/* assets/css/student.css */
:root {
    --primary: #1a73e8;
    --primary-light: #e8f0fe;
    --primary-lighter: #f5f9ff;
    --secondary: #5f6368;
    --success: #34a853;
    --warning: #f9ab00;
    --danger: #d93025;
    --light: #f8f9fa;
    --dark: #202124;
}

body {
    background-color: var(--primary-lighter);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Exam Cards */
.exam-card {
    border-radius: 10px;
    border-left: 4px solid var(--primary);
    transition: transform 0.2s;
    margin-bottom: 20px;
}

.exam-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Breadcrumb customization */
.breadcrumb {
    background-color: transparent;
    padding: 0.5rem 0;
}

.breadcrumb-item a {
    text-decoration: none;
}

/* Custom badge styles */
.badge-primary-light {
    background-color: var(--primary-light);
    color: var(--primary);
}

/* Add smooth transitions for question changes */
.question-text, .options {
    transition: opacity 0.3s ease;
}

.loading {
    opacity: 0.5;
    pointer-events: none;
}

/* Loading spinner */
.spinner {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1000;
}

.saving .spinner {
    display: block;
}