/* =========================================
   1. CẤU TRÚC CƠ BẢN (BASE STYLES)
   ========================================= */

.mig-container {
    width: 100%;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    
    /* [SỬA LỖI] Thêm padding 2 bên trên Mobile để Card không chạm mép màn hình */
    padding-left: 15px;
    padding-right: 15px;
}

.mig-item-card {
    background-color: var(--mig-bg-card);
    border-radius: 16px;
    padding: 24px;
    height: 100%;
    box-sizing: border-box;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    
    /* Mặc định: Viền mỏng mờ */
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.03);
    
    /* [QUAN TRỌNG - ĐÃ SỬA] 
       Xóa 'will-change: transform' để không làm hỏng position: fixed của Popup con.
       Xóa 'z-index: 1' mặc định để tránh tạo layer không cần thiết.
    */
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    
    background-clip: padding-box; 
}

/* --- Các thành phần con --- */
.mig-card-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    margin-bottom: 15px;
}
.mig-card-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* STYLE CHO SỐ THỨ TỰ HEADER (AUTO NUMBER TO) */
.mig-card-num {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--mig-num-bg);
    color: var(--mig-num-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 15px;
    flex-shrink: 0;
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
}

.mig-card-title {
    font-size: var(--mig-fs-title);
    font-weight: 700;
    line-height: 1.3;
    color: var(--mig-color-title);
    margin: 0 0 10px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    width: 100%;
}

.mig-card-desc {
    font-size: var(--mig-fs-desc);
    color: var(--mig-color-desc);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
    width: 100%;
}

/* ========================================================
   [NÂNG CẤP GĐ5] STYLE CHO KHỐI MẸO (TIP BOX)
   ======================================================== */
.mig-tip-box {
    margin-top: 15px;
    position: relative;
    padding: 12px 15px 12px 0; 
    padding-left: calc(var(--mig-tip-width) + 12px);
    
    background-color: var(--mig-tip-bg);
    border-radius: 6px; 
    
    color: var(--mig-tip-text);
    font-size: var(--mig-fs-tip);
    
    font-style: italic; 
    line-height: 1.5;
    overflow: hidden; 
    text-align: left;
}

.mig-tip-box::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: var(--mig-tip-width); 
    background: var(--mig-tip-border-bg);
    border-top-left-radius: 4px;
    border-bottom-left-radius: 4px;
}

/* STYLE CHO DANH SÁCH ICON / SỐ */
.mig-desc-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.mig-desc-list li {
    position: relative;
    display: flex; 
    align-items: flex-start; 
    margin-bottom: 12px;
    line-height: 1.5;
}

.mig-desc-list li:last-child {
    margin-bottom: 0;
}

.mig-list-icon-wrap {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    margin-right: 12px;
    margin-top: 2px;
    
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    
    background: var(--mig-list-bg, #ccc);
    color: var(--mig-list-icon-color, #fff);
    
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.mig-list-icon-wrap .dashicons {
    font-size: 14px;
    width: 14px;
    height: 14px;
    line-height: 14px;
    display: block;
}

.mig-list-icon-wrap .mig-auto-num {
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
}

.mig-list-text {
    flex: 1;
}

/* NÚT BẤM (BUTTON) */
.mig-card-btn {
    display: inline-block;
    padding: 10px 24px;
    background: var(--mig-btn-bg);
    color: var(--mig-btn-text);
    text-decoration: none;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    transition: all 0.4s ease;
    margin-top: auto;
    text-align: center;
    border: none;
    width: fit-content;
}
.mig-card-btn:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
}

/* =========================================
   2. XỬ LÝ CÁC KIỂU LAYOUT (STYLE 1-4)
   ========================================= */

/* Style 2: Grid */
.mig-container[data-style="style-2"] .mig-item-card {
    display: grid;
    grid-template-columns: 60px 1fr;
    column-gap: 15px; row-gap: 5px;
    align-items: center; align-content: start;
}
.mig-container[data-style="style-2"] .mig-card-icon,
.mig-container[data-style="style-2"] .mig-card-num { grid-column: 1; grid-row: 1; margin: 0; }
.mig-container[data-style="style-2"] .mig-card-title { grid-column: 2; grid-row: 1; margin: 0; }
.mig-container[data-style="style-2"] .mig-card-desc { grid-column: 1 / -1; grid-row: 2; margin-top: 10px; margin-bottom: 20px; }
.mig-container[data-style="style-2"] .mig-card-btn { grid-column: 1 / -1; grid-row: 3; margin-top: auto; }

/* Style 3: Grid Indented */
.mig-container[data-style="style-3"] .mig-item-card {
    display: grid;
    grid-template-columns: 60px 1fr;
    column-gap: 15px; row-gap: 5px;
    align-items: start; align-content: start;
}
.mig-container[data-style="style-3"] .mig-card-icon,
.mig-container[data-style="style-3"] .mig-card-num { grid-column: 1; grid-row: 1; margin: 0; }
.mig-container[data-style="style-3"] .mig-card-title { grid-column: 2; grid-row: 1; margin: 0; min-height: 48px; display: flex; align-items: center; }
.mig-container[data-style="style-3"] .mig-card-desc { grid-column: 2; grid-row: 2; margin-top: 5px; margin-bottom: 20px; }
.mig-container[data-style="style-3"] .mig-card-btn { grid-column: 2; grid-row: 3; margin-top: auto; }

/* Style 4: Centered */
.mig-container[data-style="style-4"] .mig-item-card {
    align-items: center; text-align: center;
}
.mig-container[data-style="style-4"] .mig-card-icon,
.mig-container[data-style="style-4"] .mig-card-num { margin: 0 auto 15px auto; }
.mig-container[data-style="style-4"] .mig-card-title { margin-bottom: 10px; width: 100%; }
.mig-container[data-style="style-4"] .mig-card-desc { margin-bottom: 20px; flex-grow: 1; }
.mig-container[data-style="style-4"] .mig-desc-list { display: inline-block; text-align: left; }
.mig-container[data-style="style-4"] .mig-card-btn { margin-top: auto; margin-left: auto; margin-right: auto; }


/* =========================================
   3. XỬ LÝ HIỆU ỨNG HOVER
   ========================================= */

/* [ĐÃ SỬA] Chỉ áp dụng transform và z-index khi hover trên PC (min-width: 1024px) */
@media (min-width: 1024px) {
    .mig-container[data-hover="lift-up"] .mig-item-card:hover {
        transform: translateY(-10px); 
        z-index: 10;
        /* Kích hoạt will-change chỉ khi thực sự cần thiết */
        will-change: transform; 
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1), 0 5px 15px rgba(0, 0, 0, 0.05);
        border-color: transparent;
    }
}

.mig-container[data-hover="border-draw"] .mig-item-card {
    border: 1px solid var(--mig-hover-border-1); 
    /* z-index: 1; -> Đã xóa để tránh lỗi */
}
.mig-container[data-hover="border-draw"] .mig-item-card::before {
    content: "";
    position: absolute;
    inset: 0; 
    border-radius: 16px; 
    padding: 2px; 
    background: linear-gradient(135deg, var(--mig-hover-border-1), var(--mig-hover-border-2));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
    pointer-events: none;
}
@media (min-width: 1024px) {
    .mig-container[data-hover="border-draw"] .mig-item-card:hover {
        border-color: transparent;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    }
    .mig-container[data-hover="border-draw"] .mig-item-card:hover::before {
        opacity: 1;
    }
}

/* =========================================
   4. RESPONSIVE (MOBILE/PC)
   ========================================= */
.mig-container .swiper {
    /* [SỬA LỖI] Giảm padding bottom xuống vì đã xóa dấu chấm slide */
    padding-bottom: 20px; 
    overflow: visible;
}
.mig-container .swiper-slide {
    height: auto;
    opacity: 1;
    transition: opacity 0.3s;
}

@media (min-width: 768px) {
    .mig-container {
        /* Trên PC thì không cần padding hông vì đã có Container của Web */
        padding-left: 0;
        padding-right: 0;
    }
    .mig-container .swiper-wrapper {
        display: grid !important;
        grid-template-columns: repeat(var(--mig-col-pc), 1fr);
        gap: 30px;
        transform: none !important;
        padding: 20px !important; 
        margin: -20px !important;
    }
    .mig-container .swiper-slide {
        width: auto !important;
        margin-right: 0 !important;
    }
}