:root{--bg: #0f172a;--bg-elevated: #1e293b;--text: #e2e8f0;--text-dim: #94a3b8;--accent: #10b981;--accent-dim: #065f46;--danger: #ef4444;--reveal: #f59e0b;--reveal-dim: #92400e;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}#root{min-height:100vh}.page{max-width:900px;margin:0 auto;padding:1.5rem 1rem calc(2rem + env(safe-area-inset-bottom))}.home-header{text-align:center;margin-bottom:2rem}.home-header h1{font-size:1.8rem;margin-bottom:.25rem}.home-header p{color:var(--text-dim);margin:0}.quiz-list{list-style:none;padding:0;margin:0;display:grid;gap:.75rem}.quiz-card{display:flex;align-items:center;gap:1rem;background:var(--bg-elevated);border-radius:.75rem;padding:1rem;text-decoration:none;color:var(--text);transition:background .15s ease}.quiz-card:hover,.quiz-card:focus-visible{background:#273449}.quiz-card-emoji{font-size:2rem;line-height:1}.quiz-card-body{display:flex;flex-direction:column;gap:.15rem}.quiz-card-title{font-weight:600}.quiz-card-description{color:var(--text-dim);font-size:.9rem}.quiz-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem;flex-shrink:0}.back-link{color:var(--text-dim);text-decoration:none;display:inline-block;flex-shrink:0}.back-link:hover{color:var(--text)}.page-quiz h1{font-size:1.4rem;margin:0}.page-quiz-wide{max-width:1200px;height:100vh;display:flex;flex-direction:column;overflow:hidden}.quiz-body{display:flex;flex-direction:column;gap:1rem;flex:1 1 auto;min-height:0}.quiz-map-col{flex:1 1 50%;min-width:0;min-height:0;display:flex;align-items:center;justify-content:center;overflow:hidden}.quiz-body .flag-reveal{flex:1 1 50%;min-height:0}@media (min-width: 800px){.quiz-body{flex-direction:row}.quiz-map-col{flex:1 1 50%}.quiz-body .flag-reveal{flex:1 1 50%;width:auto}}.status-message{color:var(--text-dim)}.status-error{color:var(--danger)}.quiz-hud{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:.5rem;background:var(--bg-elevated);border-radius:.75rem;padding:.75rem 1rem;margin-bottom:1rem;flex-shrink:0}.quiz-prompt{font-size:1.1rem}.quiz-hud-flag{align-items:center}.quiz-hud-main{display:flex;flex-direction:column;gap:.5rem;flex:1}.flag-thumb{width:96px;height:68px;object-fit:contain;background:#fff;border-radius:.375rem;padding:.25rem;flex-shrink:0;cursor:zoom-in;transition:transform .15s ease}.flag-thumb:hover{transform:scale(1.04)}.flag-thumb:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.flag-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;padding:1.5rem;z-index:100}.flag-modal{position:relative;background:#fff;border-radius:.75rem;padding:1.5rem;max-width:min(90vw,480px);box-shadow:0 20px 60px #00000080}.flag-modal img{display:block;width:100%;height:auto}.flag-modal-close{position:absolute;top:-14px;right:-14px;width:32px;height:32px;border-radius:50%;border:none;background:var(--bg-elevated);color:var(--text);font-size:1rem;line-height:1;cursor:pointer;box-shadow:0 2px 8px #0006}.flag-modal-close:hover{background:#334155}.flag-reveal{background:var(--bg-elevated);border:1px solid var(--accent-dim);border-radius:.75rem;padding:1rem;min-height:160px;display:flex;flex-direction:column;overflow:hidden}.flag-reveal-empty{border-color:#94a3b826;align-items:center;justify-content:center}.flag-reveal-givenup{border-color:var(--reveal-dim)}.flag-reveal-reveal-button{background:transparent;color:var(--text-dim);border:1px dashed rgba(148,163,184,.35);border-radius:.5rem;padding:.6rem 1.1rem;font-size:.95rem;font-weight:600;cursor:pointer}.flag-reveal-reveal-button:hover{color:var(--text);border-color:var(--reveal)}.flag-reveal-content{flex:1 1 auto;min-height:0;overflow-y:auto;padding-right:.25rem}.flag-reveal-flag{display:block;width:100%;max-width:220px;height:auto;aspect-ratio:3 / 2;object-fit:contain;background:#fff;border-radius:.5rem;padding:.5rem;margin:0 auto .75rem}.flag-reveal-title{margin:0 0 .5rem;font-weight:600}.flag-reveal-text{margin:0;color:var(--text);line-height:1.5}.flag-reveal-actions{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem;flex-shrink:0;padding-top:.75rem;border-top:1px solid rgba(148,163,184,.15)}.flag-reveal-actions a{color:var(--text-dim)}.flag-reveal-actions button{background:var(--accent);color:#06281d;border:none;border-radius:.5rem;padding:.5rem 1rem;font-size:.95rem;font-weight:600;cursor:pointer}.flag-reveal-actions button:hover{background:#34d399}.quiz-stats{display:flex;gap:1rem;flex-wrap:wrap;color:var(--text-dim);font-size:.9rem}.map-zoom-wrap{position:relative;width:100%;height:100%;min-height:0;touch-action:none}.brazil-map{width:100%;height:100%;max-width:100%;max-height:100%;display:block;margin:0 auto}.map-zoom-wrap:active{cursor:grabbing}.map-zoom-controls{position:absolute;right:.5rem;bottom:.5rem;display:flex;flex-direction:column;gap:.35rem;z-index:5}.map-zoom-controls button{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:.4rem;border:1px solid rgba(148,163,184,.25);background:var(--bg-elevated);color:var(--text);font-size:1.1rem;line-height:1;cursor:pointer}.map-zoom-controls button:hover{background:#273449}.map-zoom-controls button:disabled{opacity:.4;cursor:default}.estado-path{fill:#334155;stroke:var(--bg);stroke-width:1;cursor:pointer;transition:fill .15s ease}.estado-path:hover{fill:#475569}.estado-path:focus{outline:none}.estado-path:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.estado-path[data-status=solved],.estado-path[data-status=solved]:hover{fill:var(--accent-dim)}.estado-path[data-status=revealed],.estado-path[data-status=revealed]:hover{fill:var(--reveal-dim)}.estado-path[data-status=wrong]{fill:var(--danger)}.estado-label{fill:var(--text);font-size:14px;font-weight:700;text-anchor:middle;dominant-baseline:middle;paint-order:stroke;stroke:var(--bg);stroke-width:3px;pointer-events:none}.quiz-summary{margin-top:1.5rem;text-align:center;flex-shrink:0}.quiz-summary button{margin-top:.75rem;background:var(--accent);color:#06281d;border:none;border-radius:.5rem;padding:.6rem 1.2rem;font-size:1rem;font-weight:600;cursor:pointer}.quiz-summary button:hover{background:#34d399}