/* Base */
* {
    box-sizing: border-box
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f8f8f8
}

/* NAVBAR */
nav.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
    background: #fff;
    border-bottom: 1px solid #ddd
}

.logo {
    font-size: 22px;
    font-weight: bold
}

.search-box {
    display: flex;
    gap: 20px;
    width: 40%
}

.search-box input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ccc;
    border-radius: 20px;
    font-size: 14px
}

#search-icon {
    color: #fff;
    padding: 2px;
    width: 50px;
    border: 1px solid #ccc;
    border-left: none;
    background: #000;
    border-radius: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 20px;
    margin: 0;
    padding: 0
}

.nav-menu li a {
    text-decoration: none;
    color: #000;
    font-size: 16px
}

/* FILTER BAR */
.filter-bar {
    background: #f6f6f6;
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px
}

.tab {
    padding: 10px 20px;
    border-radius: 20px;
    border: 1px solid #ccc;
    background: #f1f1f1;
    cursor: pointer;
    width: 500px
}

.tab.active {
    background: #000;
    color: #fff
}

.filter-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap
}

.filter-item label {
    display: block;
    font-weight: bold;
    font-size: 14px
}

.filter-item input {
    display: block;
    margin-top: 5px;
    padding: 8px;
    width: 180px;
    border-radius: 8px;
    border: 1px solid #ccc
}

/* GRID */
.card-container {
    background: #fff
}

.card-grid {
    margin: 0 auto;
    padding: 24px 32px;
    max-width: 1280px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px
}

@media (max-width:1200px) {
    .card-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr))
    }
}

@media (max-width:900px) {
    .card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr))
    }
}

@media (max-width:600px) {
    .card-grid {
        grid-template-columns: 1fr
    }
}

/* CARD */
.card {
    position: relative;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, .1);
    overflow: hidden;
    height: 600px;
    display: flex;
    flex-direction: column
}

/* พื้นที่รูป — ใช้ flex-basis เพื่อขยาย “เต็มการ์ด” ได้เนียน */
.img-box {
    position: relative;
    flex: 0 0 70%;
    transition: flex-basis .35s ease;
    /* นุ่มเนียนตอนขยาย */
}

.card:hover .img-box {
    flex-basis: 100%
}

/* ภาพกินเต็มการ์ด */

/* รูป — เพิ่ม smooth scale */
.img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .45s ease;
    will-change: transform
}

.card:hover .img-box img {
    transform: scale(1.06)
}

/* ซูมเบา ๆ */

/* overlay มืด */
.dark-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    transition: background .3s ease;
    z-index: 1
}

.card:hover .dark-overlay {
    background: rgba(0, 0, 0, .65)
}

/* ชื่อบ้านลอยขึ้น */
.hover-title {
    position: absolute;
    left: 0;
    right: 0;
    bottom: -500px;
    padding: 14px 16px;
    text-align: center;
    color: #fff;
    font-size: 16px;
    line-height: 1.4;
    font-weight: 600;
    z-index: 2;
    background: linear-gradient(to top, rgba(0, 0, 0, .85), rgba(0, 0, 0, .25), rgba(0, 0, 0, 0));
    transition: bottom .3s ease
}

.hover-title span {
    font-weight: 400;
    font-size: 14px;
    opacity: .95
}

.card:hover .hover-title {
    bottom: 0
}

/* กล่องข้อความ — จางตอน hover */
.text-box {
    flex: 1;
    padding: 16px;
    transition: opacity .25s ease, transform .25s ease;
    z-index: 1
}

.card:hover .text-box {
    opacity: 0;
    transform: translateY(6px);
    pointer-events: none
}

.card h3 {
    margin: 8px 0 6px;
    font-size: 18px
}

.card p {
    font-size: 14px;
    color: #555;
    margin: 0
}

.price {
    margin-top: 10px;
    font-size: 18px;
    font-weight: bold;
    color: #0f7b0f
}
/* remove arrow */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}