:root {
    --bg: #edf4ed;
    --panel: #ffffff;
    --panel-strong: #f5faf5;
    --panel-soft: #e7f1e9;
    --border: #c8d9cd;
    --border-bright: #84aa91;
    --text: #173326;
    --muted: #587162;
    --faint: #788f80;
    --accent: #287a55;
    --accent-strong: #117d73;
    --warm: #a96f12;
    --bad: #bd4e4e;
    --good: #2f8a54;
    --shadow: rgba(35, 65, 45, 0.12);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100dvh;
    overflow: hidden;
    background:
        radial-gradient(circle at 15% 10%, rgba(89, 174, 121, 0.20), transparent 34%),
        linear-gradient(135deg, #f7fbf5 0%, #e8f2e8 45%, #e7f0f5 100%);
    color: var(--text);
    font-family: Georgia, "Times New Roman", serif;
}

button,
input,
select { font: inherit; }

.app-shell {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    height: 100dvh;
}

.situation-room {
    position: fixed;
    inset: 0;
    z-index: 100;
    overflow: hidden;
    color: #e5e5d3;
    background:
        linear-gradient(rgba(202, 193, 154, .025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(202, 193, 154, .025) 1px, transparent 1px),
        radial-gradient(circle at 44% 48%, #294239 0%, #16231f 52%, #0b1210 100%);
    background-size: 42px 42px, 42px 42px, auto;
}
.situation-room canvas { position: absolute; inset: 0; width: 100%; height: 100%; touch-action: none; }
.sr-header { position: absolute; z-index: 2; inset: 18px 20px auto; display: flex; align-items: flex-start; gap: 12px; font-family: Georgia, serif; pointer-events: none; }
.sr-brand, .sr-date { display: grid; gap: 3px; padding: 12px 14px; border: 1px solid rgba(214,211,173,.2); border-radius: 12px; background: rgba(13,24,20,.88); box-shadow: 0 16px 44px rgba(0,0,0,.22); backdrop-filter: blur(10px); }
.sr-header p, .sr-kicker { margin: 0 0 5px; color: #b8cbb5; font: 700 .66rem/1.2 system-ui, sans-serif; letter-spacing: .12em; text-transform: uppercase; }
.sr-header strong { font-size: 1.35rem; color: #f3efd9; letter-spacing: .01em; }
.sr-header span { color: #91a697; font: .72rem system-ui, sans-serif; letter-spacing: .04em; }
.sr-header .icon-btn, .sr-panel button, .sr-controls button { background: rgba(17, 30, 26, .92); border: 1px solid rgba(214, 211, 173, .35); color: #eff0df; pointer-events: auto; }
.sr-date { margin-left: auto; min-width: 146px; text-align: right; font-family: system-ui, sans-serif; }
.sr-date small { color: #91a697; font-size: .58rem; letter-spacing: .12em; text-transform: uppercase; }
.sr-date strong { font-size: .84rem; }
.sr-modes { position: absolute; z-index: 2; left: 20px; top: 118px; display: flex; flex-direction: column; gap: 8px; }
.sr-modes button { min-width: 126px; padding: 9px 11px; border: 1px solid rgba(214,211,173,.2); border-radius: 9px; background: rgba(13,24,20,.8); color: #d9e0d8; cursor: pointer; text-align: left; font: 800 .67rem system-ui, sans-serif; letter-spacing: .06em; text-transform: uppercase; }
.sr-modes button span { display: block; margin-top: 3px; color: #84958b; font-size: .56rem; font-weight: 500; letter-spacing: 0; text-transform: none; }
.sr-modes button[aria-current="true"] { border-color: rgba(217,185,104,.55); background: rgba(217,185,104,.14); color: #f1dfaf; }
.sr-panel { position: absolute; z-index: 2; right: 20px; top: 104px; bottom: 74px; width: min(350px, calc(100% - 40px)); overflow: auto; padding: 19px; border: 1px solid rgba(214, 211, 173, .25); border-radius: 14px; background: rgba(13, 24, 20, .93); box-shadow: 0 18px 50px rgba(0,0,0,.3); backdrop-filter: blur(10px); transform: translateX(calc(100% + 28px)); transition: transform .24s ease; }
.sr-panel.open { transform: translateX(0); }
.sr-panel h2 { margin: 0 0 8px; font-size: 1.42rem; color: #f4efd6; }
.sr-panel p { margin: 0 0 10px; font: .78rem/1.42 system-ui, sans-serif; color: #ced7c8; }
.sr-panel .sr-date { color: #d1b66d; font-weight: 800; }
.sr-panel dl { display: grid; grid-template-columns: 1fr 1fr; margin: 12px 0; gap: 10px; }
.sr-panel dl div { padding-top: 8px; border-top: 1px solid rgba(214,211,173,.2); }
.sr-panel dt { color: #aebda9; font: .62rem system-ui, sans-serif; text-transform: uppercase; letter-spacing: .08em; }
.sr-panel dd { margin: 3px 0 0; color: #f2edcf; font: 700 .85rem system-ui, sans-serif; }
.sr-panel .sr-note { color: #b3b9a5; font-size: .7rem; }
.sr-panel button { min-height: 30px; margin-bottom: 16px; padding: 0 9px; cursor: pointer; font: 700 .7rem system-ui, sans-serif; }
.sr-events { display: grid; gap: 8px; margin-top: 16px; padding-top: 14px; border-top: 1px solid rgba(214,211,173,.18); }
.sr-events h3 { margin: 0; color: #c8b778; font: 800 .65rem system-ui, sans-serif; letter-spacing: .1em; text-transform: uppercase; }
.sr-events article { padding-left: 10px; border-left: 2px solid #977d45; }
.sr-events article span { color: #9fb0a2; font: .62rem system-ui, sans-serif; }
.sr-events article p { margin: 3px 0 0; font-size: .7rem; }
.sr-empty { margin-top: 16px; padding: 10px; border: 1px dashed rgba(214,211,173,.2); color: #94a499; font: .68rem/1.4 system-ui, sans-serif; }
.sr-legend { position: absolute; z-index: 2; left: 20px; bottom: 72px; display: grid; gap: 3px; max-width: 230px; padding: 10px 12px; border: 1px solid rgba(214,211,173,.2); border-radius: 10px; background: rgba(13,24,20,.82); backdrop-filter: blur(8px); }
.sr-legend strong { color: #e7eadc; font: 800 .66rem system-ui, sans-serif; }
.sr-legend span, .sr-legend small { color: #91a198; font: .62rem/1.35 system-ui, sans-serif; }
.sr-legend small { color: #c5ad6c; }
.sr-hover { position: absolute; z-index: 2; left: 50%; bottom: 26px; transform: translateX(-50%); padding: 7px 11px; border: 1px solid rgba(214,211,173,.24); background: rgba(12,22,18,.78); color: #e8ead9; font: 700 .68rem system-ui, sans-serif; pointer-events: none; }
.sr-controls { position: absolute; z-index: 2; inset: auto 20px 18px; display: flex; align-items: center; gap: 12px; color: #c7d1c3; font: .7rem system-ui, sans-serif; }
.sr-controls button { padding: 7px 10px; cursor: pointer; }
.sr-loading { position: absolute; z-index: 3; inset: 0; display: grid; place-content: center; justify-items: center; gap: 12px; background: #101d19; color: #d8dccb; font: .75rem system-ui, sans-serif; letter-spacing: .06em; }
.sr-loading span { width: 26px; height: 26px; border: 2px solid rgba(214,211,173,.2); border-top-color: #c5aa68; border-radius: 50%; animation: sr-spin .8s linear infinite; }
.sr-loading[hidden] { display: none; }
@keyframes sr-spin { to { transform: rotate(360deg); } }
.sr-fallback { position: absolute; z-index: 4; inset: 50% auto auto 50%; width: min(410px, calc(100% - 40px)); transform: translate(-50%, -50%); padding: 22px; border: 1px solid rgba(214,211,173,.3); background: #111f1a; color: #eef0df; box-shadow: 0 20px 60px rgba(0,0,0,.4); }
.sr-fallback strong { display: block; color: #f2e9c9; font-size: 1.05rem; }
.sr-fallback p { margin: 10px 0 16px; color: #b9c7b9; font: .78rem/1.5 system-ui, sans-serif; }
.sr-fallback button { min-height: 34px; padding: 0 12px; border: 1px solid rgba(214,211,173,.4); background: #aa8b49; color: #101a16; cursor: pointer; font: 800 .72rem system-ui, sans-serif; }
@media (max-width: 700px) {
    .sr-header { inset: 10px 12px auto; } .sr-brand { padding: 9px 10px; } .sr-header strong { font-size: .9rem; } .sr-header span { display: none; }
    .sr-date { min-width: 102px; padding: 8px 9px; } .sr-date strong { font-size: .68rem; }
    .sr-header .icon-btn { padding: 0 8px; font-size: .68rem; }
    .sr-modes { top: auto; left: 12px; right: 12px; bottom: calc(39% + 68px); flex-direction: row; overflow-x: auto; }
    .sr-modes button { min-width: 92px; } .sr-modes button span { display: none; }
    .sr-panel { top: auto; right: 0; bottom: 0; width: 100%; max-height: 56%; padding: 14px 16px; border-width: 1px 0 0; border-radius: 14px 14px 0 0; backdrop-filter: none; transform: translateY(calc(100% + 20px)); }
    .sr-panel.open { transform: translateY(0); }
    .sr-legend { display: none; }
    .sr-hover { bottom: calc(39% + 54px); max-width: calc(100% - 24px); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .sr-controls { inset: auto 12px calc(39% + 10px); } .sr-controls span { display: none; }
}
@media (prefers-reduced-motion: reduce) { .situation-room * { transition: none !important; animation: none !important; } }

.topbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    min-height: 64px;
    padding: 10px 18px;
    background: rgba(255, 255, 255, 0.88);
    border-bottom: 1px solid var(--border);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    z-index: 10;
}

.brand-block,
.time-block,
.control-strip,
.utility-strip,
.stats-row,
.speed-control {
    display: flex;
    align-items: center;
}

.brand-block {
    gap: 12px;
    flex: 1 1 250px;
    min-width: 0;
}

.brand-mark {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(40, 122, 85, 0.30);
    border-radius: 8px;
    background: linear-gradient(145deg, rgba(91, 181, 127, 0.24), rgba(64, 181, 170, 0.10));
    color: var(--accent);
    font-weight: 800;
}

.brand-name {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.brand-subtitle,
.time-label,
.stats-row small,
.speed-control span {
    color: var(--muted);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.time-block {
    gap: 10px;
    flex: 0 0 auto;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--panel);
}

.time-block strong {
    color: var(--warm);
    font-size: 1.25rem;
    min-width: 58px;
    text-align: right;
}

.status-pill {
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(40, 122, 85, 0.10);
    color: var(--accent);
    font-size: 0.72rem;
    font-weight: 700;
}

.status-pill.running {
    background: rgba(17, 125, 115, 0.13);
    color: var(--accent-strong);
}

.control-strip,
.utility-strip {
    gap: 8px;
    flex: 0 1 auto;
    flex-wrap: wrap;
}

.icon-btn,
.run-btn,
.view-tab,
.dock-tab {
    border: 1px solid var(--border);
    background: var(--panel-strong);
    color: var(--text);
    cursor: pointer;
    transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

a.icon-btn {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.icon-btn,
.run-btn {
    min-height: 34px;
    padding: 0 12px;
    border-radius: 7px;
    font-size: 0.82rem;
    font-weight: 700;
}

.icon-btn:hover,
.run-btn:hover,
.view-tab:hover,
.dock-tab:hover {
    border-color: var(--border-bright);
    background: var(--panel-soft);
}

.icon-btn.active,
.run-btn {
    border-color: rgba(40, 122, 85, 0.45);
    color: var(--accent);
}

.run-btn.running {
    color: var(--warm);
    border-color: rgba(169, 111, 18, 0.48);
}

.speed-control {
    gap: 8px;
    height: 34px;
    padding: 0 10px;
    border: 1px solid var(--border);
    border-radius: 7px;
    background: var(--panel);
}

.speed-control input {
    width: 96px;
    accent-color: var(--accent);
}

.speed-control strong {
    width: 28px;
    color: var(--accent);
    font-size: 0.82rem;
    text-align: right;
}

.role-control {
    display: grid;
    gap: 2px;
    padding: 5px 10px;
    border-radius: 10px;
    background: rgba(237, 244, 238, 0.9);
    color: var(--muted);
    font-size: .58rem;
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
}
.role-control select { max-width: 180px; border: 0; background: transparent; color: var(--text); font-size: .76rem; font-weight: 700; text-transform: none; }
.observer-action-note { display: grid; gap: 5px; padding: 13px; border-radius: 12px; background: rgba(255,255,255,.88); color: var(--muted); font-size: .78rem; line-height: 1.4; }
.observer-action-note strong { color: var(--accent); }

.evidence-content { display: grid; gap: 12px; }
.evidence-role, .evidence-card, .comparison-card { padding: 13px; border: 1px solid #e1eae2; border-radius: 12px; background: rgba(255,255,255,.86); box-shadow: 0 5px 15px rgba(33,61,40,.045); }
.evidence-role span, .evidence-tag { color: var(--muted); font-size: .6rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.evidence-role strong { display: block; margin-top: 3px; color: var(--accent); }
.evidence-role p, .evidence-card p, .comparison-card p { margin: 8px 0 0; color: var(--muted); font-size: .76rem; line-height: 1.45; }
.evidence-card h3, .comparison-card h3 { margin: 5px 0 8px; font-size: .92rem; }
.evidence-card h4 { margin: 12px 0 4px; font-size: .72rem; }
.evidence-card ul { margin: 5px 0; padding-left: 18px; color: var(--muted); font-size: .74rem; line-height: 1.45; }
.evidence-tag.assumption { color: #946215; margin-top: 12px; }.evidence-tag.generated { color: #536d95; margin-top: 12px; }
.evidence-meta { display:flex; justify-content:space-between; gap:8px; margin-top:10px; color: var(--accent); font-size:.68rem; font-weight:800; }
.evidence-signals { display:grid; gap:7px; }.evidence-signals div { display:grid; grid-template-columns: 1fr auto; gap:3px 8px; font-size:.7rem; color:var(--muted); }.evidence-signals strong { color:var(--text); }.evidence-signals i { grid-column:1 / -1; height:5px; overflow:hidden; border-radius:999px; background:#e8efea; }.evidence-signals b { display:block; height:100%; background:var(--accent); }
.compare-btn { width:100%; margin-top:12px; padding:8px; border:0; border-radius:8px; background:#e7f3e9; color:var(--accent); font-size:.73rem; font-weight:800; cursor:pointer; }
.comparison-grid { display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:6px; margin-top:10px; font-size:.7rem; color:var(--muted); }.comparison-grid strong { color:var(--accent); }.generated-note { color:#536d95 !important; }
.audit-list { display:grid; gap:8px; }.audit-list article { padding:10px; border:1px solid #e1eae2; border-radius:10px; background:rgba(255,255,255,.72); font-size:.72rem; }.audit-list p { margin:5px 0 0; color:var(--muted); line-height:1.4; }

.workspace {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 380px;
    min-height: 0;
}

.world-pane {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    min-width: 0;
    min-height: 0;
}

.world-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.70);
}

.view-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.view-tab {
    padding: 6px 10px;
    border-radius: 7px;
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.view-tab.active {
    border-color: rgba(40, 122, 85, 0.46);
    color: var(--accent);
    background: rgba(40, 122, 85, 0.09);
}

.stats-row {
    gap: 12px;
    flex-shrink: 0;
}

.stats-row span {
    display: grid;
    grid-template-columns: auto auto;
    gap: 6px;
    align-items: baseline;
    padding: 6px 9px;
    border: 1px solid var(--border);
    border-radius: 7px;
    background: rgba(241, 248, 242, 0.82);
}

.stats-row strong { font-variant-numeric: tabular-nums; }
.good { color: var(--good); }
.bad { color: var(--bad); }

.canvas-wrap {
    position: relative;
    min-height: 0;
    overflow: hidden;
}

#worldCanvas {
    display: block;
    width: 100%;
    height: 100%;
    cursor: crosshair;
}

.canvas-help {
    position: absolute;
    left: 14px;
    bottom: 14px;
    display: grid;
    gap: 6px;
    pointer-events: none;
}

.canvas-help span {
    width: max-content;
    max-width: min(560px, calc(100vw - 430px));
    padding: 6px 10px;
    border: 1px solid rgba(120, 151, 130, 0.55);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.84);
    color: var(--muted);
    font-size: 0.78rem;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.dock {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    min-height: 0;
    border-left: 1px solid var(--border);
    background: rgba(249, 252, 248, 0.92);
}

.dock-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-bottom: 1px solid var(--border);
}

.dock-tab {
    min-height: 42px;
    border-width: 0 0 2px;
    border-color: transparent;
    background: transparent;
    color: var(--muted);
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.dock-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    background: rgba(40, 122, 85, 0.08);
}

.dock-content {
    min-height: 0;
    overflow-y: auto;
    padding: 16px;
}

.dock-content::-webkit-scrollbar { width: 6px; }
.dock-content::-webkit-scrollbar-thumb { border-radius: 3px; background: var(--border-bright); }

.panel { display: none; }
.panel.active { display: block; }

.panel h2 {
    margin: 0 0 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.78rem;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.empty-state,
.metric-card,
.person-card,
.chart-card,
.mini-card,
.event-item,
.composition-grid > div {
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 12px 28px var(--shadow);
}

.empty-state {
    padding: 28px 18px;
    color: var(--muted);
    text-align: center;
    line-height: 1.45;
}

.tile-header,
.person-header,
.event-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.tile-header {
    justify-content: space-between;
    margin-bottom: 12px;
}

.tile-title {
    font-size: 1rem;
    font-weight: 800;
}

.tile-subtitle,
.person-subtitle,
.event-copy p,
.metric-card small {
    color: var(--muted);
    font-size: 0.78rem;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 14px;
}

.metric-card { padding: 10px; }
.metric-card strong {
    display: block;
    margin-top: 3px;
    color: var(--text);
    font-size: 1rem;
}

.person-card {
    padding: 12px;
    margin-bottom: 10px;
}

.person-avatar {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    border: 1px solid var(--border-bright);
    border-radius: 8px;
    background: var(--panel-soft);
    color: var(--accent);
    font-weight: 900;
}

.person-name { font-weight: 800; }

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
}

.tag {
    padding: 4px 7px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(240, 247, 241, 0.86);
    color: var(--muted);
    font-size: 0.72rem;
}

.chart-card,
.mini-card {
    padding: 12px;
    margin-bottom: 16px;
}

#populationChart { width: 100%; height: 170px; }
#miniMapCanvas { width: 100%; height: 132px; }

.bar-stack { display: grid; gap: 8px; }

.bar-row {
    display: grid;
    grid-template-columns: 56px 1fr 44px;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: 0.78rem;
}

.bar-track {
    height: 8px;
    overflow: hidden;
    border-radius: 99px;
    background: rgba(40, 122, 85, 0.12);
}

.bar-fill {
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--accent), var(--warm));
}

.event-list { display: grid; gap: 8px; }
.event-item { padding: 10px; }

.event-type {
    min-width: 72px;
    color: var(--accent);
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.event-copy { flex: 1; }
.event-copy strong { display: block; margin-bottom: 2px; }
.event-copy p { margin: 0; line-height: 1.35; }

.composition-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.atlas-grid {
    display: grid;
    gap: 12px;
}

.atlas-card {
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 9px;
    background: var(--panel);
    box-shadow: 0 8px 20px rgba(35, 65, 45, 0.05);
}

.atlas-card img {
    display: block;
    width: 100%;
    height: 126px;
    object-fit: cover;
    object-position: center;
    border-bottom: 1px solid var(--border);
    background: #edf3ee;
}

.atlas-card div {
    padding: 10px 11px 11px;
}

.atlas-card strong {
    display: block;
    font-size: 0.86rem;
}

.atlas-card p {
    margin: 5px 0 0;
    color: var(--muted);
    font-size: 0.76rem;
    line-height: 1.42;
}

.composition-grid > div { padding: 10px; }
.composition-grid small { color: var(--muted); font-size: 0.72rem; }
.composition-grid strong { display: block; margin-top: 4px; }

.tooltip {
    position: fixed;
    z-index: 100;
    max-width: 260px;
    padding: 10px 12px;
    border: 1px solid var(--border-bright);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.96);
    color: var(--text);
    box-shadow: 0 18px 42px rgba(35, 65, 45, 0.18);
    pointer-events: none;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.12s ease, transform 0.12s ease;
}

.tooltip.visible {
    opacity: 1;
    transform: translateY(0);
}

.tooltip-title {
    margin-bottom: 5px;
    color: var(--accent);
    font-weight: 800;
}

.tooltip-row {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    color: var(--muted);
    font-size: 0.78rem;
}

.file-launch-mode .app-shell {
    filter: blur(2px) saturate(0.72);
    pointer-events: none;
}

.file-launch-notice {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: grid;
    place-items: center;
    padding: 24px;
    background: rgba(222, 237, 225, 0.72);
}

.file-launch-card {
    width: min(520px, 100%);
    padding: 22px;
    border: 1px solid var(--border-bright);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 24px 60px rgba(35, 65, 45, 0.22);
}

.file-launch-card strong {
    display: block;
    margin-bottom: 8px;
    color: var(--accent);
    font-size: 1.08rem;
}

.file-launch-card p {
    margin: 0 0 14px;
    color: var(--muted);
    line-height: 1.45;
}

.file-launch-card code {
    display: block;
    margin: 10px 0;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 7px;
    background: rgba(240, 247, 241, 0.92);
    color: var(--warm);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.86rem;
    white-space: pre-wrap;
}

.file-launch-card a {
    display: inline-flex;
    margin-top: 4px;
    color: var(--accent-strong);
    font-weight: 800;
    text-decoration: none;
}

.file-launch-card a:hover { text-decoration: underline; }

/* ===== GAME HUD ===== */
.era-tag {
    padding: 4px 8px;
    border-radius: 999px;
    border: 1px solid rgba(169, 111, 18, 0.35);
    background: rgba(211, 159, 54, 0.13);
    color: var(--warm);
    font-size: 0.72rem;
    font-weight: 700;
    white-space: nowrap;
}

.step-btn {
    min-height: 34px;
    padding: 0 14px;
    border: 1px solid rgba(169, 111, 18, 0.48);
    border-radius: 7px;
    background: linear-gradient(145deg, rgba(211, 159, 54, 0.20), rgba(211, 159, 54, 0.07));
    color: var(--warm);
    font-size: 0.82rem;
    font-weight: 800;
    cursor: pointer;
    transition: background 0.16s ease, transform 0.08s ease;
}

.step-btn:hover { background: rgba(211, 159, 54, 0.29); }
.step-btn:active { transform: scale(0.97); }

.influence-block {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--panel);
}

.influence-track {
    width: 90px;
    height: 8px;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.influence-fill {
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--accent-strong), var(--accent));
    transition: width 0.4s ease;
}

.influence-block strong {
    min-width: 26px;
    color: var(--accent-strong);
    font-variant-numeric: tabular-nums;
    text-align: right;
}

.score-block {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--panel);
}

.score-block strong {
    display: block;
    font-variant-numeric: tabular-nums;
}

.score-grade {
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border-radius: 7px;
    border: 1px solid var(--border-bright);
    background: var(--panel-soft);
    color: var(--muted);
    font-weight: 900;
}

.score-grade[data-grade='S'] { color: #fff; border-color: var(--warm); background: rgba(169, 111, 18, 0.72); }
.score-grade[data-grade='A'] { color: var(--good); border-color: rgba(47, 138, 84, 0.45); }
.score-grade[data-grade='B'] { color: var(--accent); }
.score-grade[data-grade='D'],
.score-grade[data-grade='F'] { color: var(--bad); border-color: rgba(189, 78, 78, 0.42); }

/* ===== TURN BANNER ===== */
.turn-banner {
    position: absolute;
    top: 14px;
    left: 50%;
    transform: translate(-50%, -8px);
    max-width: min(620px, calc(100% - 32px));
    padding: 9px 16px;
    border: 1px solid var(--border-bright);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.92);
    color: var(--text);
    font-size: 0.86rem;
    text-align: center;
    box-shadow: 0 14px 36px rgba(35, 65, 45, 0.16);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.turn-banner.visible {
    opacity: 1;
    transform: translate(-50%, 0);
}

.turn-banner.celebrate {
    border-color: rgba(169, 111, 18, 0.58);
    color: var(--warm);
}

/* ===== ACTION BAR ===== */
.action-bar {
    position: absolute;
    right: 14px;
    bottom: 14px;
    width: min(388px, calc(100% - 28px));
    max-height: min(68%, 650px);
    display: grid;
    gap: 10px;
    padding: 10px;
    overflow-y: auto;
    border: 1px solid rgba(212, 225, 214, 0.96);
    border-radius: 16px;
    background: rgba(248, 251, 248, 0.91);
    box-shadow: 0 14px 34px rgba(27, 54, 35, 0.12);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
}

.action-bar::-webkit-scrollbar { width: 5px; }
.action-bar::-webkit-scrollbar-thumb { border-radius: 999px; background: rgba(72, 113, 84, 0.24); }

.action-group {
    display: grid;
    gap: 5px;
}

.action-group-title {
    padding: 0 3px;
    color: var(--muted);
    font-size: 0.58rem;
    font-weight: 900;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.action-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
}

.action-btn {
    position: relative;
    display: grid;
    grid-template-columns: 22px 1fr auto;
    align-items: center;
    gap: 8px;
    min-width: 0;
    padding: 7px 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.90);
    color: var(--text);
    font-size: 0.78rem;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    transition: border-color 0.16s ease, background 0.16s ease, opacity 0.16s ease;
}

.action-btn:hover:not(:disabled) {
    border-color: rgba(40, 122, 85, 0.52);
    background: rgba(40, 122, 85, 0.10);
}

.action-btn.recommended:not(:disabled) {
    border-color: rgba(169, 111, 18, 0.58);
    box-shadow: 0 0 0 2px rgba(211, 159, 54, 0.14), 0 9px 20px rgba(40, 79, 51, 0.11);
}

.action-btn.recommended:not(:disabled)::after {
    content: 'Council';
    position: absolute;
    right: 10px;
    bottom: calc(100% - 3px);
    padding: 2px 6px;
    border-radius: 999px;
    background: var(--warm);
    color: #fff;
    font-size: 0.54rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.action-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.action-icon { color: var(--accent); font-size: 0.95rem; }
.action-label {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.action-cost {
    padding: 2px 7px;
    border-radius: 999px;
    border: 1px solid rgba(17, 125, 115, 0.38);
    color: var(--accent-strong);
    font-size: 0.7rem;
    font-variant-numeric: tabular-nums;
}

.action-btn.cooling .action-cost {
    border-color: rgba(169, 111, 18, 0.38);
    color: var(--warm);
}

/* ===== MANDATES & CHRONICLE ===== */
.counsel-card {
    margin-bottom: 16px;
    padding: 14px;
    border: 1px solid rgba(169, 111, 18, 0.28);
    border-radius: 14px;
    background: linear-gradient(145deg, rgba(255, 252, 241, 0.96), rgba(244, 249, 244, 0.96));
    box-shadow: 0 8px 22px rgba(71, 72, 40, 0.07);
}

.counsel-card > strong {
    display: block;
    margin-top: 3px;
    color: var(--text);
    font-size: 0.96rem;
}

.counsel-card p {
    margin: 6px 0 10px;
    color: var(--muted);
    font-size: 0.78rem;
    line-height: 1.45;
}

.counsel-kicker,
.counsel-action,
.mandate-reward {
    color: var(--warm);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.045em;
    text-transform: uppercase;
}

.counsel-action {
    display: inline-flex;
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(211, 159, 54, 0.12);
}

.mandate-list { display: grid; gap: 8px; margin-bottom: 16px; }

.mandate-card {
    padding: 11px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.88);
}

.mandate-card.done {
    border-color: rgba(169, 111, 18, 0.38);
    background: rgba(211, 159, 54, 0.10);
}

.mandate-card.done strong { color: var(--warm); }

.mandate-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px;
}

.mandate-pct {
    color: var(--accent);
    font-size: 0.74rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
}

.mandate-card p {
    margin: 5px 0 8px;
    color: var(--muted);
    font-size: 0.78rem;
    line-height: 1.4;
}

.mandate-reward {
    margin-top: 8px;
    color: var(--accent);
    font-size: 0.62rem;
}

/* ===== NATIONAL STRATEGY ===== */
.agenda-summary {
    margin-bottom: 10px;
    padding: 14px;
    border: 1px solid rgba(169, 111, 18, 0.30);
    border-radius: 14px;
    background: linear-gradient(145deg, rgba(255, 251, 238, 0.98), rgba(242, 249, 243, 0.96));
    box-shadow: 0 8px 22px rgba(65, 70, 40, 0.07);
}

.agenda-summary > strong {
    display: block;
    margin: 4px 0 6px;
    font-size: 1rem;
}

.agenda-summary p,
.agenda-option p {
    margin: 0;
    color: var(--muted);
    font-size: 0.72rem;
    line-height: 1.4;
}

.agenda-kicker,
.agenda-effect,
.agenda-lock {
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.055em;
    text-transform: uppercase;
}

.agenda-kicker,
.agenda-effect { color: var(--warm); }
.agenda-lock { margin-top: 9px; color: var(--muted); }

.agenda-list,
.settlement-list {
    display: grid;
    gap: 7px;
    margin-bottom: 18px;
}

.agenda-option {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr) auto;
    align-items: center;
    gap: 9px;
    padding: 9px 10px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.84);
}

.agenda-option.active {
    border-color: rgba(40, 122, 85, 0.38);
    background: rgba(40, 122, 85, 0.08);
}

.agenda-option-icon {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border-radius: 9px;
    background: var(--panel-soft);
    color: var(--accent);
    font-size: 1rem;
}

.agenda-option > div:nth-child(2) { min-width: 0; }
.agenda-option strong { display: block; margin-bottom: 2px; font-size: 0.78rem; }

.agenda-option button {
    min-width: 66px;
    padding: 5px 7px;
    border: 1px solid rgba(40, 122, 85, 0.25);
    border-radius: 8px;
    background: rgba(40, 122, 85, 0.08);
    color: var(--accent);
    font-size: 0.62rem;
    font-weight: 800;
}

.agenda-option button:disabled { border-color: transparent; color: var(--muted); opacity: 0.58; }

.outlook-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
    margin-bottom: 18px;
}

.outlook-card {
    padding: 9px 10px;
    border: 1px solid var(--border);
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.86);
}

.outlook-card > div:first-child {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 6px;
    color: var(--muted);
    font-size: 0.66rem;
}

.outlook-card strong { color: var(--text); font-size: 0.72rem; }

.settlement-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 9px 11px;
    border: 1px solid var(--border);
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.86);
    color: var(--text);
    text-align: left;
}

.settlement-row:hover { border-color: rgba(40, 122, 85, 0.36); background: rgba(40, 122, 85, 0.07); }
.settlement-row span { min-width: 0; }
.settlement-row strong,
.settlement-row small { display: block; }
.settlement-row strong { overflow: hidden; font-size: 0.78rem; text-overflow: ellipsis; white-space: nowrap; }
.settlement-row small { margin-top: 2px; color: var(--muted); font-size: 0.62rem; text-transform: capitalize; }
.settlement-row b { color: var(--accent); font-size: 0.75rem; }

.chronicle-list { display: grid; gap: 8px; }

.chronicle-entry {
    padding: 11px 12px;
    border: 1px solid var(--border);
    border-left: 3px solid var(--warm);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.88);
}

.chronicle-year {
    margin-bottom: 4px;
    color: var(--warm);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.chronicle-entry p {
    margin: 0;
    color: var(--text);
    font-size: 0.82rem;
    line-height: 1.5;
    font-style: italic;
}

/* ===== ENDGAME ===== */
.endgame-overlay {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: grid;
    place-items: center;
    padding: 24px;
    background: rgba(225, 237, 226, 0.82);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
}

.endgame-overlay[hidden] { display: none; }

.endgame-card {
    width: min(520px, 100%);
    padding: 30px;
    border: 1px solid rgba(189, 78, 78, 0.40);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 32px 80px rgba(35, 65, 45, 0.24);
    text-align: center;
}

.endgame-overlay.victory .endgame-card {
    border-color: rgba(169, 111, 18, 0.52);
}

.endgame-kicker {
    color: var(--bad);
    font-size: 0.76rem;
    font-weight: 900;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.endgame-overlay.victory .endgame-kicker { color: var(--warm); }

.endgame-card h2 {
    margin: 8px 0 12px;
    font-size: 1.7rem;
}

.endgame-card p {
    margin: 0 0 18px;
    color: var(--muted);
    line-height: 1.55;
}

.endgame-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: 20px;
}

.endgame-stats div {
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(240, 247, 241, 0.88);
}

.endgame-stats small {
    display: block;
    color: var(--muted);
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.endgame-stats strong {
    display: block;
    margin-top: 3px;
    font-size: 1.05rem;
}

.dock-tabs { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 1040px) {
    body { overflow: auto; }

    .app-shell {
        height: auto;
        min-height: 100vh;
    }

    .topbar {
        align-items: stretch;
        padding: 12px;
    }

    .brand-block,
    .time-block,
    .control-strip,
    .utility-strip {
        width: 100%;
    }

    .workspace {
        grid-template-columns: minmax(0, 1fr);
        grid-template-rows: minmax(540px, 66vh) auto;
    }

    .world-toolbar {
        flex-wrap: wrap;
    }

    .stats-row {
        flex: 1 1 100%;
        flex-wrap: wrap;
    }

    .dock {
        border-left: 0;
        border-top: 1px solid var(--border);
    }

    .canvas-help span { max-width: calc(100vw - 28px); }
}

/* ===== CALM PRODUCT SURFACE ===== */
:root {
    --bg: #f4f7f3;
    --panel: #ffffff;
    --panel-strong: #f8faf8;
    --panel-soft: #edf4ee;
    --border: #dce6de;
    --border-bright: #9dc3a8;
    --text: #16251b;
    --muted: #66756b;
    --shadow: rgba(27, 50, 34, 0.10);
}

body {
    background:
        radial-gradient(circle at 5% 0%, rgba(116, 190, 136, 0.14), transparent 26%),
        linear-gradient(135deg, #f9fbf8 0%, #f1f6f1 52%, #f7f9fb 100%);
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    letter-spacing: -0.01em;
}

.topbar {
    min-height: 76px;
    gap: 12px;
    padding: 12px 22px;
    background: rgba(255, 255, 255, 0.76);
    border-bottom-color: rgba(189, 208, 193, 0.72);
}

.brand-block { gap: 10px; }

.brand-mark {
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 13px;
    background: linear-gradient(145deg, #256d4e, #3a9970);
    box-shadow: 0 7px 18px rgba(36, 109, 78, 0.22);
    color: #fff;
}

.brand-name { font-size: 1.05rem; letter-spacing: -0.025em; }
.brand-subtitle { margin-top: 2px; font-size: 0.63rem; font-weight: 700; }

.time-block,
.influence-block,
.score-block {
    border-color: transparent;
    border-radius: 13px;
    background: rgba(247, 250, 247, 0.82);
    box-shadow: inset 0 0 0 1px rgba(216, 228, 218, 0.88);
}

.time-block { gap: 8px; padding: 9px 12px; }
.time-block strong { font-size: 1.18rem; letter-spacing: -0.04em; }
.era-tag { border: 0; background: rgba(211, 159, 54, 0.15); }
.status-pill { background: rgba(40, 122, 85, 0.11); }

.control-strip,
.utility-strip { gap: 6px; }

.icon-btn,
.run-btn,
.step-btn {
    min-height: 36px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    box-shadow: none;
}

.icon-btn { color: var(--muted); }
.icon-btn:hover,
.view-tab:hover,
.dock-tab:hover { border-color: transparent; background: rgba(37, 109, 78, 0.08); }
.icon-btn.active { background: rgba(37, 109, 78, 0.10); color: var(--accent); }
.run-btn { padding: 0 16px; background: #1f6d4c; color: #fff; box-shadow: 0 6px 14px rgba(31, 109, 76, 0.20); }
.run-btn:hover { background: #175d40; color: #fff; }
.run-btn.running { background: #966614; color: #fff; }
.step-btn { padding: 0 13px; background: rgba(211, 159, 54, 0.15); border-color: transparent; }
.speed-control { border-color: transparent; border-radius: 10px; background: rgba(237, 244, 238, 0.9); }

.workspace {
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 12px;
    padding: 12px;
}

.world-pane,
.dock {
    overflow: hidden;
    border: 1px solid rgba(213, 225, 215, 0.92);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.78);
    box-shadow: 0 14px 34px rgba(28, 52, 35, 0.07);
}

.world-toolbar {
    padding: 11px 14px;
    border-bottom-color: rgba(221, 231, 222, 0.9);
    background: rgba(255, 255, 255, 0.72);
}

.view-tabs {
    gap: 2px;
    padding: 3px;
    border-radius: 11px;
    background: #eef3ef;
}

.view-tab {
    border: 0;
    border-radius: 8px;
    padding: 6px 9px;
    font-size: 0.66rem;
    letter-spacing: 0.03em;
}

.view-tab.active {
    background: #fff;
    border-color: transparent;
    box-shadow: 0 2px 7px rgba(31, 75, 45, 0.12);
}

.stats-row { gap: 4px; }
.stats-row span { gap: 4px; padding: 5px 7px; border: 0; border-radius: 8px; background: transparent; }
.stats-row small { font-size: 0.59rem; letter-spacing: 0.05em; }
.stats-row strong { font-size: 0.86rem; }

.canvas-help span {
    border: 0;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.86);
    box-shadow: 0 6px 18px rgba(29, 55, 36, 0.10);
}

.dock { border-left: 1px solid rgba(213, 225, 215, 0.92); }
.dock-tabs { padding: 7px 8px 0; gap: 2px; border-bottom: 0; }
.dock-tab { min-height: 34px; border: 0; border-radius: 9px; font-size: 0.63rem; letter-spacing: 0.03em; }
.dock-tab.active { border-bottom-color: transparent; background: rgba(37, 109, 78, 0.10); }
.dock-content { padding: 14px; }
.panel h2 { margin-bottom: 9px; border-bottom: 0; color: #758278; font-size: 0.67rem; }

.empty-state,
.metric-card,
.person-card,
.chart-card,
.mini-card,
.event-item,
.composition-grid > div,
.mandate-card,
.chronicle-entry {
    border-color: #e1eae2;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.86);
    box-shadow: 0 5px 15px rgba(33, 61, 40, 0.045);
}

.person-avatar { border: 0; border-radius: 12px; background: #e7f3e9; }
.tag { border: 0; background: #eef4ef; }
.action-btn {
    min-width: 0;
    border-color: rgba(212, 225, 214, 0.95);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 7px 16px rgba(27, 54, 35, 0.08);
}

.action-btn:hover:not(:disabled) { background: #f2f8f3; }

@media (max-width: 520px) {
    .action-bar { max-height: 58%; }
    .action-grid { grid-template-columns: minmax(0, 1fr); }
}

.canvas-wrap {
    background:
        radial-gradient(circle at 52% 50%, rgba(255, 255, 255, 0.72), transparent 52%),
        linear-gradient(145deg, #dcecf0, #d0e2e9);
}

#worldCanvas { background: #d9edf2; }

.map-identity {
    position: absolute;
    top: 18px;
    left: 18px;
    display: grid;
    gap: 2px;
    padding: 9px 12px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.78);
    box-shadow: 0 7px 20px rgba(32, 67, 54, 0.10);
    pointer-events: none;
}

.map-identity strong { color: #1d5439; font-size: 0.88rem; letter-spacing: -0.02em; }
.map-identity span { color: var(--muted); font-size: 0.63rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }

@media (max-width: 1040px) {
    .topbar {
        min-width: 0;
        padding: 12px;
    }

    .workspace {
        grid-template-columns: minmax(0, 1fr);
        padding: 8px;
        gap: 8px;
    }

    .world-pane,
    .dock { border-radius: 14px; }
}

@media (max-width: 600px) {
    .world-toolbar {
        flex-wrap: wrap;
        align-items: flex-start;
    }

    .view-tabs,
    .stats-row {
        min-width: 0;
        flex-wrap: wrap;
    }

    .control-strip {
        flex-wrap: wrap;
    }
}

/* Product navigation */
.mode-nav {
    flex: 1 0 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    min-width: 0;
    padding-bottom: 9px;
    border-bottom: 1px solid rgba(205, 218, 208, 0.8);
}

.mode-nav-brand {
    color: #1c3025;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 0.95rem;
    font-weight: 700;
    text-decoration: none;
}

.mode-nav-toggle {
    display: none;
    align-items: center;
    gap: 8px;
    min-height: 40px;
    padding: 0 12px;
    border: 1px solid #d9e2da;
    border-radius: 8px;
    background: rgba(246, 249, 246, 0.9);
    color: #22372b;
    font-size: 0.75rem;
    font-weight: 800;
}

.mode-nav-toggle-icon,
.mode-nav-toggle-icon::before,
.mode-nav-toggle-icon::after {
    width: 16px;
    height: 2px;
    display: block;
    border-radius: 2px;
    background: currentColor;
    content: '';
}

.mode-nav-toggle-icon { position: relative; }
.mode-nav-toggle-icon::before { position: absolute; top: -5px; }
.mode-nav-toggle-icon::after { position: absolute; top: 5px; }

.mode-nav-links {
    display: flex;
    gap: 3px;
    padding: 3px;
    border: 1px solid #d9e2da;
    border-radius: 8px;
    background: rgba(246, 249, 246, 0.9);
}

.mode-nav-links a {
    min-height: 30px;
    display: inline-flex;
    align-items: center;
    padding: 0 11px;
    border-radius: 5px;
    color: #66736a;
    font-size: 0.7rem;
    font-weight: 800;
    text-decoration: none;
}

.mode-nav-links a:hover { background: #fff; color: #22372b; }
.mode-nav-links a[aria-current="page"] { background: #236b4c; color: #fff; }

.topbar > .time-block,
.topbar > .influence-block,
.topbar > .score-block {
    min-height: 48px;
}

@media (max-width: 1100px) {
    .mode-nav { flex-wrap: wrap; padding-bottom: 8px; }
    .mode-nav-brand { font-size: 0.88rem; }
    .mode-nav-toggle { display: inline-flex; margin-left: auto; }
    .mode-nav-links { display: none; width: 100%; flex-direction: column; gap: 2px; padding: 4px; }
    .mode-nav-links.is-open { display: flex; }
    .mode-nav-links a { min-height: 44px; padding: 0 12px; font-size: 0.78rem; }
}

@media (max-width: 600px) {
    .mode-nav { padding-bottom: 8px; }
    .topbar { padding-left: max(12px, env(safe-area-inset-left)); padding-right: max(12px, env(safe-area-inset-right)); }

    .brand-block { flex-basis: 100%; }

    .time-block,
    .influence-block,
    .score-block {
        flex: 1 1 auto;
    }

    .control-strip {
        width: 100%;
        padding: 8px;
        border: 1px solid #dde6df;
        border-radius: 8px;
        background: rgba(247, 250, 247, 0.82);
    }

    .utility-strip {
        width: auto;
        margin-left: auto;
    }

    .workspace { padding-left: max(8px, env(safe-area-inset-left)); padding-right: max(8px, env(safe-area-inset-right)); }
}

/* Nigeria historical progression */
.nigeria-history-root,
.history-module {
    min-width: 0;
}

.history-module {
    display: grid;
    gap: 12px;
}

.history-module-header {
    display: grid;
    gap: 10px;
}

.history-kicker,
.history-timeline-heading,
.history-mode-control > span {
    color: var(--accent);
    font-size: 0.62rem;
    font-weight: 900;
    letter-spacing: 0.10em;
    text-transform: uppercase;
}

.history-module h2 {
    margin: 3px 0 5px;
    color: var(--text);
    font-size: 1.15rem;
    letter-spacing: -0.025em;
    text-transform: none;
}

.history-intro,
.history-stage-copy p,
.history-stage-note,
.history-source-note,
.history-error p {
    margin: 0;
    color: var(--muted);
    font-size: 0.76rem;
    line-height: 1.45;
}

.history-mode-control {
    display: grid;
    gap: 5px;
}

.history-mode-buttons {
    display: flex;
    gap: 3px;
    min-width: 0;
    padding: 3px;
    border-radius: 10px;
    background: #eef3ef;
}

.history-mode-button {
    min-width: 0;
    flex: 1 1 0;
    min-height: 32px;
    padding: 0 8px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font-size: 0.68rem;
    font-weight: 800;
}

.history-mode-button:hover,
.history-mode-button:focus-visible {
    color: var(--text);
    outline: 2px solid rgba(37, 109, 78, 0.28);
    outline-offset: 1px;
}

.history-mode-button.is-active {
    background: #fff;
    color: var(--accent);
    box-shadow: 0 2px 7px rgba(31, 75, 45, 0.12);
}

.history-timeline-panel {
    min-width: 0;
    padding: 10px;
    border: 1px solid #e1eae2;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.74);
}

.history-timeline-heading {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    margin: 0 2px 8px;
}

.history-timeline-heading span:last-child {
    color: var(--muted);
    font-variant-numeric: tabular-nums;
}

.history-timeline {
    display: flex;
    gap: 5px;
    min-width: 0;
    max-width: 100%;
    padding: 1px 1px 5px;
    overflow-x: auto;
}

.history-timeline::-webkit-scrollbar { height: 5px; }
.history-timeline::-webkit-scrollbar-thumb { border-radius: 999px; background: var(--border-bright); }

.history-timeline-button {
    display: grid;
    flex: 0 0 104px;
    gap: 3px;
    min-height: 55px;
    padding: 7px 8px;
    border: 1px solid transparent;
    border-radius: 9px;
    background: #f4f8f4;
    color: var(--muted);
    cursor: pointer;
    font: inherit;
    text-align: left;
}

.history-timeline-button:hover,
.history-timeline-button:focus-visible {
    border-color: rgba(37, 109, 78, 0.34);
    color: var(--text);
    outline: none;
}

.history-timeline-button[aria-selected="true"] {
    border-color: rgba(37, 109, 78, 0.36);
    background: #e7f3e9;
    color: var(--accent);
    box-shadow: inset 0 0 0 1px rgba(37, 109, 78, 0.08);
}

.history-timeline-button span {
    color: var(--accent);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 0.84rem;
    font-weight: 700;
}

.history-timeline-button strong {
    overflow: hidden;
    font-size: 0.65rem;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.history-map-figure {
    min-width: 0;
    margin: 0;
    overflow: hidden;
    border: 1px solid #e1eae2;
    border-radius: 12px;
    background: #f8faf7;
}

.history-map-frame {
    display: grid;
    place-items: center;
    min-width: 0;
    aspect-ratio: 900 / 680;
    overflow: hidden;
    background:
        linear-gradient(rgba(37, 109, 78, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 109, 78, 0.035) 1px, transparent 1px),
        #faf9f5;
    background-size: 18px 18px;
}

.history-map-frame img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
}

.history-map-figure figcaption {
    padding: 7px 10px 8px;
    border-top: 1px solid #e1eae2;
    color: var(--muted);
    font-size: 0.66rem;
    font-weight: 700;
}

.history-stage-copy {
    display: grid;
    gap: 3px;
}

.history-stage-kicker {
    color: var(--warm);
    font-size: 0.66rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.history-stage-copy h3 {
    margin: 0;
    color: var(--text);
    font-size: 1rem;
    letter-spacing: -0.02em;
}

.history-metadata {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
    margin: 0;
}

.history-metadata > div {
    min-width: 0;
    padding: 8px 9px;
    border-radius: 9px;
    background: #f3f7f3;
}

.history-metadata dt {
    color: var(--muted);
    font-size: 0.59rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.history-metadata dd {
    display: grid;
    gap: 3px;
    min-width: 0;
    margin: 3px 0 0;
    color: var(--text);
    font-size: 0.72rem;
    line-height: 1.3;
    overflow-wrap: anywhere;
}

.history-metadata dd strong {
    color: var(--accent);
    font-size: 0.7rem;
}

.history-metadata dd span {
    color: var(--muted);
    font-size: 0.63rem;
}

.history-stage-note {
    padding: 9px 10px;
    border-left: 3px solid var(--warm);
    border-radius: 7px;
    background: rgba(211, 159, 54, 0.10);
}

.history-timing-note {
    padding: 9px 10px;
    border: 1px solid #e1eae2;
    border-radius: 9px;
    background: rgba(255, 255, 255, 0.72);
    color: var(--muted);
    font-size: 0.7rem;
    line-height: 1.4;
}

.history-timing-note summary {
    color: var(--text);
    cursor: pointer;
    font-weight: 800;
}

.history-timing-note ul {
    display: grid;
    gap: 5px;
    margin: 8px 0 0;
    padding-left: 17px;
}

.history-caveat {
    margin: 0;
    padding: 10px;
    border-left: 3px solid var(--accent);
    border-radius: 7px;
    background: rgba(37, 109, 78, 0.08);
    color: var(--text);
    font-size: 0.7rem;
    line-height: 1.45;
}

.history-source-note {
    margin: 0;
    color: var(--muted);
    font-size: 0.63rem;
    line-height: 1.4;
}

.history-loading,
.history-error {
    display: grid;
    gap: 9px;
    padding: 12px;
    border: 1px solid #e1eae2;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.86);
}

.history-loading strong,
.history-error h2 {
    margin: 0;
    color: var(--text);
    font-size: 0.92rem;
}

.history-error h2 { font-size: 1rem; }

@media (max-width: 520px) {
    .history-metadata { grid-template-columns: minmax(0, 1fr); }
    .history-timeline-button { flex-basis: 112px; }
}

.mobile-action-toggle {
    display: none;
}

@media (max-width: 520px) {
    .mobile-action-toggle {
        position: absolute;
        top: 18px;
        right: 18px;
        z-index: 5;
        display: inline-flex;
        align-items: center;
        min-height: 34px;
        padding: 0 11px;
        border: 1px solid rgba(212, 225, 214, 0.95);
        border-radius: 10px;
        background: rgba(255, 255, 255, 0.88);
        color: var(--accent);
        cursor: pointer;
        font-size: 0.7rem;
        font-weight: 800;
        box-shadow: 0 6px 16px rgba(27, 54, 35, 0.10);
    }

    .mobile-action-toggle:focus-visible {
        outline: 2px solid rgba(37, 109, 78, 0.42);
        outline-offset: 2px;
    }

    #actionBar {
        display: none;
    }

    #actionBar.mobile-visible {
        display: grid;
    }
}