body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f0f5f2;
    color: #333;
    line-height: 1.3;
}

.exam-papers {
    background-color: #e8f5e9;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.back-btn {
    display: inline-block;
    padding: 8px 15px;
    background-color: #fff;
    color: #2e7d32;
    text-decoration: none;
    border: 1px solid #2e7d32;
    border-radius: 5px;
    margin-bottom: 20px;
    font-size: 0.9em;
    transition: background-color 0.3s;
}

.back-btn:hover {
    background-color: #2e7d32;
    color: #fff;
}

.exam-papers h1 {
    color: #2e7d32;
    font-size: 2.5em;
    margin: 0 0 10px 0;
}

.exam-papers p {
    color: #666;
    font-size: 1em;
    margin: 0px;
}

.exam-section {
    margin-bottom: 30px;
    background-color: #e0ece1;
    padding: 15px;
    border-radius: 5px;
}

.exam-section h2 {
    color: #2e7d32;
    font-size: 1.8em;
    margin-bottom: 20px;
}

.paper-card {
    background-color: #fff;
    padding:0 10px;
    border-radius: 5px;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    min-height: 60px;
}
.subject-card {
    background-color: #fff;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    min-height: 60px;
}
.resource-card {
    background-color: #fff;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    min-height: 60px;
}

.paper-card span {
    color: #333;
    font-size: 1.2em;
    margin: 0;
    flex-grow: 1;
}

.subject-card h3 {
    color: #2e7d32;
    font-size: 1.3em;
    margin: 0 0 5px 0;
}
.subject-card h3 {
    color: #2e7d32;
    font-size: 1.3em;
    margin: 0 0 5px 0;
}


.subject-card p{
    color: #666;
    font-size: 1em;
    margin: 0 0 10px 0;
}

.resource-card p {
    color: #666;
    font-size: 1em;
    margin: 0 0 10px 0;
}

.btn {
    display: inline-block;
    padding: 7px 10px;
    background-color: #fff;
    color: #2e7d32;
    text-decoration: none;
    border: 1px solid #2e7d32;
    border-radius: 5px;
    transition: background-color 0.3s;
    font-size: 1em;
    white-space: nowrap;
    /* min-width: 120px; */
    text-align: center;
}

.btn.green {
    background-color: #2e7d32;
    color: #fff;
    border: none;
}

.btn.green:hover {
    background-color: #1b5e20;
}

.btn:hover {
    background-color: #2e7d32;
    color: #fff;
}

.subject-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.subject-card {
    display: flex;
    flex-direction: column;
    align-items: start;
    flex: 1 1 calc(25.33%);
    min-width: 250px;
}

.resource-card {
    display: flex;
    flex-direction: column;
    align-items: start;
    flex: 1 1 calc(33.33% - 13.33px);
    min-width: 250px;
}

/* Responsive Design */
@media (max-width: 480px) {
    .exam-papers {
        padding: 10px;
    }
    .exam-papers h1 {
        font-size: 1.8em;
    }
    .exam-papers p {
        font-size: 0.85em;
    }
    .exam-section h2 {
        font-size: 1.5em;
    }
    .paper-card {
        flex-direction: row;
        text-align: center;
        padding: 10px;
        min-height: auto;
    }
    .subject-card {
        flex-direction: column;
        text-align: center;
        padding: 10px;
        min-height: auto;
    }
    .resource-card {
        flex-direction: column;
        text-align: start;
        padding: 10px;
        min-height: auto;
    }
    .paper-card span {
        margin-bottom: 10px;
    }
    .subject-card h3 {
        margin-bottom: 10px;
    }
    .resource-card h3 {
        margin:0 0 10px 0;
    }
    .subject-cards {
        flex-direction: column;
    }
    .subject-card{
        flex: 1 1 100%;
    }
    .resource-card {
        flex: 1 1 100%;
    }
    .container {
        padding: 5px;
    }
}

@media (min-width: 481px) and (max-width: 1024px) {
    .exam-papers {
        padding: 15px;
    }
    .exam-papers h1 {
        font-size: 2em;
    }
    .exam-section h2 {
        font-size: 1.6em;
    }
    .subject-cards {
        flex-direction: row;
        flex-wrap: wrap;
    }
    .resource-card {
        flex: 1 1 calc(50% - 10px);
    }
    .btn {
        font-size: 0.95em;
    }
}

@media (min-width: 1025px) {
    /* .exam-papers {
        max-width: 1025 px;
        margin: 0 auto;
    } */
}