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

@page {
    size: A4;
    margin: 0;
}
:root {
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary: #64748b;
    --success: #16a34a;
    --bg: #f8fafc;
    --card-bg: #ffffff;
    --text: #1e293b;
    --border: #e2e8f0;
    
    /* Etiket Ölçüleri (mm) */
    --label-width: 35mm;
    --label-height: 23mm;
    --page-top-margin: 10.5mm;
    --page-left-margin: 0mm;
    --inner-padding: 2.5mm; /* Biraz daha güvenli alan */
    --cols: 6;
    --rows: 12;
}


body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

.container {
    max-width: 900px;
    margin: 2rem auto;
    padding: 0 1rem;
}

header {
    text-align: center;
    margin-bottom: 2rem;
}

.header-logo {
    max-height: 80px; /* Küçültülmüş logo */
    width: auto;
    margin-bottom: 0.5rem;
}

header p {
    font-size: 0.875rem;
    color: var(--secondary);
}

.card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    margin-bottom: 1.5rem;
}

.input-group {
    margin-bottom: 1rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.95rem; /* Bir tık büyütüldü */
    white-space: nowrap;
}

textarea {
    width: 100%;
    height: 100px;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    resize: vertical;
    font-family: inherit;
}

.actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn {
    padding: 0.625rem 1.25rem;
    border-radius: 0.5rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-hover); }

.btn-secondary { background: var(--secondary); color: white; }
.btn-success { background: var(--success); color: white; }

.settings {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 4 sütun yan yana */
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-end; /* Inputları alt hizalı tut */
}

input[type="number"], input[type="date"] {
    width: 100%;
    padding: 0.625rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    font-family: inherit;
}

.status-bar {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--secondary);
}

.preview-info {
    text-align: center;
    font-size: 0.875rem;
    color: var(--secondary);
    margin-bottom: 1rem;
    background: #eff6ff;
    padding: 0.75rem;
    border-radius: 0.5rem;
    border: 1px solid #dbeafe;
}

/* Yazdırma ve Önizleme Düzeni */
.print-page {
    width: 210mm;
    height: 297mm;
    padding-top: var(--page-top-margin);
    padding-left: var(--page-left-margin);
    margin: 1rem auto; /* Sadece ekranda sayfa arası boşluk */
    background: white;
    display: grid;
    grid-template-columns: repeat(var(--cols), var(--label-width));
    grid-template-rows: repeat(var(--rows), var(--label-height));
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
    transform: scale(0.9); /* Sadece ekranda sığması için */
    transform-origin: top center;
}

.label-item {
    width: var(--label-width);
    height: var(--label-height);
    border: 0.1mm solid #eee;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--inner-padding);
    text-align: center;
    font-size: 9pt; /* Kullanıcı isteği ile 9pt yapıldı */
    font-weight: 600;
    overflow: hidden;
    word-break: break-all;
    white-space: pre-wrap;
    line-height: 1.3;
    position: relative;
}

/* Güvenli alan çerçevesi (sadece ekranda) */
.label-item::after {
    content: '';
    position: absolute;
    top: var(--inner-padding);
    left: var(--inner-padding);
    right: var(--inner-padding);
    bottom: var(--inner-padding);
    border: 1px dashed rgba(37, 99, 235, 0.1);
    pointer-events: none;
}

/* @media print kuralları */
@media print {
    @page {
        size: A4;
        margin: 0;
    }
    
    body {
        background: white;
    }
    
    .no-print {
        display: none !important;
    }
    
    .print-page {
        box-shadow: none;
        margin: 0;
        border: none;
        transform: scale(1); /* BASKIDA ÖLÇEKLENDİRMEYİ KALDIR */
    }
    
    .label-item {
        border: none;
    }
    
    .label-item::after {
        display: none; /* Baskıda güvenli alanı gizle */
    }
}

.date-shortcuts {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.btn-short {
    flex: 1;
    min-width: 100px;
    padding: 0.5rem;
    background: #f1f5f9;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    color: var(--text);
}

.btn-short:hover {
    background: #e2e8f0;
    border-color: var(--primary);
    color: var(--primary);
}

.alignment-controls {
    display: none; /* Artık görünmesin */
    border-top: 1px solid var(--border);
    padding-top: 1rem;
    margin-top: 1rem;
}

.alignment-controls span {
    display: inline-block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--primary);
    font-weight: 600;
}