body {
    margin: 0;
    padding: 0;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    font-family: 'Segoe UI', 'Arial', sans-serif;
}
#market-container {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(18, 19, 28, 0.92);
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    border-radius: 18px;
    box-shadow: 0 0 40px 0 #000a;
}
#market-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent;
    padding: 24px 48px 10px 48px;
    box-sizing: border-box;
    border-bottom: none;
    box-shadow: none;
}
#market-header h1 {
    margin: 0;
    font-size: 2.1rem;
    font-weight: 800;
    color: #ffcb52;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 10px;
    text-shadow: 0 2px 8px #0008;
}
#market-header h1::before {
    content: '\1F6D2';
    font-size: 2rem;
    margin-right: 8px;
}
#close-btn {
    background: #e74c3c;
    color: #fff;
    border: none;
    font-size: 1.1rem;
    padding: 7px 16px;
    border-radius: 7px;
    cursor: pointer;
    transition: background 0.15s;
    font-weight: 600;
    box-shadow: 0 2px 8px 0 #e74c3c33;
}
#close-btn:hover {
    background: #c0392b;
}
#category-bar {
    width: 90%;
    margin: 0 auto 18px auto;
    display: flex;
    justify-content: flex-start;
    gap: 16px;
    padding: 0 0 8px 0;
}
.category-btn {
    background: #23243a;
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 10px 22px;
    font-size: 1.08rem;
    font-weight: 600;
    box-shadow: 0 2px 8px 0 #0005;
    transition: background 0.13s, color 0.13s;
    display: flex;
    align-items: center;
    gap: 8px;
    outline: none;
    border: 2px solid transparent;
}
.category-btn.active, .category-btn:hover {
    background: #ffcb52;
    color: #23243a;
    border: 2px solid #ffcb52;
}
#market-content {
    display: flex;
    width: 92vw;
    height: 60vh;
    margin-top: 0;
    gap: 32px;
    align-items: flex-start;
    justify-content: center;
}
#item-list {
    flex: 2;
    background: transparent;
    border-radius: 0;
    padding: 0 0 0 0;
    overflow-y: auto;
    overflow-x: hidden;
    overflow: visible;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
    box-shadow: none;
    border: none;
    min-width: 0;
    align-content: start;
}
#item-list::-webkit-scrollbar {
    width: 10px;
    background: #23243a;
    border-radius: 8px;
}
#item-list::-webkit-scrollbar-thumb {
    background: #181926;
    border-radius: 8px;
    box-shadow: 0 2px 8px 0 #0005;
}
.item {
    background: rgba(30, 32, 48, 0.98);
    border-radius: 18px;
    padding: 18px 18px 16px 18px;
    min-width: 180px;
    max-width: 180px;
    min-height: 260px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 4px 24px 0 #0007;
    border: 1.5px solid #23243a;
    transition: transform 0.14s, box-shadow 0.14s, border 0.14s;
    position: relative;
    gap: 8px;
}
.item:hover {
    transform: scale(1.06);
    box-shadow: 0 12px 32px 0 #ffcb5233;
    border: 1.5px solid #ffcb52;
    z-index: 20;
}
.item-img {
    width: 90px;
    height: 90px;
    object-fit: contain;
    border-radius: 12px;
    background: #23243a;
    border: 1.5px solid #23243a;
    box-shadow: 0 2px 8px 0 #0005;
    margin-bottom: 8px;
}
.item-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex: 1;
    min-width: 0;
}
.item-label {
    font-size: 1.08rem;
    margin-bottom: 2px;
    font-weight: 700;
    color: #ffcb52;
    text-align: center;
    letter-spacing: 0.2px;
    text-shadow: 0 2px 8px #0008;
}
.item-price {
    color: #7fff7f;
    margin-bottom: 8px;
    font-size: 1.05rem;
    font-weight: 600;
    text-align: center;
    text-shadow: 0 2px 8px #0008;
}
.add-btn {
    background: linear-gradient(90deg, #23243a 0%, #ffcb52 100%);
    color: #23243a;
    border: none;
    padding: 10px 22px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 1.08rem;
    font-weight: 700;
    box-shadow: 0 2px 8px 0 #ffcb5233;
    transition: background 0.12s, color 0.12s, transform 0.10s;
    margin-top: 8px;
    width: 100%;
    max-width: 140px;
}
.add-btn:hover {
    background: linear-gradient(90deg, #ffcb52 0%, #23243a 100%);
    color: #fff;
    transform: scale(1.07);
}
#basket {
    background: rgba(30, 32, 48, 0.98);
    border-radius: 18px;
    box-shadow: 0 4px 24px 0 #0007;
    padding: 18px 18px 18px 18px;
    min-width: 270px;
    border: 1.5px solid #23243a;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    height: fit-content;
    position: sticky;
    top: 30px;
}
#basket h2 {
    margin-top: 0;
    font-size: 1.15rem;
    font-weight: 800;
    color: #ffcb52;
    letter-spacing: 0.3px;
    display: flex;
    align-items: center;
    gap: 8px;
    text-shadow: 0 2px 8px #0008;
}
#basket h2::before {
    content: '\1F6D2';
    font-size: 1.1rem;
    margin-right: 6px;
}
#basket-list {
    list-style: none;
    padding: 0;
    width: 100%;
    margin-bottom: 20px;
}
.basket-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.basket-label {
    flex: 2;
}
.basket-count {
    flex: 1;
    text-align: center;
}
.remove-btn {
    background: #c0392b;
    color: #fff;
    border: none;
    padding: 4px 10px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9rem;
}
.basket-img {
    width: 28px;
    height: 28px;
    object-fit: contain;
    border-radius: 6px;
    margin-right: 10px;
    vertical-align: middle;
    background: #23243a;
    border: 1px solid #23243a;
    box-shadow: 0 1px 4px 0 #0005;
}
#basket-total {
    font-size: 1.2rem;
    margin-bottom: 20px;
}
#pay-buttons button {
    margin-right: 10px;
    padding: 10px 22px;
    font-size: 1.05rem;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 700;
    box-shadow: 0 2px 8px 0 #ffcb5233;
    transition: background 0.12s, color 0.12s, transform 0.10s;
}
#pay-cash {
    background: #7fff7f;
    color: #23243a;
}
#pay-cash:hover {
    background: #ffcb52;
    color: #23243a;
    transform: scale(1.07);
}
#pay-bank {
    background: #2980b9;
    color: #fff;
}
#pay-bank:hover {
    background: #ffcb52;
    color: #23243a;
    transform: scale(1.07);
}
#bottom-bar {
    width: 90%;
    margin: 24px auto 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    background: rgba(30, 32, 48, 0.98);
    border-radius: 14px;
    box-shadow: 0 2px 16px 0 #0007;
    padding: 16px 32px;
    border: 1.5px solid #23243a;
}
.balance-group {
    display: flex;
    gap: 16px;
}
.balance-box {
    background: #181926;
    color: #7fff7f;
    border-radius: 8px;
    padding: 8px 18px;
    font-size: 1.08rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 2px 8px 0 #7fff7f22;
}
#search-bar {
    background: #23243a;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 10px 18px;
    font-size: 1.08rem;
    font-weight: 500;
    outline: none;
    width: 260px;
    box-shadow: 0 2px 8px 0 #0005;
    transition: background 0.13s, color 0.13s;
}
#search-bar:focus {
    background: #181926;
    color: #ffcb52;
}