-']) #trail-controls:not(.active),
    #trail-controls:not(.active) {
        display: none;
    }

    body.is-active[data-panel-surface='semantic-dive']:not([data-panel-surface^='map-']) #trail-controls,
    body.is-active[data-panel-surface='semantic-dive']:not([data-panel-surface^='map-']) .trail-controls {
        display: none;
        pointer-events: none;
    }

    .focus-stage-meta {
        display: none;
    }

    /* Map-search final geometry guard: keep map chrome out of the content lane. */
    body.is-active[data-panel-surface^='map-'] .info-panel {
        left: 8px;
        right: 8px;
        width: auto;
        max-width: none;
    }

    body.is-active[data-panel-surface^='map-'] .search-container {
        left: 0;
        right: 0;
        top: clamp(336px, 41dvh, 360px);
        width: 100%;
        max-width: none;
        max-height: min(38dvh, 320px);
        box-sizing: border-box;
    }

    body.is-active[data-panel-surface^='map-'] .search-container .search-results.active {
        box-sizing: border-box;
        max-height: min(22dvh, 180px);
    }

    /* Product-route final guards: once the real mobile route has handed off
       to search, focus, preview, or dive, stale lower-surface chrome must not
       remain as a second drawer. */
    body.is-active:is([data-panel-surface='search'], [data-panel-surface='focus-search']) #mode-chips,
    body.is-active:is([data-panel-surface='search'], [data-panel-surface='focus-search']) .mode-chips {
        display: none;
        visibility: hidden;
        pointer-events: none;
    }

    body.is-active[data-panel-surface='focus-search'][data-trail-state='active'][data-thread-inspect-surface='walk-next']
        #thread-inspector.active {
        display: block;
        visibility: visible;
        opacity: 1;
        pointer-events: auto;
    }

    body.is-active[data-panel-surface='focus-search'][data-trail-state='active'][data-thread-inspect-surface='walk-next']
        #thread-inspector.active
        .focus-thread-inspector {
        display: grid;
        visibility: visible;
        opacity: 1;
        max-height: 76px;
        min-height: 64px;
        padding: 6px 8px;
        gap: 3px;
        overflow: hidden;
    }

    body:is([data-panel-surface='focus'], [data-panel-surface='semantic-dive']) #info-panel.info-panel,
    body.is-active:is([data-panel-surface='focus'], [data-panel-surface='semantic-dive']) #info-panel.info-panel,
    body.is-active[data-panel-surface='focus-search'][data-trail-state='active'] #info-panel.info-panel {
        display: none;
        visibility: hidden;
        opacity: 0;
        pointer-events: none;
    }

    body.is-active:is([data-panel-surface='focus'], [data-panel-surface='semantic-dive']) .search-container,
    body.is-active[data-panel-surface='focus-search'][data-trail-state='active'] .search-container {
        display: none;
        visibility: hidden;
        opacity: 0;
        pointer-events: none;
    }

    body.is-active:is([data-panel-surface='semantic-dive']) #focus-stage-inside-controls,
    body.is-active:is([data-panel-surface='semantic-dive']) .focus-stage-inside-controls {
        display: grid;
    }


    body.is-active:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-thread-inspect-surface='idle']
        )
        #focus-stage
        .focus-stage-dive-btn,
    body.is-active:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-thread-inspect-surface='idle']
        )
        #focus-stage
        .focus-stage-neighbors.active,
    body.is-active:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-thread-inspect-surface='idle']
        )
        #focus-stage
        .focus-stage-neighbors,
    body.is-active:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-thread-inspect-surface='idle']
        )
        .focus-stage-neighbors {
        display: none;
        visibility: hidden;
        pointer-events: none;
    }

    /* Final focus cockpit conflict guard. The Svelte #journey-chrome lane owns
       visible journey navigation; legacy focus-stage journey fragments must
       not draw inside or over the selected-business card. This belongs in
       surfaces.css because it loads after the focus-dive owner rules. */
    body:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-panel-surface^='map-']
        )
        .focus-stage-journey,
    body:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-panel-surface^='map-']
        )
        .focus-stage-neighbors,
    body:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-panel-surface^='map-']
        )
        .focus-stage-actions {
        display: none;
        visibility: hidden;
        pointer-events: none;
    }

    body:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-panel-surface^='map-']
        )
        #journey-chrome
        .focus-stage-journey {
        display: contents;
        visibility: visible;
        pointer-events: auto;
    }

    body:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-panel-surface^='map-']
        )
        #journey-chrome
        .focus-stage-neighbors {
        display: flex;
        visibility: visible;
        pointer-events: auto;
    }

    body[data-panel-surface='focus']:not([data-panel-surface^='map-']) #journey-chrome,
    body[data-panel-surface='focus-search']:not([data-panel-surface^='map-']):not([data-trail-state='active'])
        #journey-chrome,
    body[data-panel-surface='focus-search'][data-focus-panel-mode='field-node']:not([data-panel-surface^='map-'])
        #journey-chrome {
        display: none;
        visibility: hidden;
        pointer-events: none;
    }

    body.is-active:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-thread-inspect-surface='idle']
        )
        #focus-stage.focus-stage {
        bottom: max(8px, env(safe-area-inset-bottom, 0px));
        max-height: calc(100dvh - 120px);
        min-height: 1px;
        min-width: 1px;
    }

    body.is-active:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-thread-inspect-surface='idle']
        )
        #focus-stage
        #thread-inspector {
        display: block;
        visibility: visible;
        opacity: 1;
        pointer-events: auto;
    }

    body.is-active:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-thread-inspect-surface='idle']
        )
        #focus-stage
        .focus-thread-inspector.active {
        display: grid;
        visibility: visible;
        opacity: 1;
        max-height: min(16dvh, 124px);
        min-height: 112px;
        padding: 6px 8px;
        gap: 3px;
        overflow: hidden;
    }

    body.is-active:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-thread-inspect-surface='idle']
        )
        #focus-stage
        .focus-thread-inspector-copy,
    body.is-active:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-thread-inspect-surface='idle']
        )
        #focus-stage
        .focus-thread-inspector-meta {
        display: block;
        visibility: visible;
        max-height: none;
        overflow: visible;
    }

    body.is-active:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-thread-inspect-surface='idle']
        )
        #focus-stage
        :is(#trail-controls, #trail-context) {
        display: none;
        visibility: hidden;
        pointer-events: none;
    }

    body.is-active:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-thread-inspect-surface='idle']
        )
        #focus-stage
        .focus-thread-inspector-title {
        font-size: 10px;
        line-height: 1.1;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    body.is-active:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-thread-inspect-surface='idle']
        )
        #focus-stage
        .focus-thread-inspector-actions {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 5px;
        margin-top: 2px;
    }

    body.is-active:is([data-panel-surface='focus'], [data-panel-surface='focus-search']):not(
            [data-thread-inspect-surface='idle']
        )
        #focus-stage
        .focus-thread-inspector-btn {
        min-height: 44px;
        height: 44px;
        padding-inline: 5px;
        border-radius: 10px;
    }


    /* Map-focus-search owns the selected-card drawer; search chrome and
       legacy info-panel content must not become competing map drawers. */
    body.is-active[data-panel-surface='map-focus-search'] #info-panel.info-panel {
        left: 10px;
        right: 10px;
        bottom: 0;
        top: auto;
        width: auto;
        height: min(22dvh, 192px);
        min-height: 0;
        max-height: min(22dvh, 192px);
        display: block;
        visibility: visible;
        overflow: hidden;
        pointer-events: auto;
        z-index: var(--z-overlay-floating);
        border-color: rgba(var(--color-primary-tint-rgb), 0.28);
        border-radius: 14px 14px 0 0;
        background:
            linear-gradient(180deg, rgba(8, 21, 25, 0.96), rgba(5, 12, 16, 0.94)),
            radial-gradient(circle at 88% 0%, rgba(255, 226, 132, 0.12), transparent 36%);
        box-shadow:
            inset 0 1px 0 var(--glass-reflection-muted),
            0 -16px 38px var(--shadow-penumbra);
    }

    body.is-active[data-panel-surface='map-focus-search'] #info-panel .info-content {
        height: 100%;
        max-height: 100%;
        padding: 10px 12px 12px;
        overflow: hidden;
        pointer-events: auto;
    }

    body.is-active[data-panel-surface='map-focus-search'] .info-header,
    body.is-active[data-panel-surface='map-focus-search'] #info-panel-title,
    body.is-active[data-panel-surface='map-focus-search'] .stats-row,
    body.is-active[data-panel-surface='map-focus-search'] .stat-caption,
    body.is-active[data-panel-surface='map-focus-search'] .demo-starters,
    body.is-active[data-panel-surface='map-focus-search'] #filters-section,
    body.is-active[data-panel-surface='map-focus-search'] #cluster-section,
    body.is-active[data-panel-surface='map-focus-search'] #mode-grid,
    body.is-active[data-panel-surface='map-focus-search'] .mode-grid,
    body.is-active[data-panel-surface='map-focus-search'] #trail-controls,
    body.is-active[data-panel-surface='map-focus-search'] .trail-controls,
    body.is-active[data-panel-surface='map-focus-search'] #trail-context,
    body.is-active[data-panel-surface='map-focus-search'] .trail-context,
    body.is-active[data-panel-surface='map-focus-search'] .search-container {
        display: none;
        visibility: hidden;
        pointer-events: none;
    }

    body.is-active[data-panel-surface='map-focus-search'] #selected-card.selected-card {
        position: static;
        inset: auto;
        display: block;
        visibility: visible;
        opacity: 1;
        width: 100%;
        max-width: 100%;
        max-height: 100%;
        margin: 0;
        padding: 0;
        border: 0;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        overflow: hidden;
        pointer-events: auto;
        transform: none;
    }

    body.is-active[data-panel-surface='map-focus-search'] #selected-card #vector-cascade-bg {
        display: none;
        visibility: hidden;
        pointer-events: none;
    }

    body.is-active[data-panel-surface='map-focus-search'] #selected-details[hidden] {
        display: none;
    }

    /* Map trail can be declared either as the panel surface or by the real
       strip-owner tuple while the panel reducer is still on map-search. */
    body.is-active:is(
            [data-panel-surface='map-trail'],
            [data-panel-surface='map-search'][data-trail-state='active'][data-journey-navigation-owner='map-trail-strip']
        )
        .info-panel {
        display: block;
        visibility: visible;
        pointer-events: none;
        left: 0;
        right: 0;
        bottom: auto;
        width: 100%;
        height: 0;
        min-height: 0;
        max-height: 0;
        padding: 0;
        border: 0;
        background: transparent;
        box-shadow: none;
        overflow: visible;
    }

    body.is-active:is(
            [data-panel-surface='map-trail'],
            [data-panel-surface='map-search'][data-trail-state='active'][data-journey-navigation-owner='map-trail-strip']
        )
        .info-content {
        display: block;
        height: 0;
        min-height: 0;
        max-height: 0;
        padding: 0;
        overflow: visible;
        pointer-events: none;
    }

    body.is-active:is(
            [data-panel-surface='map-trail'],
            [data-panel-surface='map-search'][data-trail-state='active'][data-journey-navigation-owner='map-trail-strip']
        )
        .info-header,
    body.is-active:is(
            [data-panel-surface='map-trail'],
            [data-panel-surface='map-search'][data-trail-state='active'][data-journey-navigation-owner='map-trail-strip']
        )
        #info-panel-title,
    body.is-active:is(
            [data-panel-surface='map-trail'],
            [data-panel-surface='map-search'][data-trail-state='active'][data-journey-navigation-owner='map-trail-strip']
        )
        .stats-row,
    body.is-active:is(
            [data-panel-surface='map-trail'],
            [data-panel-surface='map-search'][data-trail-state='active'][data-journey-navigation-owner='map-trail-strip']
        )
        .demo-starters,
    body.is-active:is(
            [data-panel-surface='map-trail'],
            [data-panel-surface='map-search'][data-trail-state='active'][data-journey-navigation-owner='map-trail-strip']
        )
        #filters-section,
    body.is-active:is(
            [data-panel-surface='map-trail'],
            [data-panel-surface='map-search'][data-trail-state='active'][data-journey-navigation-owner='map-trail-strip']
        )
        #cluster-section,
    body.is-active:is(
            [data-panel-surface='map-trail'],
            [data-panel-surface='map-search'][data-trail-state='active'][data-journey-navigation-owner='map-trail-strip']
        )
        #mode-grid,
    body.is-active:is(
            [data-panel-surface='map-trail'],
            [data-panel-surface='map-search'][data-trail-state='active'][data-journey-navigation-owner='map-trail-strip']
        )
        .mode-grid,
    body.is-active:is(
            [data-panel-surface='map-trail'],
            [data-panel-surface='map-search'][data-trail-state='active'][data-journey-navigation-owner='map-trail-strip']
        )
        #selected-card,
    body.is-active:is(
            [data-panel-surface='map-trail'],
            [data-panel-surface='map-search'][data-trail-state='active'][data-journey-navigation-owner='map-trail-strip']
        )
        .selected-card,
    body.is-active:is(
            [data-panel-surface='map-trail'],
            [data-panel-surface='map-search'][data-trail-state='active'][data-journey-navigation-owner='map-trail-strip']
        )
        .selected-empty {
        display: none;
        visibility: hidden;
        pointer-events: none;
    }

    body.is-active:is(
            [data-panel-surface='map-trail'],
            [data-panel-surface='map-search'][data-trail-state='active'][data-journey-navigation-owner='map-trail-strip']
        )
        .search-container {
        position: fixed;
        left: 8px;
        right: 8px;
        top: calc(148px + env(safe-area-inset-top, 0px));
        bottom: auto;
        width: auto;
        max-width: none;
        max-height: min(34dvh, 288px);
        pointer-events: auto;
        z-index: var(--z-overlay-elevated);
    }

    body.is-active:is(
            [data-panel-surface='map-trail'],
            [data-panel-surface='map-search'][data-trail-state='active'][data-journey-navigation-owner='map-trail-strip']
        )
        .search-results-count,
    body.is-active:is(
            [data-panel-surface='map-trail'],
            [data-panel-surface='map-search'][data-trail-state='active'][data-journey-navigation-owner='map-trail-strip']
        )
        .search-result-listitem:not(:first-child),
    body.is-active:is(
            [data-panel-surface='map-trail'],
            [data-panel-surface='map-search'][data-trail-state='active'][data-journey-navigation-owner='map-trail-strip']
        )
        .search-result-item:not(:first-child) {
        display: none;
        visibility: hidden;
        pointer-events: none;
    }

    body.is-active[data-panel-surface^='map-'] #btn-launch,
    body.is-active[data-panel-surface^='map-'] .launch-btn,
    body.is-active[data-panel-surface^='map-'] #synthesize-trigger {
        display: none;
        visibility: hidden;
        pointer-events: none;
    }

    body.is-active[data-panel-surface^='map-'] #map-container .leaflet-control-attribution {
        display: none;
    }

    @media (prefers-reduced-motion: reduce) {
        body .info-panel,
        body.is-active[data-panel-surface]:not([data-panel-surface^='map-']) .info-panel,
        body[data-panel-surface]:not([data-panel-surface^='map-']) .info-panel,
        body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass,
        body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass-action,
        body[data-panel-surface]:not([data-panel-surface^='map-']) .search-container {
            transition: none;
            animation-name: none;
        }
    }

    /* Map marker ↔ search result visual link.
       Subtle left accent bars echo the marker's glow color in map view,
       making the correspondence legible without extra icons or badges. */
    body.is-active[data-panel-surface^='map-'] .search-result-item.is-anchor {
        border-left: 3px solid rgba(255, 226, 122, 0.72);
        box-shadow:
            inset 3px 0 0 rgba(255, 226, 122, 0.72),
            inset 0 1px 0 var(--glass-reflection-soft),
            0 12px 30px rgba(20, 24, 12, 0.18);
    }
    body.is-active[data-panel-surface^='map-'] .search-result-item.is-anchor .search-result-rank {
        color: rgba(255, 233, 161, 0.94);
    }
    body.is-active[data-panel-surface^='map-'] .search-result-item.is-anchor .search-result-rank::before {
        background: rgba(255, 226, 122, 0.92);
        box-shadow: 0 0 0 5px rgba(255, 226, 122, 0.12);
    }
    body.is-active[data-panel-surface^='map-'] .search-result-item.top-result {
        border-left: 3px solid rgba(var(--color-primary-alt-rgb), 0.6);
    }
    body.is-active[data-panel-surface^='map-'] .search-result-item.top-result .search-result-rank {
        color: rgba(150, 223, 216, 0.88);
    }
    body.is-active[data-panel-surface^='map-'] .search-result-item.top-result .search-result-rank::before {
        background: currentColor;
    }
    body.is-active[data-panel-surface^='map-'] .search-result-item.active-focus {
        border-left: 3px solid rgba(var(--color-primary-alt-rgb), 0.8);
        box-shadow:
            inset 3px 0 0 rgba(var(--color-primary-alt-rgb), 0.8),
            0 20px 44px var(--shadow-penumbra),
            0 0 0 1px rgba(var(--color-primary-alt-rgb), 0.18);
    }

    @media (max-width: 480px) {
        body[data-panel-surface]:not([data-panel-surface^='map-']) .journey-compass-kicker {
            display: none;
        }
    }
}