:root{--primary: #4f46e5;--primary-hover: #4338ca;--secondary: #ec4899;--background: #0f172a;--surface: #1e293b;--surface-hover: #334155;--text: #f8fafc;--text-muted: #94a3b8;--danger: #ef4444;--success: #22c55e;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--font-family: "Inter", system-ui, -apple-system, sans-serif;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--background);color:var(--text);line-height:1.5;min-height:100vh}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;background:none;font-family:inherit;color:inherit}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-size:.875rem;font-weight:500;color:var(--text-muted)}.input{width:100%;padding:.75rem 1rem;background:var(--background);border:1px solid rgba(255,255,255,.1);border-radius:6px;color:var(--text);font-size:1rem;transition:border-color .2s,box-shadow .2s}.input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4f46e533}.input:disabled{opacity:.7;cursor:not-allowed}select.input option{background:var(--surface);color:var(--text)}.button{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:6px;font-weight:600;font-size:1rem;transition:all .2s}.button-primary{background-color:var(--primary);color:#fff}.button-primary:hover:not(:disabled){background-color:var(--primary-hover)}.button-primary:disabled{opacity:.7;cursor:not-allowed}.button-outline{background-color:transparent;border:1px solid var(--primary);color:var(--text)}.button-outline:hover:not(:disabled){background-color:#4f46e51a}.button-outline:disabled{opacity:.7;cursor:not-allowed}.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background-color:#f3f4f6}.login-card{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 4px 6px #0000001a;width:100%;max-width:400px}.login-title{font-size:1.5rem;font-weight:700;margin-bottom:1.5rem;text-align:center;color:#111827}.form-group{margin-bottom:1rem}.form-label{display:block;font-size:.875rem;font-weight:500;color:#374151;margin-bottom:.5rem}.form-input{width:100%;padding:.75rem;border:1px solid #d1d5db;border-radius:4px;font-size:1rem;transition:border-color .2s}.form-input:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.login-button{width:100%;padding:.75rem;background-color:#2563eb;color:#fff;border:none;border-radius:4px;font-size:1rem;font-weight:600;cursor:pointer;transition:background-color 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th{background:var(--primary);color:#fff;padding:var(--spacing-md);font-weight:600;text-transform:uppercase;font-size:var(--font-size-sm)}._table_b7s26_1 td{padding:var(--spacing-md);border-bottom:1px solid rgba(255,255,255,.1);color:var(--text)}._table_b7s26_1 tr:last-child td{border-bottom:none}._table_b7s26_1 tr:hover{background-color:#ffffff0d}._questionText_b7s26_38{max-width:300px}._badge_b7s26_42{background:var(--secondary);padding:2px 8px;border-radius:12px;font-size:var(--font-size-sm);font-weight:500}._actions_b7s26_50{text-align:right;white-space:nowrap}._actionBtn_b7s26_55{margin-left:var(--spacing-sm);color:var(--primary);font-size:var(--font-size-sm);padding:4px 8px;border-radius:4px;transition:background-color 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#0000001a;display:flex;flex-direction:column;gap:1.5rem}._container_1dxih_1{max-width:500px;margin:0 auto;padding:2rem 1rem}._title_1dxih_7{text-align:center;margin-bottom:2rem;font-size:2rem}._form_1dxih_13{background:var(--surface);padding:2rem;border-radius:8px;box-shadow:0 4px 6px -1px #0000001a;display:flex;flex-direction:column;gap:1.5rem}._loading_1dxih_23{text-align:center;margin-top:4rem;font-size:1.25rem;color:var(--text-muted)}._statusText_1dxih_30{text-align:center;color:var(--color-warning, #f59e0b);font-size:.875rem;margin:0}._container_9gk9a_1{margin-top:1rem;background:var(--surface);border-radius:8px;padding:1rem;box-shadow:0 1px 3px #0000001a}._title_9gk9a_9{margin-top:0;margin-bottom:1rem;font-size:1.25rem}._list_9gk9a_15{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.5rem}._item_9gk9a_24{padding:.5rem;background:var(--surface-hover, #f3f4f6);border-radius:4px;font-weight:500}._empty_9gk9a_31{color:var(--text-muted);font-style:italic;padding:.5rem 0}._container_1nk2p_1{max-width:600px;margin:0 auto;padding:2rem 1rem}._title_1nk2p_7{text-align:center;font-size:2rem;margin-bottom:.5rem}._subtitle_1nk2p_13{text-align:center;color:var(--text-muted);margin-bottom:2rem}._actions_1nk2p_19{display:flex;gap:1rem;justify-content:center;margin-bottom:2rem}._container_1ybho_1{max-width:800px;margin:0 auto;padding:2rem 1rem}._header_1ybho_7{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}._roundNum_1ybho_14{font-size:1.25rem;font-weight:700;color:var(--text-muted)}._timer_1ybho_20{font-size:2rem;font-weight:700;background:var(--primary);color:#fff;padding:.5rem 1rem;border-radius:8px;min-width:80px;text-align:center}._timerWarning_1ybho_31{background:var(--color-danger, #ef4444);animation:_pulse_1ybho_1 1s infinite}@keyframes _pulse_1ybho_1{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}._questionCard_1ybho_48{background:var(--surface);border-radius:12px;padding:2rem;box-shadow:0 4px 6px -1px #0000001a}._questionText_1ybho_55{font-size:1.75rem;margin-top:0;margin-bottom:2rem;text-align:center}._optionsGrid_1ybho_62{display:grid;grid-template-columns:1fr;gap:1rem}@media(min-width:600px){._optionsGrid_1ybho_62{grid-template-columns:1fr 1fr}}._optionButton_1ybho_74{padding:1.5rem;font-size:1.25rem;background:var(--surface-hover, #f3f4f6);border:2px solid transparent;border-radius:8px;cursor:pointer;transition:all .2s}._optionButton_1ybho_74:hover:not(:disabled){background:var(--primary);color:#fff;transform:translateY(-2px)}._optionButton_1ybho_74:disabled{opacity:.6;cursor:not-allowed}._optionSelected_1ybho_95{background:var(--primary);color:#fff;border-color:var(--primary);transform:translateY(-2px);box-shadow:0 4px 6px rgba(var(--primary-rgb),.3)}._optionCorrect_1ybho_103{background:var(--success, #22c55e)!important;color:#fff!important;border-color:var(--success, #22c55e)!important;opacity:1!important}._optionWrong_1ybho_110{background:var(--danger, #ef4444)!important;color:#fff!important;border-color:var(--danger, #ef4444)!important;opacity:.8!important}._explanation_1ybho_117{margin-top:2rem;padding:1.5rem;background:#ffffff0d;border-radius:8px;text-align:center}._explanation_1ybho_117 p{margin:0;color:var(--text);line-height:1.6;font-size:1.1rem}._submittedMsg_1ybho_132{margin-top:2rem;text-align:center;font-size:1.25rem;color:var(--text-muted);font-weight:500}._container_1j10c_1{background:var(--surface);border-radius:8px;padding:1.5rem;box-shadow:0 4px 6px -1px #0000001a;margin-top:1rem}._title_1j10c_9{margin-top:0;margin-bottom:1rem;text-align:center;font-size:1.5rem}._table_1j10c_16{width:100%;border-collapse:collapse}._table_1j10c_16 th{text-align:left;padding:.75rem;border-bottom:2px solid var(--border-color, #e5e7eb);color:var(--text-muted);font-weight:600}._table_1j10c_16 td{padding:.75rem;border-bottom:1px solid var(--border-color, #e5e7eb)}._row_1j10c_34:last-child td{border-bottom:none}._rankCol_1j10c_38{width:60px;text-align:center}._nameCol_1j10c_43{font-weight:500}._scoreCol_1j10c_47{width:100px;text-align:right;font-weight:700;color:var(--primary)}._rankBadge_1j10c_54{display:inline-block;width:28px;height:28px;line-height:28px;border-radius:50%;background-color:var(--primary);color:#fff;font-weight:700}._empty_1j10c_65{text-align:center;color:var(--text-muted);padding:2rem!important}._srOnly_1j10c_71{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}._container_1p1co_1{max-width:600px;margin:0 auto;padding:2rem 1rem}._title_1p1co_7{text-align:center;font-size:2rem;margin-bottom:.5rem;color:var(--primary)}._subtitle_1p1co_14{text-align:center;color:var(--text-muted);margin-bottom:2rem}._resultCard_1p1co_20{background:var(--surface);border-radius:12px;padding:2rem;box-shadow:0 4px 6px #0000001a;text-align:center}._resultStatus_1p1co_28{font-size:1.8rem;margin-bottom:1.5rem;font-weight:700}._correct_1p1co_34{color:var(--success, #22c55e)}._incorrect_1p1co_38{color:var(--danger, #ef4444)}._answerDetails_1p1co_42{font-size:1.2rem;margin-bottom:2rem;display:flex;flex-direction:column;gap:.5rem}._correctText_1p1co_50{color:var(--success, #22c55e);font-weight:600}._incorrectText_1p1co_55{color:var(--danger, #ef4444);text-decoration:line-through;margin-right:.5rem}._explanation_1p1co_61{margin-top:1.5rem;padding:1rem;background:#ffffff0d;border-radius:8px;text-align:left}._explanation_1p1co_61 h4{margin-top:0;margin-bottom:.5rem;color:var(--primary);font-size:1.1rem}._explanation_1p1co_61 p{margin:0;color:var(--text);line-height:1.5}._container_12ko8_1{max-width:600px;margin:0 auto;padding:2rem 1rem}._header_12ko8_7{text-align:center;margin-bottom:2rem}._title_12ko8_12{font-size:2.5rem;margin-bottom:.5rem;color:var(--primary)}._subtitle_12ko8_18{color:var(--text-muted);font-size:1.2rem}._actions_12ko8_23{margin-top:2rem;display:flex;justify-content:center}._container_1b9r0_1{width:100%;height:100%;display:flex;flex-direction:column}._content_1b9r0_8{flex:1;padding-top:1rem}._banner_16val_1{position:fixed;top:0;left:0;width:100%;background-color:var(--color-warning, #f59e0b);color:#fff;text-align:center;padding:.5rem;z-index:1000;font-weight:700}._container_xp9lc_1{display:flex;flex-direction:column;gap:1rem;width:100%;max-width:960px;margin:0 auto;padding:1rem}._loading_xp9lc_11{display:flex;align-items:center;justify-content:center;min-height:50vh;color:var(--text-muted);font-size:1.1rem}