/* RESET */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
}

body {
    background: #f2f2f2;
    color: #222;
}

/* PAGE */
.page {
    max-width: 1200px;
    margin: auto;
    padding: 20px;
}

h1 {
    margin-bottom: 20px;
}

h2 {
    margin: 30px 0 15px;
}

/* GRID (OLX STYLE) */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

/* CARD */
.card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
}

/* THUMBNAIL – NAJWAŻNIEJSZE */
.thumb {
    width: 100%;
    height: 150px;          /* 👈 MAŁE JAK OLX */
    background: #e6e6e6;
    overflow: hidden;
}

.thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;      /* 👈 KLUCZ */
    display: block;
}

/* CARD BODY */
.card-body {
    padding: 12px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-body h3 {
    font-size: 16px;
    margin-bottom: 8px;
    line-height: 1.2;
}

/* PRICE */
.price {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 6px;
}

/* END TIME */
.end {
    font-size: 13px;
    color: #666;
    margin-bottom: 10px;
}

/* BUTTON */
.btn {
    margin-top: auto;
    display: block;
    padding: 8px;
    background: #2c7be5;
    color: #fff;
    text-align: center;
    text-decoration: none;
    border-radius: 5px;
}

.btn:hover {
    background: #1a68d1;
}

/* FINISHED AUCTIONS */
.finished-card {
    opacity: 0.55;
}

.finished-card img {
    filter: grayscale(100%);
}

.finished-card .btn {
    background: #999;
    cursor: not-allowed;
}

/* DETAIL PAGE */
.detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

/* GALLERY */
.gallery .main-photo {
    width: 100%;
    height: 350px;
    background: #eee;
    overflow: hidden;
}

.gallery .main-photo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* THUMBS */
.thumbs {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.thumbs img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    cursor: pointer;
    border: 2px solid #ccc;
    border-radius: 4px;
}

.thumbs img:hover {
    border-color: #2c7be5;
}

/* AUCTION INFO */
.auction-info .price {
    font-size: 22px;
    margin-bottom: 10px;
}

/* BID FORM */
.bid-form {
    margin-top: 15px;
}

.bid-form input {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    font-size: 14px;
}

.bid-form button {
    width: 100%;
    padding: 10px;
    background: #2c7be5;
    color: #fff;
    border: none;
    cursor: pointer;
    border-radius: 5px;
}

.bid-form button:hover {
    background: #1a68d1;
}

/* ERRORS */
.error {
    color: red;
    margin-bottom: 10px;
}

/* DESCRIPTION */
.description {
    margin-top: 30px;
    line-height: 1.6;
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .detail-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .thumb {
        height: 130px;
    }
}
.countdown {
    margin: 10px 0;
    font-size: 16px;
}

.participants {
    margin-top: 20px;
    font-size: 14px;
}

.participants ul {
    list-style: none;
    padding: 0;
}

.participants li {
    padding: 4px 0;
    border-bottom: 1px solid #eee;
}