:root{--dr-bg: #ffffff;--dr-card-bg: #ffffff;--dr-card-border: #e5e7eb;--dr-card-shadow: 0 8px 26px rgba(0, 0, 0, .06);--dr-text-main: #1f1f1f;--dr-text-muted: #656565;--dr-radius-lg: 22px;--dr-radius-full: 999px}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,system-ui,sans-serif}body{background:var(--dr-bg);color:var(--dr-text-main);margin:0}#root{min-height:100vh}.game-root{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px 16px}.game-card{background:var(--dr-card-bg);border-radius:var(--dr-radius-lg);padding:32px 26px 28px;max-width:420px;width:100%;border:1px solid var(--dr-card-border);box-shadow:var(--dr-card-shadow);position:relative}.game-title{font-size:21px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--dr-text-main)}.game-subtitle{margin-top:10px;font-size:14px;color:var(--dr-text-muted);line-height:1.45}.highlight{color:#000;font-weight:600}.game-ua-tagline{margin-top:8px;font-size:12px;color:var(--dr-text-muted)}.timer-wrapper{margin-top:28px;margin-bottom:22px;display:flex;justify-content:center}.timer-display{width:210px;height:210px;border-radius:var(--dr-radius-full);background:#fafafa;border:2px solid #e5e7eb;display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:700;letter-spacing:.07em;color:#111;box-shadow:inset 0 0 22px #00000008}.result-panel{padding:14px 16px;border-radius:16px;background:#f9fafb;border:1px solid #e5e7eb;margin-bottom:18px}.result-main{font-size:14px;font-weight:600;color:var(--dr-text-main)}.result-diff{margin-top:2px;font-size:12px;color:var(--dr-text-muted)}.result-diff span{font-weight:600;color:#000}.big-button{width:100%;padding:16px 0;background:#fff;color:#111;border-radius:var(--dr-radius-full);border:1px solid #dadada;font-size:16px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;transition:.15s ease;box-shadow:0 6px 16px #0000000a}.big-button:hover{background:#f5f5f5}.big-button:active{background:#ebebeb}.big-button-stop{background:#fff!important;color:#111!important}.win-subtitle{font-size:12px;color:#4b5563;margin-bottom:6px}.result-panel-win{background:#ecfdf3;border-color:#bbf7d0}.win-title{font-size:14px;font-weight:700;margin-bottom:4px}.win-subtitle{font-size:12px;color:#4b5563;margin-bottom:8px}.winner-form{margin-top:10px;display:flex;flex-direction:column;gap:6px}.winner-label{font-size:12px;color:#4b5563}.winner-input-row{display:flex;gap:8px;margin-top:2px}.winner-input{flex:1;padding:8px 10px;border-radius:999px;border:1px solid #d1d5db;font-size:13px;outline:none}.winner-input:focus{border-color:#111827}.winner-submit{padding:8px 14px;border-radius:999px;border:1px solid #111827;background:#111827;color:#fff;font-size:12px;font-weight:600;cursor:pointer;white-space:nowrap}.winner-submit:disabled{opacity:.6;cursor:default}.winner-error{font-size:11px;color:#b91c1c}.winner-success{margin-top:8px;font-size:12px;color:#166534}.dev-button{margin-top:8px;background:transparent;border:none;font-size:11px;color:#9ca3af;text-decoration:underline;cursor:pointer;padding:0}.dev-button:hover{color:#6b7280}