@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Sans+JP:wght@400;500;700&display=swap";:root{--color-bg-primary:#f1f3f6;--color-bg-secondary:#e8ebf0;--color-bg-surface:#fff;--color-bg-elevated:#f8faef;--color-text-primary:#2d3748;--color-text-secondary:#64748b;--color-text-muted:#94a3b8;--color-accent:#4f46e5;--color-accent-glow:#4f46e526;--color-highlight:#d97706;--color-highlight-soft:#d977061f;--color-highlight-glow:#d9770640;--color-attack-range:#dc2626;--color-attack-range-soft:#dc262626;--color-attack-range-glow:#dc26264d;--color-ally:#2563eb;--color-enemy:#dc2626;--color-success:#16a34a;--color-warning:#d97706;--color-danger:#dc2626;--color-border:#cbd5e1;--color-border-light:#e2e8f0;--cell-even:#f8fafc;--cell-odd:#edf2f7;--font-sans:"Inter", "Noto Sans JP", system-ui, -apple-system, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", 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pulse-dot;box-shadow:0 0 8px #dc262666}.control-panel__phase-dot[data-phase=stage_clear]{background-color:var(--color-success);box-shadow:0 0 8px #16a34a66}.control-panel__phase-dot[data-phase=game_over]{background-color:var(--color-danger);box-shadow:0 0 8px #dc262666}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.4)}}.control-panel__button{padding:8px var(--space-md);font-family:var(--font-sans);color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-normal);letter-spacing:.03em;border:none;font-size:.85rem;font-weight:600}.control-panel__button--turn-end{background:linear-gradient(135deg,#d97706,#b45309);box-shadow:0 2px 6px #d9770640}.control-panel__button--turn-end.control-panel__button--highlight{animation:1.2s ease-in-out infinite alternate turn-end-pulse}@keyframes turn-end-pulse{0%{transform:scale(1);box-shadow:0 0 8px #d9770666}to{transform:scale(1.04);box-shadow:0 0 18px 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var(--transition-normal);border-radius:2px}.action-menu-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:150;background-color:#0f172a40;justify-content:center;align-items:center;animation:.2s fade-in;display:flex;position:fixed;inset:0}.action-menu{background:var(--color-bg-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-md);padding:var(--space-md);width:min(90vw,320px);box-shadow:var(--shadow-lg);gap:var(--space-md);flex-direction:column;display:flex}.action-menu__header{border-bottom:1px solid var(--color-border-light);padding-bottom:var(--space-sm);justify-content:space-between;align-items:center;display:flex}.action-menu__title{color:var(--color-text-primary);font-size:1rem;font-weight:700}.action-menu__subtitle{color:var(--color-text-secondary);font-size:.8rem}.action-menu__buttons{gap:var(--space-sm);flex-direction:column;display:flex}.action-menu__btn{padding:10px 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