/* Exam Layout Styles - Riêng biệt để tránh xung đột với class common */

.exam-layout-wrapper {
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    padding: 0 40px;
    margin: 0;
    box-sizing: border-box;
}

.exam-content-row {
    display: flex;
    width: 100%;
    min-height: 600px;
    gap: 20px;
    align-items: flex-start;
    flex-wrap: nowrap;
}

.exam-advertise {
    flex: 0 0 auto;
    width: 160px;
    min-width: 160px;
    max-width: 160px;
    height: auto;
    min-height: 600px;
    overflow: hidden;
    box-sizing: border-box;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.exam-advertise img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    display: block;
}

.exam-main-content {
    flex: 1;
    min-width: 0; /* Quan trọng: cho phép flex item shrink */
    width: calc(100% - 360px); /* 320px advertise + 40px gap */
    max-width: calc(100% - 360px);
    overflow-x: hidden;
    box-sizing: border-box;
    padding: 0 var(--edtt-spacing-md, 16px);
}

/* Giới hạn max-width cho content bên trong để tránh quá rộng trên màn hình lớn */
.exam-main-content .container {
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 0;
    padding-right: 0;
}

/* Responsive cho tablet */
@media (max-width: 1024px) {
    .exam-layout-wrapper {
        padding: 0 30px;
    }
    .exam-advertise {
        width: 120px;
        min-width: 120px;
        max-width: 120px;
        min-height: 500px;
    }
    
    .exam-advertise img {
        height: 500px;
    }
    
    .exam-main-content {
        width: calc(100% - 280px); /* 240px advertise + 40px gap */
        max-width: calc(100% - 280px);
    }
    
    .exam-main-content .container {
        max-width: 900px;
    }
    
    .exam-content-row {
        min-height: 500px;
    }
}

/* Responsive cho mobile */
@media (max-width: 768px) {
    .exam-advertise {
        width: 80px;
        min-width: 80px;
        max-width: 80px;
        min-height: 400px;
    }
    
    .exam-advertise img {
        height: 400px;
    }
    
    .exam-main-content {
        width: calc(100% - 200px); /* 160px advertise + 40px gap */
        max-width: calc(100% - 200px);
        padding: 0 var(--edtt-spacing-sm, 8px);
    }
    
    .exam-main-content .container {
        max-width: 100%;
        padding: 0 var(--edtt-spacing-xs, 4px);
    }
    
    .exam-content-row {
        min-height: 400px;
    }
}

/* Mobile nhỏ */
@media (max-width: 576px) {
    .exam-advertise {
        width: 60px;
        min-width: 60px;
        max-width: 60px;
        min-height: 300px;
    }
    
    .exam-advertise img {
        height: 300px;
    }
    
    .exam-main-content {
        width: calc(100% - 160px); /* 120px advertise + 40px gap */
        max-width: calc(100% - 160px);
        padding: 0 var(--edtt-spacing-xs, 4px);
    }
    
    .exam-main-content .container {
        max-width: 100%;
        padding: 0 var(--edtt-spacing-xs, 2px);
    }
    
    .exam-content-row {
        min-height: 300px;
    }
}

/* Extra small screens */
@media (max-width: 480px) {
    .exam-content-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    .exam-advertise {
        width: 100%;
        min-width: 100%;
        max-width: 100%;
        min-height: 80px;
        height: 80px;
        order: 2; /* Đẩy advertise xuống dưới */
    }
    
    .exam-advertise--right {
        order: 3;
    }
    
    .exam-advertise img {
        width: 100%;
        height: 80px;
        object-fit: cover;
    }
    
    .exam-main-content {
        width: 100%;
        max-width: 100%;
        order: 1; /* Content lên trên */
        padding: 0 var(--edtt-spacing-sm, 8px);
    }
    
    .exam-main-content .container {
        max-width: 100%;
        padding: 0;
    }
}