:root{color-scheme:dark;--ink:#e9e7d4;--muted:#adb5a2;--paper:#1b251e;--panel:#202c23;--line:#68705d;--allies:#5f9fbe;--axis:#bd624b;--gold:#d6b56a}*{box-sizing:border-box}body{margin:0;background:#111813;color:var(--ink);font:16px/1.5 ui-sans-serif,system-ui,sans-serif}.app-shell{max-width:1400px;margin:auto;padding:24px}.masthead,.briefing,.battle-layout{display:flex;gap:24px}.masthead{align-items:center;justify-content:space-between;border-bottom:1px solid #3a493d;padding-bottom:18px}.eyebrow{letter-spacing:.14em;font-size:.72rem;font-weight:800;color:var(--gold);margin:0 0 5px}h1,h2{font-family:ui-serif,Georgia,serif;margin:0;line-height:1.1}h1{font-size:clamp(1.75rem,4vw,3rem)}h2{font-size:1.4rem}.engine-status{border:1px solid #79662e;border-radius:999px;padding:7px 12px;color:#eed897;font-size:.82rem}.briefing{justify-content:space-between;align-items:center;padding:22px 0}.briefing p{margin:.5rem 0 0;color:var(--muted)}dl{display:flex;gap:24px;margin:0}dt{font-size:.68rem;font-weight:800;letter-spacing:.12em;color:var(--muted)}dd{font-weight:800;margin:1px 0}.setup{display:flex;align-items:end;gap:12px;border-top:1px solid #3a493d;padding:0 0 22px}.setup label{margin:0;flex:1}.setup input{width:100%;padding:10px;background:#162018;border:1px solid var(--line);border-radius:7px;color:var(--ink);margin-top:5px}.setup button{padding:10px;border-radius:7px;border:1px solid #cba951;background:#cba951;color:#1d1c14;font-weight:800;white-space:nowrap}.battle-layout{align-items:start}.board-wrap{flex:1;min-width:0}.board{position:relative;aspect-ratio:1.72;border:1px solid #768063;border-radius:16px;overflow:hidden;background-color:#657357;background-image:linear-gradient(#cdd0aa15 1px,transparent 1px),linear-gradient(90deg,#cdd0aa15 1px,transparent 1px);background-size:8.33% 11.1%;box-shadow:inset 0 0 70px #17201670}.terrain{position:absolute;padding:8px;color:#ecdfb5;background:#253c29bb;border:1px solid #acb88675;border-radius:8px;font-size:.75rem;font-weight:700}.unit,.objective{position:absolute;transform:translate(-50%,-50%);border:2px solid #f1edda;border-radius:50%;width:48px;height:48px;color:white;font-weight:900;cursor:pointer;box-shadow:0 3px 8px #0008}.unit{background:var(--allies)}.unit.axis{background:var(--axis);border-radius:12px}.unit.selected{outline:4px solid var(--gold);outline-offset:3px}.objective{background:#313b2e;color:var(--gold);border-style:dashed}.board-help{color:var(--muted);font-size:.85rem}.command-panel{width:min(340px,100%);background:var(--panel);border:1px solid #3a493d;border-radius:14px;padding:20px}.command-panel>p:not(.eyebrow){color:var(--muted);min-height:48px}label,select,button{font:inherit}label{display:block;font-size:.72rem;font-weight:800;letter-spacing:.1em;margin-top:20px;color:var(--muted)}select{width:100%;padding:10px;background:#162018;border:1px solid var(--line);border-radius:7px;color:var(--ink);margin-top:5px}.actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}.actions button{padding:10px;border-radius:7px;border:1px solid #71806a;background:#28362b;color:var(--ink);cursor:pointer}.actions button:disabled{cursor:not-allowed;opacity:.45}.actions .primary{grid-column:1/-1;background:#cba951;color:#1d1c14;border-color:#e4ce86;font-weight:800}.log{margin-top:22px;border-top:1px solid #3a493d;padding-top:16px}.log ol{color:var(--muted);font-size:.84rem;padding-left:18px;max-height:160px;overflow:auto}@media(max-width:760px){.app-shell{padding:16px}.masthead,.briefing,.battle-layout{display:block}.engine-status{display:inline-block;margin-top:14px}.briefing dl{margin-top:18px;justify-content:space-between}.setup{display:grid;grid-template-columns:1fr 1fr}.setup button{grid-column:1/-1}.command-panel{width:100%;margin-top:16px}.board{aspect-ratio:1.1}}