* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ================= ANA YAPI ================= */
#content {
    width: 100vw;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ================= ALIŞVERİŞ LİSTESİ ================= */
#einkauf-liste {
    height: 40vh;
    background-color: rgb(138, 138, 138);
    overflow-y: auto;
}

/* ================= TOPLAM ALANI ================= */
#gesamt-bereich {
    padding: 10px;
    font-size: 24px;
    font-weight: bold;
    background-color: #222;
    color: #fff;
    text-align: right;
    padding-right: 25px;
}

/* ================= YAZDIR BUTONU ================= */
#print-receipt {
    margin-top: 10px;
    padding: 12px;
    font-size: 18px;
    font-weight: bold;
    width: 100%;
    cursor: pointer;
}

/* ================= ÜRÜN LİSTESİ ================= */
#produkt-liste {
    height: 60vh;
    background-color: #fff;
    border-top: 2px solid #aaa;
    overflow-y: auto;
}

/* ================= ÜRÜN SEÇİM ================= */
.produkt-item {
    padding: 10px;
    cursor: pointer;
    border-bottom: 1px solid #eee;
}

.produkt-item:hover {
    background-color: #f2f2f2;
}

.produkt-item.selected {
    background-color: #007bff;
    color: #fff;
}

/* ================= SEPET SATIRI ================= */
.einkauf-item {
    display: flex;
    align-items: center;
    background-color: #fff;
    border-bottom: 1px solid #ccc;
}

/* TÜM SÜTUNLAR */
.einkauf-item > * {
    padding: 6px 10px;
    border-right: 1px solid #bbb;
    display: flex;
    align-items: center;
}

/* SON SÜTUN (ÇÖP) */
.einkauf-item > *:last-child {
    border-right: none;
    width: 40px;
    justify-content: center;
}

/* ADET */
.einkauf-item .qty {
    width: 40px;
    justify-content: center;
    font-weight: bold;
}

/* ÜRÜN ADI */
.einkauf-item .name {
    flex: 1;
}

/* BUTONLAR */
.einkauf-item button {
    width: 28px;
    height: 28px;
    border: none;
    background-color: #ddd;
    cursor: pointer;
    font-weight: bold;
}

.einkauf-item button:hover {
    background-color: #bbb;
}

/* SİL BUTONU */
.einkauf-item .btn-delete {
    background-color: #e74c3c;
    color: #fff;
}

.einkauf-item .btn-delete:hover {
    background-color: #c0392b;
}