.ica-lms-shell {
    background: rgba(15, 23, 42, 0.55);
    border: 1px solid rgba(0, 255, 255, 0.12);
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
}

.ica-lms-header h2 {
    margin: 0 0 6px;
    color: #fff;
}

.ica-lms-header p {
    margin: 0 0 16px;
    color: #cbd5e1;
}

.ica-lms-grid {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.ica-lms-card {
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 10px;
    padding: 14px;
    margin-bottom: 14px;
}

.ica-lms-card h3 {
    color: #fff;
    margin-top: 0;
}

.ica-lms-btn {
    border: 0;
    border-radius: 8px;
    background: linear-gradient(135deg, #2563eb, #00bcd4);
    color: #fff;
    padding: 8px 14px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    margin-top: 8px;
}

.ica-lms-link {
    display: inline-block;
    margin-left: 12px;
    color: #00ffff;
}

.ica-lms-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ica-lms-list li {
    padding: 12px 0;
    border-bottom: 1px dashed rgba(148, 163, 184, 0.2);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.ica-lms-pill {
    background: rgba(148, 163, 184, 0.2);
    color: #e2e8f0;
    border-radius: 999px;
    padding: 4px 9px;
    font-size: 12px;
}

.ica-lms-pill.success {
    background: rgba(16, 185, 129, 0.2);
    color: #6ee7b7;
}

.ica-lms-quiz-item {
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 8px;
    margin: 0 0 10px;
    padding: 10px;
}

.ica-lms-quiz-item legend {
    color: #fff;
    padding: 0 4px;
}

.ica-lms-quiz-item label {
    display: block;
    color: #e2e8f0;
    margin-bottom: 4px;
}

.ica-lms-progress span {
    color: #cbd5e1;
    font-size: 13px;
}

.ica-lms-progress-bar {
    margin-top: 6px;
    width: 100%;
    background: rgba(148, 163, 184, 0.2);
    border-radius: 999px;
    overflow: hidden;
}

.ica-lms-progress-bar > div {
    height: 8px;
    background: linear-gradient(90deg, #00bcd4, #22c55e);
}

/* Exam Management Styles */
.ica-exam-form-group {
    margin-bottom: 20px;
}

.ica-exam-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.ica-exam-form-group input[type="text"],
.ica-exam-form-group input[type="number"],
.ica-exam-form-group input[type="datetime-local"],
.ica-exam-form-group input[type="file"],
.ica-exam-form-group select,
.ica-exam-form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
}

.ica-exam-form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.ica-exam-status-draft {
    background-color: #fff9e6;
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    color: #f0ad4e;
    font-weight: 600;
}

.ica-exam-status-published {
    background-color: #e6ffd9;
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    color: #28a745;
    font-weight: 600;
}

.ica-exam-question-form {
    background: #f9f9f9;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    border-left: 4px solid #2563eb;
}

.ica-exam-bulk-form {
    background: #fffacd;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    border-left: 4px solid #ffc107;
}

.ica-exam-message {
    padding: 12px;
    border-radius: 4px;
    margin-top: 10px;
}

.ica-exam-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.ica-exam-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.ica-exam-question-option {
    background: #fff;
    padding: 12px;
    margin-bottom: 12px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
}

.ica-exam-question-option input[type="radio"] {
    margin-right: 8px;
}

.ica-exam-question-option textarea {
    width: 100%;
    margin-top: 8px;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 3px;
}

.ica-exam-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.ica-exam-action-buttons {
    margin-top: 20px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}