/**
 * Clavius Quiz Engine Stylesheet
 * Handles single-page mode toggling states, timers, status alerts, and post-exam visual reviews.
 */

/* 1. Sidebar Trigger Widgets Configurations */
.clavius-quiz-sidebar-widget {
    margin-top: 20px;
    padding: 15px;
    border-radius: 12px;
    text-align: center;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

.clavius-quiz-sidebar-widget.state-active {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.clavius-quiz-sidebar-widget.state-locked {
    background: #f8fafc;
    border: 2px dashed #cbd5e1;
}

.clavius-quiz-sidebar-widget .lock-icon {
    font-size: 26px;
    margin-bottom: 5px;
}

.clavius-quiz-sidebar-widget .widget-title {
    color: #64748b;
    display: block;
    margin-bottom: 8px;
    font-size: 15px;
}

.clavius-quiz-sidebar-widget .widget-desc {
    font-size: 12px;
    line-height: 1.4;
    color: #64748b;
    margin: 0;
}

.clavius-quiz-sidebar-widget .score-alert-tag {
    font-size: 11px;
    margin-top: 10px;
    color: #ef4444;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 2. Interactive Call to Actions Layouts */
.unit-quiz-tab-cta {
    width: 100%;
    padding: 12px;
    background: #0d0079;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.2s ease-in-out;
}

.unit-quiz-tab-cta:hover {
    background: #0a005c;
}

/* 3. Mid-Exam Workspace Elements Rules */
.quiz-main-layout-loading {
    opacity: 0.35;
    pointer-events: none;
    transition: opacity 0.25s ease-in-out;
}

.clavius-quiz-question-wrapper {
    margin-bottom: 30px;
    padding: 20px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
    box-sizing: border-box;
}

.clavius-quiz-question-wrapper .question-header-title {
    margin-top: 0;
    margin-bottom: 12px;
    color: #1e293b;
    font-size: 16px;
    font-weight: 700;
}

.quiz-option-item-label {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 6px;
    transition: background 0.15s ease;
}

.quiz-option-item-label:hover {
    background: #f8fafc;
}

.quiz-option-item-label input[type="radio"] {
    margin-right: 10px;
    cursor: pointer;
}

.clavius-exam-submit-btn {
    padding: 15px 30px;
    background: #10b981;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.2s ease;
}

.clavius-exam-submit-btn:hover {
    background: #059669;
}

/* 4. Running Exam Status Sidebar Styles */
.exam-command-center-widget {
    padding: 20px;
    background: #ffffff;
    border: 2px solid #0d0079;
    border-radius: 12px;
    font-family: 'Inter', sans-serif;
    box-sizing: border-box;
}

.exam-command-center-widget .session-active-title {
    color: #0d0079;
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 15px;
}

.exam-command-center-widget .running-timer-counter {
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 15px;
    color: #ef4444;
    letter-spacing: 1px;
}

.exam-command-center-widget .running-timer-counter.untimed-label-active {
    font-size: 18px;
    color: #64748b;
}

.exam-command-center-widget .session-anti-cheat-warning {
    font-size: 12px;
    line-height: 1.4;
    color: #64748b;
    margin: 0;
}

/* 5. Post-Submission Review Interface States (Option A Integration) */
.clavius-quiz-question-wrapper.evaluation-correct-card {
    border-left: 5px solid #10b981;
    background: #f0fdf4;
}

.clavius-quiz-question-wrapper.evaluation-incorrect-card {
    border-left: 5px solid #ef4444;
    background: #fef2f2;
}

.quiz-evaluation-feedback {
    margin-top: 15px;
    padding: 12px;
    background: #f8fafc;
    border-radius: 6px;
    font-size: 14px;
    border: 1px solid #e2e8f0;
}

.quiz-evaluation-feedback .feedback-key-row {
    color: #334155;
    margin-bottom: 8px;
}

.quiz-evaluation-feedback .feedback-badge {
    color: #0d0079;
    font-weight: bold;
    background: #e0e7ff;
    padding: 2px 8px;
    border-radius: 4px;
    display: inline-block;
}

.quiz-evaluation-feedback .explanation-container-box {
    margin-top: 10px;
    border-top: 1px dashed #cbd5e1;
    padding-top: 8px;
    color: #475569;
    line-height: 1.5;
}

/* 6. Scorecard Overview Metrics Panel Rules */
.exam-scorecard-summary-card {
    padding: 20px;
    background: #f8faff;
    border: 2px solid #10b981;
    border-radius: 12px;
    text-align: center;
    font-family: 'Inter', sans-serif;
    box-sizing: border-box;
}

.exam-scorecard-summary-card .scorecard-title {
    color: #10b981;
    margin-top: 0;
    font-size: 16px;
}

.exam-scorecard-summary-card .score-display-metric {
    font-size: 38px;
    font-weight: 900;
    color: #0d0079;
    margin: 12px 0;
}

.exam-scorecard-summary-card .score-summary-text {
    font-size: 13px;
    margin-bottom: 15px;
    color: #475569;
}

.return-lesson-cta-btn {
    width: 100%;
    padding: 10px;
    background: #64748b;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-weight: bold;
    cursor: pointer;
    font-size: 13px;
    transition: background 0.15s ease;
}

.return-lesson-cta-btn:hover {
    background: #475569;
}