/* Trong ktx.css */

/* Custom Properties */
:root {
    --primary-color-02: #007bff; /* Blue */
    --secondary-color-02: #6c757d; /* Grey */
    --accent-color-02: #28a745; /* Green */
    --background-light-02: #f8f9fa;
    --text-dark-02: #343a40;
    --text-light-02: #fff;
    --border-color-02: #e9ecef;
    --card-bg-02: #fff;
    --shadow-02: rgba(0, 0, 0, 0.08);
    --hover-shadow-02: rgba(0, 0, 0, 0.15);
    --danger-color-02: #dc3545; /* Red for 'Hết phòng' */
    --warning-color-02: #ffc107; /* Orange for rules */
}

/* Đảm bảo HTML và BODY có setup đúng để thanh cuộn không nhảy */
html {
    overflow-y: scroll; /* Vẫn giữ nguyên để thanh cuộn luôn hiển thị */
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif; /* Đảm bảo font dự phòng hoặc font chính được tải */
    color: #333;
}

/* Thêm class mới để ẩn roomListContainer02 mà vẫn giữ không gian */
.room-list-hidden {
    opacity: 0;
    visibility: hidden;
    /* transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out; /* Có thể thêm transition nếu muốn */
    /* Quan trọng: giữ nguyên display: grid để nó vẫn chiếm không gian và không ảnh hưởng layout */
    /* height: 0; /* Có thể thêm để loại bỏ chiều cao nếu không muốn chiếm không gian dọc */
    /* overflow: hidden; /* Cũng có thể giúp */
    /* Max-height 0 và overflow hidden là một lựa chọn tốt hơn cho chiều cao */
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, opacity 0.3s ease-out, visibility 0.3s ease-out;
}

.room-list-visible {
    opacity: 1;
    visibility: visible;
    max-height: 5000px; /* Một giá trị đủ lớn để hiển thị toàn bộ nội dung */
    overflow: visible;
    transition: max-height 0.5s ease-in, opacity 0.3s ease-in, visibility 0.3s ease-in;
}

/* Main Content Area */
.main-content02 {
    flex-grow: 1;
    padding: 30px 0;
}

.container02 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Search Section */
.search-section02 {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    background-color: var(--card-bg-02);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 15px var(--shadow-02);
    align-items: center;
}

#searchBar02 {
    flex-grow: 1;
    padding: 12px 15px;
    border: 1px solid var(--border-color-02);
    border-radius: 8px;
    font-size: 1em;
    outline: none;
    transition: border-color 0.3s ease;
}

#searchBar02:focus {
    border-color: var(--primary-color-02);
}

#searchButton02 {
    background-color: var(--primary-color-02);
    color: var(--text-light-02);
    border: none;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 1em;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

#searchButton02:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
}

/* Favorite Toggle Section */
.favorite-toggle-section02 {
    text-align: center;
    margin-bottom: 30px;
}

.btn-toggle-favorite02 {
    background-color: var(--accent-color-02);
    color: var(--text-light-02);
    border: none;
    padding: 12px 25px;
    border-radius: 30px;
    font-size: 1.05em;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 10px rgba(40, 167, 69, 0.2);
}

.btn-toggle-favorite02:hover {
    background-color: #218838;
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(40, 167, 69, 0.3);
}

#favoriteCount02 {
    font-weight: bold;
}

/* Room List Section */
.room-list-section02 {
    /* Đảm bảo roomListContainer02 có ID là 'roomListContainer02' trong HTML */
    /* Và áp dụng các class 'room-list-visible' mặc định khi tải trang */
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    /* Các thuộc tính này sẽ được điều khiển bằng JavaScript thông qua class room-list-visible/hidden */
}

/* Room Card */
.room-card02 {
    background-color: var(--card-bg-02);
    border-radius: 12px;
    box-shadow: 0 6px 20px var(--shadow-02);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
}

.room-card02:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px var(--hover-shadow-02);
}

.room-card02 .card-image02 {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.room-card02 .card-image02 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.room-card02:hover .card-image02 img {
    transform: scale(1.05);
}

.room-card02 .card-content02 {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.room-card02 .card-title02 {
    font-family: font2;
    font-size: 1.4em;
    font-weight: 600;
    color: var(--primary-color-02);
    margin-top: 0;
    margin-bottom: 10px;
    line-height: 1.3;
}

.room-card02 .card-info02 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    font-size: 0.95em;
    color: var(--secondary-color-02);
}

.room-card02 .card-info02 span {
    display: flex;
    align-items: center;
    gap: 5px;
    font-family: font6;
}

.room-card02 .card-price02 {
    font-size: 1.2em;
    font-weight: 700;
    color: var(--accent-color-02);
    margin-bottom: 10px;
    font-family: font2;
}

.room-card02 .status-badge02 {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--accent-color-02);
    color: var(--text-light-02);
    padding: 8px 15px;
    border-radius: 5px;
    font-weight: bold;
    font-size: 0.85em;
    z-index: 10;
    font-family: font6;
}

.room-card02 .status-badge02.out-of-stock02 {
    background-color: var(--danger-color-02);
}

.room-card02 .favorite-button02 {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: rgba(255, 255, 255, 0.8);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    font-size: 1.3em;
    color: #ccc;
    transition: color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
    z-index: 10;
    box-shadow: 0 2px 5px var(--shadow-02);
}

.room-card02 .favorite-button02.active02 {
    color: #ff4d4d; /* Red for active favorite */
}

.room-card02 .favorite-button02:hover {
    color: #ff4d4d;
    background-color: rgba(255, 255, 255, 0.95);
    transform: scale(1.1);
}

.room-card02 .detail-button02 {
    background-color: var(--primary-color-02);
    color: var(--text-light-02);
    border: none;
    padding: 10px 15px;
    border-radius: 8px;
    font-size: 1em;
    cursor: pointer;
    transition: background-color 0.3s ease;
    text-align: center;
    margin-top: auto; /* Push to bottom */
}

.room-card02 .detail-button02:hover {
    background-color: #0056b3;
}

/* Modal (Detail Page) */
.modal02 {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 100; /* Sit on top */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgba(0, 0, 0, 0.7); /* Black w/ opacity */
    backdrop-filter: blur(5px); /* Blurry background */
    -webkit-backdrop-filter: blur(5px); /* Safari support */
    padding: 20px; /* Padding around modal content */
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.modal02.show02 {
    display: block;
    opacity: 1;
}

.modal-content02 {
    background-color: var(--card-bg-02);
    margin: 5% auto; /* 5% from the top and centered */
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 15px 40px var(--shadow-02);
    max-width: 900px;
    position: relative;
    animation: zoomIn02 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); /* Spring-like animation */
    transition: transform 0.3s ease;
}

@keyframes zoomIn02 {
    from {
        transform: scale(0.9);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.close-button02 {
    color: var(--secondary-color-02);
    font-size: 35px;
    font-weight: bold;
    position: absolute;
    top: -5px;
    right: 15px;
    cursor: pointer;
    transition: color 0.2s ease;
}

.close-button02:hover,
.close-button02:focus {
    color: var(--danger-color-02);
    text-decoration: none;
}

.modal-body02 {
    max-height: 80vh; /* Limit height to enable scrolling inside modal */
    overflow-y: auto;
    padding-right: 10px; /* Space for scrollbar */
}

/* Detail Gallery */
.detail-gallery02 {
    margin-bottom: 30px;
}

.gallery-main-image02 {
    position: relative;
    height: 400px;
    margin-bottom: 15px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px var(--shadow-02);
}

.gallery-main-image02 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-main-image02 button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.5);
    color: var(--text-light-02);
    border: none;
    padding: 10px 15px;
    cursor: pointer;
    font-size: 1.5em;
    transition: background-color 0.3s ease;
}

.gallery-main-image02 button:hover {
    background-color: rgba(0, 0, 0, 0.7);
}

.gallery-main-image02 .prev-btn02 {
    left: 0;
    border-radius: 0 8px 8px 0;
}

.gallery-main-image02 .next-btn02 {
    right: 0;
    border-radius: 8px 0 0 8px;
}

.gallery-thumbnails02 {
    display: flex;
    gap: 10px;
    justify-content: center;
    overflow-x: auto; /* Enable horizontal scroll for many thumbnails */
    padding-bottom: 5px; /* Space for scrollbar */
}

.gallery-thumbnails02 img {
    width: 100px;
    height: 70px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    border: 3px solid transparent;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.gallery-thumbnails02 img.active-thumb02,
.gallery-thumbnails02 img:hover {
    border-color: var(--primary-color-02);
    transform: scale(1.05);
}

/* Detail Content Styling */
.detail-title02 {
    font-family: font2;
    font-size: 2em;
    font-weight: 700;
    color: var(--primary-color-02);
    margin-bottom: 20px;
    border-bottom: 2px solid var(--border-color-02);
    padding-bottom: 15px;
}

.detail-info-group02 {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 30px;
    background-color: #e6f3ff;
    padding: 20px;
    border-radius: 10px;
    border: 1px dashed #cce5ff;
}

.detail-info-group02 p {
    margin: 0;
    font-size: 1.1em;
    color: var(--text-dark-02);
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: font6;
}

.detail-info-group02 p i {
    color: var(--primary-color-02);
    font-size: 1.2em;
}

.detail-section02 {
    margin-bottom: 30px;
    border-bottom: 1px dashed var(--border-color-02);
    padding-bottom: 25px;
}

.detail-section02:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
}

.detail-section02 h3 {
    font-family: font2;
    font-size: 1.5em;
    color: var(--primary-color-02);
    margin-top: 0;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.detail-section02 h3 i {
    color: var(--accent-color-02);
}

.detail-section02 p, .detail-section02 ul {
    font-size: 1em;
    color: var(--text-dark-02);
    margin-left: 10px;
}

.feature-list02, .rule-list02 {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
}

.feature-list02 li {
    background-color: #eaf7ed;
    border: 1px solid #c8e6c9;
    padding: 10px 15px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: #1b5e20;
    font-weight: 500;
    font-family: font6;
}

.feature-list02 li::before {
    content: "\f00c"; /* Font Awesome check icon */
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    color: var(--accent-color-02);
}

.rule-list02 li {
    background-color: #ffe6e6;
    border: 1px solid #ffccb3;
    padding: 10px 15px;
    border-radius: 8px;
    display: flex;
    align-items: flex-start; /* Align icon to top */
    gap: 8px;
    color: var(--danger-color-02);
    font-weight: 500;
    font-family: font6;
}

.rule-list02 li::before {
    content: "\f06a"; /* Font Awesome exclamation circle */
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    color: var(--danger-color-02);
    margin-top: 2px; /* Adjust icon vertical align */
}

/* Contact links in detail modal */
.contact-links a {
    color: var(--primary-color-02);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.2s ease;
}

.contact-links a:hover {
    color: #0056b3;
    text-decoration: underline;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .room-list-section02 {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 20px;
    }
    .modal-content02 {
        margin: 3% auto;
        padding: 25px;
    }
    .gallery-main-image02 {
        height: 350px;
    }
    .detail-title02 {
        font-size: 1.8em;
    }
    .detail-section02 h3 {
        font-size: 1.3em;
    }
}

@media (max-width: 768px) {
    .search-section02 {
        flex-direction: column;
        padding: 15px;
    }
    #searchButton02 {
        width: 100%;
        justify-content: center;
    }
    .room-list-section02 {
        grid-template-columns: 1fr; /* Single column on small screens */
        gap: 20px;
    }
    .modal-content02 {
        margin: 20px auto;
        padding: 20px;
        max-width: 95%; /* Adjust width for very small screens */
        z-index: 100002;
    }
    .gallery-main-image02 {
        height: 250px;
    }
    .gallery-thumbnails02 img {
        width: 80px;
        height: 60px;
    }
    .detail-title02 {
        font-size: 1.6em;
    }
    .detail-info-group02 {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding: 15px;
    }
    .detail-section02 h3 {
        font-size: 1.2em;
    }
    .feature-list02, .rule-list02 {
        grid-template-columns: 1fr; /* Single column for lists */
    }
}

@media (max-width: 480px) {
    .container02 {
        padding: 0 10px;
    }
    .main-content02 {
        padding: 20px 0;
    }
    .detail-title02 {
        font-size: 1.4em;
    }
    .detail-section02 h3 {
        font-size: 1.1em;
    }
}

/* Styles for action buttons within the card */
.card-actions02 {
    display: flex;
    gap: 10px; /* Space between buttons */
    margin-top: auto; /* Push to bottom */
    padding-top: 15px;
    border-top: 1px dashed var(--border-color-02);
}

.card-actions02 .detail-button02 {
    flex: 1; /* Allow button to grow */
    padding: 12px; /* Adjust padding for better look on card */
    font-size: 0.95em;
    font-weight: 500;
}

.book-room-card-btn02 {
    flex: 1; /* Allow button to grow */
    background-color: var(--accent-color-02); /* Green for booking */
    color: var(--text-light-02);
    border: none;
    padding: 12px;
    border-radius: 8px;
    font-size: 0.95em;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 500;
    margin-top: 10px;
}

.book-room-card-btn02:hover:not(:disabled) {
    background-color: #218838;
    transform: translateY(-2px);
}

.book-room-card-btn02:disabled {
    background-color: var(--secondary-color-02); /* Grey when disabled */
    cursor: not-allowed;
    opacity: 0.7;
    box-shadow: none;
    transform: none;
}

/* Responsive adjustments for card buttons */
@media (max-width: 480px) {
    .card-actions02 {
        flex-direction: column; /* Stack buttons vertically on very small screens */
    }
    .card-actions02 .detail-button02,
    .card-actions02 .book-room-card-btn02 {
        width: 100%; /* Full width */
    }
}

/* New styles for Booking Modal */
.booking-title02 {
    font-family: font2;
    font-size: 1.8em;
    font-weight: 700;
    color: var(--primary-color-02);
    margin-bottom: 20px;
    border-bottom: 2px solid var(--border-color-02);
    padding-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.booking-title02 i {
    color: var(--accent-color-02);
}

.form-group02 {
    margin-bottom: 15px;
}

.form-group02 label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-dark-02);
    font-family: font6;
}

.form-group02 input[type="text"],
.form-group02 input[type="tel"],
.form-group02 input[type="email"],
.form-group02 input[type="date"],
.form-group02 textarea {
    width: calc(100% - 22px); /* Account for padding and border */
    padding: 10px;
    border: 1px solid var(--border-color-02);
    border-radius: 8px;
    font-size: 1em;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group02 input:focus,
.form-group02 textarea:focus {
    border-color: var(--primary-color-02);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
    outline: none;
}

.form-group02 textarea {
    resize: vertical; /* Allow vertical resizing */
    min-height: 80px;
}

.submit-booking-btn02 {
    background-color: var(--accent-color-02);
    color: var(--text-light-02);
    border: none;
    padding: 12px 25px;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.submit-booking-btn02:hover {
    background-color: #218838;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(40, 167, 69, 0.3);
}

/* Specific styles for the book button within the room card */
.room-card02 .card-actions02 {
    padding-top: 15px; /* Add some space above buttons */
    border-top: 1px dashed var(--border-color-02);
    margin-top: auto; /* Push buttons to the bottom of the card */
}

/* Ensure the book button aligns nicely with the detail button */
.room-card02 .card-actions02 .book-room-card-btn02 {
    flex: 1; /* Make it take equal space */
}

/* Responsive adjustments for booking modal */
@media (max-width: 768px) {
    .modal-content02 {
        max-width: 80%;
        z-index: 10002;
        margin-left: 0px;
       
    }
    .booking-title02 {
        font-size: 1.6em;
    }
    .form-group02 label {
        font-size: 0.95em;
    }
    .form-group02 input,
    .form-group02 textarea {
        font-size: 0.9em;
    }
    .submit-booking-btn02 {
        font-size: 1em;
        padding: 10px 20px;
    }
    .close-button02{
        right: 10px;
    }
}
/* --- CSS Hiện Đại cho Modal Đặt Phòng (ID: bookingModal03) --- */
.modal03 {
    display: none; /* Rất quan trọng: Ẩn ban đầu */
    position: fixed; /* Giữ modal ở vị trí cố định trên màn hình */
    z-index: 1001; /* Đảm bảo nó ở trên các phần tử khác */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto; /* Cho phép cuộn nếu nội dung lớn */
    background-color: rgba(0, 0, 0, 0.6); /* Nền đen mờ */
    backdrop-filter: blur(5px); /* Hiệu ứng làm mờ nền phía sau */
    padding-top: 60px;
    opacity: 0; /* Bắt đầu với opacity 0 để có hiệu ứng mờ dần */
    transition: opacity 0.3s ease-in-out; /* Chuyển đổi mượt mà opacity */
}

/* Khi JavaScript thêm class 'show' vào .modal03 */
.modal03.show {
    opacity: 1; /* Hiện rõ dần */
    display: block; /* Vô cùng quan trọng: Thay đổi từ 'none' sang 'block' để hiển thị */
}

.modal-content03 {
    background-color: #fff; /* Nền trắng cho nội dung modal */
    margin: 3% auto; /* Canh giữa và giảm khoảng cách trên/dưới */
    padding: 30px; /* Tăng padding */
    border-radius: 12px; /* Bo tròn góc */
    width: 90%;
    max-width: 600px; /* Chiều rộng tối đa */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); /* Bóng đổ hiện đại */
    position: relative; /* Để định vị nút đóng tuyệt đối */
    transform: translateY(-50px); /* Bắt đầu từ trên 50px cho hiệu ứng trượt */
    opacity: 0; /* Bắt đầu với opacity 0 cho nội dung */
    transition: transform 0.3s ease-out, opacity 0.3s ease-out; /* Chuyển đổi mượt mà */
}

/* Khi .modal03 có class 'show', nội dung modal cũng được kích hoạt hiệu ứng */
.modal03.show .modal-content03 {
    transform: translateY(0); /* Trượt về vị trí ban đầu */
    opacity: 1; /* Hiện rõ dần */
}

/* Nút đóng hiện đại */
.close-button03 {
    color: #aaa;
    position: absolute; /* Định vị tuyệt đối trong modal-content03 */
    top: 15px;
    right: 20px;
    font-size: 30px;
    font-weight: normal;
    text-decoration: none;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s ease-in-out;
}

.close-button03:hover,
.close-button03:focus {
    color: #555;
    opacity: 1;
}

/* Tiêu đề modal */
.modal-content03 h2 {
    font-size: 24px;
    font-weight: 600;
    color: #333;
    margin-bottom: 25px;
    text-align: center;
}

/* Định kiểu cho form */
.modal-content03 form label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    color: #555;
}

.modal-content03 form input,
.modal-content03 form select,
.modal-content03 form textarea {
    width: calc(100% - 22px); /* Đảm bảo đủ width sau khi tính padding */
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 6px;
    box-sizing: border-box; /* Quan trọng để padding không làm tràn width */
    font-size: 16px;
    color: #333;
}

.modal-content03 form input:focus,
.modal-content03 form select:focus,
.modal-content03 form textarea:focus {
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Nút gửi form hiện đại */
.modal-content03 form button {
    background-color: #007bff;
    color: white;
    padding: 14px 25px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 18px;
    font-weight: 500;
    width: 100%;
    transition: background-color 0.2s ease-in-out;
}

.modal-content03 form button:hover {
    background-color: #0056b3;
}

.modal-content03 form button:active {
    transform: translateY(1px); /* Hiệu ứng nhấn nút */
}