:root{--ecls-primary:#8B1A1A;--ecls-secondary:#003366;--ecls-success:#46b450;--ecls-error:#dc3232;--ecls-warning:#ffb900;--ecls-gray-100:#f8f9fa;--ecls-gray-200:#e9ecef;--ecls-gray-300:#dee2e6;--ecls-gray-500:#6c757d;--ecls-gray-700:#495057;--ecls-gray-900:#212529}
.ecls-quiz-container{max-width:800px;margin:0 auto;padding:20px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;line-height:1.6;color:var(--ecls-gray-900)}
.ecls-quiz-header{display:flex;align-items:center;gap:20px;padding:25px;background:linear-gradient(135deg,var(--ecls-primary),var(--ecls-secondary));border-radius:8px;margin-bottom:25px;color:#fff}
.ecls-quiz-logo{max-height:70px;background:#fff;padding:8px;border-radius:5px}
.ecls-quiz-title h2{margin:0 0 5px;font-size:1.6em;color:#fff}
.ecls-quiz-title p{margin:0;opacity:.9}
.ecls-quiz-banner{margin-bottom:25px;border-radius:8px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.1)}
.ecls-quiz-banner img{width:100%;height:auto;display:block}
.ecls-quiz-info{display:flex;flex-wrap:wrap;gap:20px;padding:15px 20px;background:var(--ecls-gray-100);border-radius:8px;margin-bottom:25px;border-left:4px solid var(--ecls-primary)}
.ecls-info-item{display:flex;align-items:center;gap:8px}
.ecls-timer{margin-left:auto;background:var(--ecls-primary);color:#fff;padding:8px 15px;border-radius:20px;font-weight:600}
.ecls-timer.ecls-timer-warning{background:var(--ecls-warning);color:#000;animation:pulse 1s infinite}
.ecls-timer.ecls-timer-danger{background:var(--ecls-error);animation:pulse .5s infinite}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}
.ecls-user-form{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:20px;background:var(--ecls-gray-100);border-radius:8px;margin-bottom:25px}
.ecls-form-row label{display:block;margin-bottom:5px;font-weight:600;color:var(--ecls-gray-700)}
.ecls-form-row input{width:100%;padding:10px 15px;border:2px solid var(--ecls-gray-300);border-radius:5px;font-size:1em}
.ecls-form-row input:focus{outline:none;border-color:var(--ecls-primary);box-shadow:0 0 0 3px rgba(139,26,26,.1)}
.ecls-progress-container{margin-bottom:30px}
.ecls-progress-bar{height:8px;background:var(--ecls-gray-200);border-radius:4px;overflow:hidden}
.ecls-progress-fill{height:100%;background:linear-gradient(90deg,var(--ecls-primary),var(--ecls-secondary));border-radius:4px;transition:width .3s}
.ecls-progress-text{text-align:right;margin-top:8px;font-size:.9em;color:var(--ecls-gray-500)}
.ecls-question{display:none;background:#fff;border:1px solid var(--ecls-gray-200);border-radius:8px;padding:25px;margin-bottom:20px;box-shadow:0 2px 8px rgba(0,0,0,.1)}
.ecls-question.ecls-active{display:block;animation:fadeIn .3s}
@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.ecls-question-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;padding-bottom:10px;border-bottom:2px solid var(--ecls-gray-100)}
.ecls-question-number{font-weight:700;color:var(--ecls-primary);text-transform:uppercase;letter-spacing:.5px}
.ecls-question-type{font-size:.85em;color:var(--ecls-gray-500);font-style:italic}
.ecls-question-text{font-size:1.1em;line-height:1.7;margin-bottom:20px}
.ecls-answers{display:flex;flex-direction:column;gap:12px}
.ecls-answer{display:flex;align-items:flex-start;gap:12px;padding:15px 18px;background:var(--ecls-gray-100);border:2px solid transparent;border-radius:8px;cursor:pointer;transition:all .3s}
.ecls-answer:hover{background:var(--ecls-gray-200);border-color:var(--ecls-gray-300)}
.ecls-answer input{display:none}
.ecls-answer-indicator{flex-shrink:0;width:22px;height:22px;border:2px solid var(--ecls-gray-500);border-radius:50%;transition:all .3s;position:relative;margin-top:2px}
.ecls-answer input[type="checkbox"]+.ecls-answer-indicator{border-radius:4px}
.ecls-answer input:checked+.ecls-answer-indicator{background:var(--ecls-primary);border-color:var(--ecls-primary)}
.ecls-answer input:checked+.ecls-answer-indicator::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:8px;height:8px;background:#fff;border-radius:50%}
.ecls-answer input[type="checkbox"]:checked+.ecls-answer-indicator::after{width:12px;height:6px;background:transparent;border:2px solid #fff;border-top:none;border-right:none;border-radius:0;transform:translate(-50%,-60%) rotate(-45deg)}
.ecls-answer.ecls-selected{background:rgba(139,26,26,.08);border-color:var(--ecls-primary)}
.ecls-answer-text{flex:1;color:var(--ecls-gray-700)}
.ecls-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;font-size:1em;font-weight:600;border:none;border-radius:8px;cursor:pointer;transition:all .3s;text-decoration:none}
.ecls-btn-primary{background:var(--ecls-primary);color:#fff}
.ecls-btn-primary:hover{background:#6d1515;transform:translateY(-2px);box-shadow:0 4px 12px rgba(139,26,26,.3)}
.ecls-btn-secondary{background:var(--ecls-gray-200);color:var(--ecls-gray-700)}
.ecls-btn-secondary:hover{background:var(--ecls-gray-300)}
.ecls-btn-success{background:var(--ecls-success);color:#fff}
.ecls-btn-success:hover{background:#3a9240;transform:translateY(-2px)}
.ecls-quiz-nav{display:flex;justify-content:space-between;gap:15px;margin-top:25px;padding-top:20px;border-top:1px solid var(--ecls-gray-200)}
.ecls-quiz-nav .ecls-btn{min-width:140px}
.ecls-results{text-align:center;padding:40px;background:#fff;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.1)}
.ecls-results-icon{font-size:60px;margin-bottom:15px}
.ecls-results.ecls-passed .ecls-results-icon::before{content:'\2714';color:var(--ecls-success)}
.ecls-results.ecls-failed .ecls-results-icon::before{content:'\2718';color:var(--ecls-error)}
.ecls-results-title{font-size:1.8em;margin-bottom:30px}
.ecls-results.ecls-passed .ecls-results-title{color:var(--ecls-success)}
.ecls-results.ecls-failed .ecls-results-title{color:var(--ecls-error)}
.ecls-results-score{display:flex;justify-content:center;align-items:center;gap:30px;margin-bottom:30px}
.ecls-score-circle{width:140px;height:140px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--ecls-gray-100);border:6px solid}
.ecls-results.ecls-passed .ecls-score-circle{border-color:var(--ecls-success)}
.ecls-results.ecls-failed .ecls-score-circle{border-color:var(--ecls-error)}
.ecls-score-value{font-size:2.2em;font-weight:700}
.ecls-score-details{text-align:left}
.ecls-score-details p{margin:5px 0;font-size:1.1em}
.ecls-pass-info{color:var(--ecls-gray-500)}
.ecls-results-actions{display:flex;justify-content:center;gap:15px;margin-top:30px}
.ecls-notice,.ecls-error{padding:20px 25px;border-radius:8px;margin-bottom:20px}
.ecls-notice{background:#fff3cd;border-left:4px solid var(--ecls-warning);color:#856404}
.ecls-error{background:#f8d7da;border-left:4px solid var(--ecls-error);color:#721c24}
.ecls-results-frontend{max-width:1000px;margin:0 auto;padding:20px}
.ecls-results-heading{text-align:center;color:var(--ecls-primary);margin-bottom:30px;font-size:1.8em}
.ecls-results-filter{margin-bottom:25px}
.ecls-filter-form-frontend{display:flex;gap:15px;align-items:center;flex-wrap:wrap}
.ecls-filter-form-frontend select{padding:10px 15px;border:2px solid var(--ecls-gray-300);border-radius:5px;font-size:1em}
.ecls-results-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:15px;margin-bottom:30px}
.ecls-stat{background:#fff;padding:20px;border-radius:8px;text-align:center;box-shadow:0 2px 8px rgba(0,0,0,.1);border-top:3px solid var(--ecls-primary)}
.ecls-stat-success{border-top-color:var(--ecls-success)}
.ecls-stat-value{display:block;font-size:2em;font-weight:700;color:var(--ecls-primary)}
.ecls-stat-success .ecls-stat-value{color:var(--ecls-success)}
.ecls-stat-label{display:block;font-size:.9em;color:var(--ecls-gray-500);margin-top:5px}
.ecls-results-table{width:100%;border-collapse:collapse;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.1)}
.ecls-results-table th,.ecls-results-table td{padding:12px 15px;text-align:left;border-bottom:1px solid var(--ecls-gray-200)}
.ecls-results-table th{background:var(--ecls-primary);color:#fff;font-weight:600}
.ecls-results-table tr:hover td{background:var(--ecls-gray-100)}
.ecls-row-passed td:first-child{border-left:3px solid var(--ecls-success)}
.ecls-row-failed td:first-child{border-left:3px solid var(--ecls-error)}
.ecls-status{display:inline-block;padding:4px 12px;border-radius:15px;font-size:.85em;font-weight:600}
.ecls-status-passed{background:rgba(70,180,80,.15);color:var(--ecls-success)}
.ecls-status-failed{background:rgba(220,50,50,.15);color:var(--ecls-error)}
.ecls-no-results{text-align:center;padding:40px;color:var(--ecls-gray-500);background:var(--ecls-gray-100);border-radius:8px}
.ecls-name-form{margin-bottom:25px}
.ecls-name-form .ecls-card{background:#fff;padding:30px;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.1);border-top:4px solid var(--ecls-primary)}
.ecls-name-form h3{margin:0 0 15px;color:var(--ecls-primary);text-align:center;font-size:1.3em}
.ecls-start-info{color:var(--ecls-gray-700);line-height:1.6;margin-bottom:25px;text-align:center}
.ecls-form-fields{max-width:400px;margin:0 auto}
.ecls-form-actions{text-align:center;margin-top:25px}
.ecls-form-actions .ecls-btn{min-width:200px;padding:15px 30px;font-size:1.1em}
.ecls-card{background:#fff;padding:25px;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.1)}
@media(max-width:768px){.ecls-form-grid{grid-template-columns:1fr}.ecls-quiz-header{flex-direction:column;text-align:center}.ecls-user-form{grid-template-columns:1fr}.ecls-quiz-info{flex-direction:column}.ecls-timer{margin-left:0}.ecls-quiz-nav{flex-direction:column}.ecls-quiz-nav .ecls-btn{width:100%}.ecls-results-score{flex-direction:column}.ecls-score-details{text-align:center}.ecls-filter-form-frontend{flex-direction:column;align-items:stretch}}