:root{--color-bg: #0f172a;--color-surface: rgba(15, 23, 42, .96);--color-border: rgba(255, 255, 255, .12);--color-primary: #22c55e;--color-primary-dark: #16a34a;--color-danger: #ef4444;--color-text: #f1f5f9;--color-text-muted: #94a3b8;--color-overlay-bg: rgba(0, 0, 0, .72);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .35);--shadow-md: 0 4px 16px rgba(0, 0, 0, .45);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .6);--transition: .2s ease;--sv-width: 460px;--sv-height: 310px;--sv-header-h: 44px}@media (prefers-contrast: high){:root{--color-primary: #00ff7f;--color-primary-dark: #00cc66;--color-text: #ffffff;--color-text-muted: #dddddd;--color-border: rgba(255, 255, 255, .6);--color-surface: rgba(0, 0, 0, .98)}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--color-bg);color:var(--color-text);font-size:16px;line-height:1.5}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:-100%;left:50%;transform:translate(-50%);z-index:9999;background:var(--color-primary);color:#000;font-weight:700;padding:10px 20px;border-radius:0 0 var(--radius-md) var(--radius-md);text-decoration:none;transition:top var(--transition)}.skip-link:focus{top:0}:focus-visible{outline:3px solid var(--color-primary);outline-offset:2px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;min-width:44px;padding:10px 24px;border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer;transition:background-color var(--transition),box-shadow var(--transition),transform var(--transition);text-decoration:none}.btn:active:not(:disabled){transform:scale(.97)}.btn:disabled,.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed;transform:none}.btn-primary{background:var(--color-primary);color:#000}.btn-primary:hover:not(:disabled){background:var(--color-primary-dark)}.btn-secondary{background:transparent;color:var(--color-text);border:2px solid 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var(--color-border);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.card-title{font-size:2rem;font-weight:800;color:var(--color-primary);margin-bottom:16px}.screen{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;z-index:1000;background:var(--color-bg);padding:16px}.setup-card,.start-card{max-width:520px;width:100%}.setup-card p,.start-card p{color:var(--color-text-muted);line-height:1.7;margin-bottom:16px}.tagline{font-size:1.1rem;margin-bottom:24px!important}.api-list{margin:0 0 20px 20px;color:var(--color-text-muted);line-height:1.9}.how-to-play{background:#ffffff0a;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:16px 20px;margin-bottom:28px}.section-heading{font-size:.9rem;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted);margin-bottom:10px}.rules-list{margin-left:20px;color:var(--color-text-muted);line-height:1.9}.rules-list kbd{background:#ffffff1a;border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:1px 6px;font-family:monospace;font-size:.85em;color:var(--color-text)}.form-group{margin-bottom:20px}.form-label{display:block;font-weight:600;margin-bottom:8px;color:var(--color-text)}.form-input{width:100%;padding:12px 16px;background:#ffffff12;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:1rem;font-family:monospace;transition:border-color var(--transition),background var(--transition)}.form-input:focus{outline:none;border-color:var(--color-primary);background:#ffffff1a}.form-input[aria-invalid=true]{border-color:var(--color-danger)}.form-input::placeholder{color:var(--color-text-muted)}.field-hint{font-size:.85rem;color:var(--color-text-muted);margin-top:6px}.field-error{font-size:.85rem;color:var(--color-danger);margin-top:6px}#main-content{position:relative;width:100vw;height:100vh;overflow:hidden}#map{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;cursor:crosshair;z-index:0}.sv-panel{position:fixed;top:16px;right:16px;width:var(--sv-width);height:var(--sv-height);z-index:200;display:flex;flex-direction:column;background:#000;border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);overflow:hidden;transition:width var(--transition),height var(--transition);min-width:220px;min-height:var(--sv-header-h)}.sv-panel--expanded{width:min(700px,calc(100vw - 32px));height:min(480px,calc(100vh 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16px;box-shadow:var(--shadow-sm);text-align:center;min-width:80px}.hud-label{display:block;font-size:.65rem;text-transform:uppercase;letter-spacing:.09em;color:var(--color-text-muted);margin-bottom:2px}.hud-value{display:block;font-size:1rem;font-weight:700;color:var(--color-text)}#guess-controls{position:fixed;bottom:24px;left:50%;transform:translate(-50%);z-index:200;display:flex;flex-direction:column;align-items:center;gap:8px}.guess-hint{font-size:.875rem;color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:6px 14px;text-align:center;white-space:nowrap;box-shadow:var(--shadow-sm)}#guess-controls .btn{min-width:160px;padding:13px 32px;font-size:1.05rem;box-shadow:var(--shadow-md)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:500;display:flex;align-items:center;justify-content:center;background:var(--color-overlay-bg);padding:16px}.result-card,.final-card{max-width:460px;width:100%;max-height:calc(100vh - 32px);overflow-y:auto}.result-card .card-title,.final-card .card-title{text-align:center;margin-bottom:20px}.result-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}.stat{background:#ffffff0d;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:16px;text-align:center}.stat-label{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.09em;color:var(--color-text-muted);margin-bottom:6px}.stat-value{display:block;font-size:1.7rem;font-weight:800;color:var(--color-primary)}.location-info{text-align:center;font-size:.95rem;color:var(--color-text-muted);margin-bottom:24px}.location-info strong{color:var(--color-text)}.location-link{color:inherit;text-decoration:underline;text-underline-offset:3px}.location-link:hover{opacity:.75}.result-card .btn,.final-card .btn{width:100%;margin-top:8px}.final-score-block{text-align:center;padding:20px 0 16px}.final-score-label{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--color-text-muted);margin-bottom:6px}.final-score-value{font-size:4.5rem;font-weight:900;color:var(--color-primary);line-height:1;margin-bottom:4px}.final-score-max{font-size:.85rem;color:var(--color-text-muted)}.final-rating{text-align:center;font-size:1rem;font-weight:600;color:var(--color-text);margin-bottom:24px}.breakdown-heading{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted);margin-bottom:10px}table{width:100%;border-collapse:collapse;font-size:.9rem;margin-bottom:20px}th,td{padding:10px 8px;text-align:left;border-bottom:1px solid var(--color-border)}th{font-size:.75rem;text-transform:uppercase;letter-spacing:.07em;color:var(--color-text-muted);font-weight:600}td{color:var(--color-text)}tr:last-child td{border-bottom:none}#loading{position:fixed;top:0;right:0;bottom:0;left:0;z-index:400;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--color-bg);gap:16px}#loading p{color:var(--color-text-muted);font-size:1rem}.spinner{width:48px;height:48px;border:4px solid rgba(255,255,255,.1);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 600px){:root{--sv-width: calc(100vw - 32px) ;--sv-height: 220px}.sv-panel{top:auto;bottom:88px;right:16px;left:16px;width:calc(100vw - 32px)}.sv-panel--expanded{width:calc(100vw - 32px);height:min(340px,45vh)}.card{padding:24px 16px}.card-title{font-size:1.6rem}.hud-item{padding:6px 12px;min-width:64px}.hud-label{font-size:.6rem}.hud-value{font-size:.875rem}#guess-controls{bottom:16px}.final-score-value{font-size:3.5rem}}