/* css/exam.css */

/* Dashboard & General Exam Styling */
.navbar-dark.bg-primary {
    background-color: #3498db !important; /* Specific color for dashboard nav */
}

.navbar-dark.bg-info {
    background-color: #1abc9c !important; /* Specific color for exam nav */
}

.navbar-dark.bg-success {
    background-color: #2ecc71 !important; /* Specific color for result nav */
}

.exam-card {
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.exam-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

#exam-list .card {
    height: 100%; /* Ensure cards are same height in a row */
}

#exam-list .card-title {
    color: #2c3e50;
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

#exam-list .card-text {
    color: #7f8c8d;
    font-size: 0.9rem;
}

/* Exam Interface Styles */
#exam-container .card {
    border: 1px solid #dee2e6;
    margin-bottom: 1.5rem;
}

#exam-container .card-body {
    padding: 1.5rem;
}

#exam-container .card-title {
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
    color: #34495e;
}

.options-container .form-check {
    margin-bottom: 0.75rem;
    padding-left: 2.25rem; /* For radio button alignment */
}

.options-container .form-check-input[type="radio"] {
    margin-top: 0.3rem;
    margin-left: -1.75rem;
    border-color: #adb5bd;
}

.options-container .form-check-input[type="radio"]:checked {
    background-color: #3498db;
    border-color: #3498db;
}

.options-container .form-check-label {
    cursor: pointer;
    font-size: 1.1rem;
    color: #495057;
}

/* Submit Button Styling */
#sub-btn {
    padding: 0.8rem 3rem;/
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 5rem;
    box-shadow: 0 4px 15px rgba(25, 135, 84, 0.4);
    transition: all 0.3s ease;
}

#sub-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(25, 135, 84, 0.6);
}

/* মোবাইলের জন্য স্পেসিং ঠিক রাখা */
@media (max-width: 768px) {
    #sub-btn {
        width: 100%;
        margin-bottom: 4rem;
    }
}

/* Result Page Styles */
#results-container .card {
    border-left: 5px solid; /* For correct/incorrect indication */
    transition: box-shadow 0.3s ease;
}

#results-container .card-body {
    padding: 1.25rem;
}

#results-container .card-title {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

#results-container .card.border-success {
    border-color: #2ecc71;
}

#results-container .card.border-danger {
    border-color: #e74c3c;
}

#results-container .badge {
    padding: 0.4em 0.7em;
    font-size: 0.8em;
    font-weight: 600;
    border-radius: 0.3rem;
}

#results-container .card-text strong {
    color: #555;
}

#score-display {
    font-size: 2.5rem;
    font-weight: 700;
    display: block;
    margin-top: 0.5rem;
}

#exam-subject-display {
    font-style: italic;
    color: #555;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    #exam-list .card-title {
        font-size: 1.1rem;
    }
    #exam-container .card-title {
        font-size: 1.1rem;
    }
    .options-container .form-check-label {
        font-size: 1rem;
    }
    #submit-exam-btn {
        padding: 0.6rem 1.5rem;
        font-size: 1rem;
    }
    #score-display {
        font-size: 2rem;
    }
}