body {
    background-image: url('../images/Background_Starfield.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-color: #121212; /* Fallback color */
    color: #ffffff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.container {
    padding-top: 20px;
}

h1, h2, h3, h4 {
	/*background-color: rgba(0, 0, 0, 0.7);
    border-radius: 10px;*/
    padding: 20px;
    color: #ffc107;
}

h5 {
	color: #fff;
}

/* Buttons */
.btn {
    border-radius: 8px;
    padding: 10px 20px;
    font-size: 1.1rem;
    font-weight: bold;
    transition: all 0.2s ease-in-out;
}

.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}

.btn-secondary {
    background-color: #6c757d;
    border-color: #6c757d;
}

.btn-secondary:hover {
    background-color: #5a6268;
    border-color: #545b62;
}


/* --- Quiz List Specifics --- */
.list-group-item {
    background-color: #2c2c2c;
    border: 1px solid #444;
    color: #ffffff;
    margin-bottom: 10px;
    border-radius: 8px;
}

.list-group-item.quiz-locked {
    background-color: rgba(220, 53, 69, 0.5); /* Red with transparency */
    border-color: rgba(220, 53, 69, 0.8);
}

.list-group-item.quiz-played {
    background-color: rgba(40, 167, 69, 0.5); /* Green with transparency */
    border-color: rgba(40, 167, 69, 0.8);
}

.list-group-item-action:hover,
.list-group-item-action:focus {
    background-color: #383838;
    color: #ffffff;
}

/* Hover effect for played quizzes */
.list-group-item.quiz-played.list-group-item-action:hover,
.list-group-item.quiz-played.list-group-item-action:focus {
    background-color: rgba(40, 167, 69, 0.7); /* Vert plus clair pour le survol */
}

/* Difficulty Colors */
.difficulty-easy {
    border-left: 5px solid #28a745; /* Green */
}
.difficulty-medium {
    border-left: 5px solid #ffc107; /* Orange */
}
.difficulty-hard {
    border-left: 5px solid #dc3545; /* Red */
}

/* --- Quiz Page Specifics --- */
.card {
    background-color: #1e1e1e;
    border: 1px solid #444;
}

.card-title {
    color: #ffffff;
}

#answers-container .btn {
    text-align: center;
    padding: 15px;
}

#question-image {
    display: block;
    margin-left: auto;
    margin-right: auto;
    max-height: 300px;
    width: auto;
}

.btn-outline-primary {
    color: #007bff;
    border-color: #007bff;
}

.btn-outline-primary:hover {
    color: #fff;
    background-color: #007bff;
    border-color: #007bff;
}

.btn-success {
    background-color: #28a745;
    border-color: #28a745;
    color: #fff;
}

.btn-danger {
    background-color: #dc3545;
    border-color: #dc3545;
    color: #fff;
}

/* Header */
.quiz-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #444;
    margin-bottom: 20px;
}

.quiz-header h4 {
    margin: 0;
}

.quiz-header .score {
    font-size: 1.2rem;
    font-weight: bold;
}


.lock-icon {
	font-size: 1.5rem;
	color: #ffc107;
}


#timer-bar-container {
	width: 100%;
	height: 10px;
	background-color: #444;
	border-radius: 5px;
	overflow: hidden;
}
#timer-bar {
	height: 100%;
	width: 0%; /* Start from 0 for left-to-right progression */
	background-color: #007bff;
	transition: width 1s linear;
}

.your_score_text{
	color: #ffc107;
	font-weight: bold;
	font-size: 23px;
}

small{
	color: #fff;
}