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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f0f2f5;
    padding: 20px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.tablo {
    width: 100%;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.tablo th {
    background: #1a73e8;
    color: white;
    padding: 12px;
    text-align: left;
}

.tablo td {
    padding: 12px;
    border-bottom: 1px solid #eee;
}

.islemler a {
    text-decoration: none;
    margin: 0 5px;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 14px;
}

.btn-ekle, .btn-kaydet {
    background: #1a73e8;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
}

.btn-duzenle {
    background: #ffc107;
    color: #333;
}

.btn-sil {
    background: #dc3545;
    color: white;
}

.form-grup {
    margin-bottom: 15px;
}

.form-grup label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-grup input, .form-grup select, .form-grup textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 8px;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-grup {
    flex: 1;
}

.durum-planlama { color: #ffc107; }
.durum-devam { color: #1a73e8; }
.durum-tamamlandi { color: #28a745; }
.durum-durduruldu { color: #dc3545; }

/* Stok durumu renkleri */
.stok-kritik {
    color: #ff9800;
    font-weight: bold;
    background: #fff3e0;
}

.stok-bitmis {
    color: #f44336;
    font-weight: bold;
    background: #ffebee;
}

/* Uyarı badge */
.uyari-badge {
    background: #ff9800;
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 14px;
    margin-right: 15px;
    display: inline-block;
}

/* Filtre butonları */
.filtreler {
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.filtre-btn {
    padding: 8px 16px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 20px;
    cursor: pointer;
}

.filtre-btn.aktif {
    background: #1a73e8;
    color: white;
    border-color: #1a73e8;
}

/* Mevcut stok gösterimi */
.mevcut-stok {
    background: #e3f2fd;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 18px;
}

.btn-hareket {
    background: #17a2b8;
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    text-decoration: none;
    font-size: 12px;
}

.hata-mesaji {
    background: #f44336;
    color: white;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
}