.defense-game-container{gap:var(--space-4);box-sizing:border-box;flex-direction:column;width:100%;max-width:880px;margin:0 auto;display:flex}.defense-header-card{align-items:center;gap:var(--space-4);padding:var(--space-3) var(--space-4);background:var(--color-surface);border:1px solid var(--color-rule);border-radius:var(--radius-md,8px);box-sizing:border-box;display:flex}.defense-header-info{flex-direction:column;gap:2px;display:flex}.defense-header-title{color:var(--color-ink);margin:0;font-size:1.25rem;font-weight:700}.defense-header-subtitle{color:var(--color-muted);margin:0;font-size:.82rem}.defense-hud{justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--color-surface);border:1px solid var(--color-rule);border-radius:var(--radius-md,8px);box-sizing:border-box;flex-wrap:wrap;display:flex}.defense-stats{align-items:center;gap:var(--space-4);flex-wrap:wrap;display:flex}.defense-stat{flex-direction:column;gap:2px;display:flex}.defense-stat-label{text-transform:uppercase;letter-spacing:.05em;color:var(--color-muted);font-size:.72rem}.defense-stat-value{font-family:var(--font-mono,monospace);color:var(--color-ink);font-size:1.15rem;font-weight:700}.defense-viability-container{flex-direction:column;gap:4px;min-width:140px;display:flex}.defense-viability-bar{border:1px solid var(--color-rule);background:#00000026;border-radius:999px;height:10px;overflow:hidden}:root:not([data-theme=light]):not([data-theme=parchment]) .defense-viability-bar{background:#0006}.defense-viability-fill{background:#10b981;width:100%;height:100%;transition:width .2s,background-color .2s}.defense-controls{align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.defense-btn{min-height:44px;font-size:var(--fs-small,.85rem);border:1px solid var(--color-rule);border-radius:var(--radius-sm,6px);background:var(--color-surface);color:var(--color-ink);cursor:pointer;box-sizing:border-box;justify-content:center;align-items:center;padding:.45rem .95rem;font-weight:600;transition:all .15s;display:inline-flex}.defense-btn--primary{background:var(--color-accent);color:var(--color-on-accent,#fff);border-color:var(--color-accent)}.defense-btn--danger{color:#e11d48;background:#f43f5e1f;border-color:#e11d48}:root:not([data-theme=light]):not([data-theme=parchment]) .defense-btn--danger{color:#f43f5e;background:#f43f5e33;border-color:#f43f5e}.defense-btn:hover:not(:disabled){border-color:var(--color-accent)}.defense-btn:disabled{opacity:.45;cursor:not-allowed}.defense-board{aspect-ratio:16/10;border:1px solid var(--color-rule);border-radius:var(--radius-lg,12px);background:var(--color-surface);user-select:none;box-sizing:border-box;width:100%;max-width:880px;max-height:550px;position:relative;overflow:hidden;box-shadow:0 4px 20px #00000014}.defense-canvas{width:100%;height:100%;display:block}.defense-dock{gap:var(--space-3);box-sizing:border-box;flex-direction:column;width:100%;display:flex}.defense-tower-cards{gap:var(--space-3);box-sizing:border-box;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));width:100%;display:grid}.defense-tower-card{min-height:44px;padding:var(--space-3);background:var(--color-surface);border:1px solid var(--color-rule);border-radius:var(--radius-md,8px);text-align:left;cursor:pointer;box-sizing:border-box;flex-direction:column;gap:4px;transition:all .15s;display:flex}.defense-tower-card.selected{border-color:var(--color-accent);background:#2e6e5e1f;box-shadow:0 0 10px #2e6e5e33}:root:not([data-theme=light]):not([data-theme=parchment]) .defense-tower-card.selected{background:#75c7af2e;box-shadow:0 0 12px #75c7af40}.defense-tower-card:hover:not(:disabled){border-color:var(--color-accent)}.defense-tower-card:disabled{opacity:.45;cursor:not-allowed}.defense-tower-header{justify-content:space-between;align-items:center;display:flex}.defense-tower-name{color:var(--color-ink);font-size:.88rem;font-weight:700}.defense-tower-cost{font-family:var(--font-mono,monospace);color:#d97706;font-size:.78rem;font-weight:700}:root:not([data-theme=light]):not([data-theme=parchment]) .defense-tower-cost{color:#f59e0b}.defense-tower-desc{color:var(--color-muted);font-size:.76rem;line-height:1.35}.defense-selected-panel{padding:var(--space-3) var(--space-4);background:var(--color-surface);border:1px solid var(--color-accent);border-radius:var(--radius-md,8px);box-sizing:border-box;display:none}.defense-selected-content{justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.defense-priority-group{align-items:center;gap:4px;display:flex}.defense-priority-btn{min-height:44px;font-size:.75rem;font-family:var(--font-mono,monospace);border:1px solid var(--color-rule);border-radius:var(--radius-sm,6px);background:var(--color-bg);color:var(--color-muted);cursor:pointer;justify-content:center;align-items:center;padding:.25rem .6rem;transition:all .15s;display:inline-flex}.defense-priority-btn.active{border-color:var(--color-accent);color:var(--color-ink);background:#2e6e5e1f;font-weight:700}:root:not([data-theme=light]):not([data-theme=parchment]) .defense-priority-btn.active{color:#f8fafc;background:#75c7af33}.defense-emergency-deck{gap:var(--space-2);padding:var(--space-3);background:var(--color-surface);border:1px solid var(--color-rule);border-radius:var(--radius-md,8px);box-sizing:border-box;flex-direction:column;display:flex}.defense-emergency-label{text-transform:uppercase;letter-spacing:.05em;color:var(--color-muted);font-size:.76rem;font-weight:700}.defense-emergency-grid{gap:var(--space-2);grid-template-columns:repeat(auto-fit,minmax(180px,1fr));display:grid}.defense-emergency-btn{min-height:44px;font-size:.82rem;font-weight:600;font-family:var(--font-mono,monospace);border:1px solid var(--color-rule);border-radius:var(--radius-sm,6px);background:var(--color-bg);color:var(--color-ink);cursor:pointer;box-sizing:border-box;justify-content:center;align-items:center;padding:.45rem .85rem;transition:all .15s;display:inline-flex}.defense-emergency-btn:hover:not(:disabled){background:#f59e0b1f;border-color:#f59e0b}.defense-emergency-btn.active{border-color:var(--color-accent);background:#2e6e5e26;box-shadow:0 0 10px #2e6e5e40}:root:not([data-theme=light]):not([data-theme=parchment]) .defense-emergency-btn.active{background:#75c7af40;box-shadow:0 0 12px #75c7af59}.defense-emergency-btn:disabled{opacity:.45;cursor:not-allowed}.defense-guide{margin-top:var(--space-4);padding:var(--space-4);background:var(--color-surface);border:1px solid var(--color-rule);border-radius:var(--radius-md,8px);box-sizing:border-box}.defense-guide h3{margin-bottom:var(--space-2);color:var(--color-ink);font-size:1.05rem}.defense-guide p,.defense-guide li{color:var(--color-muted);font-size:.88rem;line-height:1.5}.defense-guide strong{color:var(--color-ink)}