body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f5f6fa;
    color: #2d3436;
    margin: 0;
    padding: 0;
  background: url('bg.png') center center / cover no-repeat fixed;

}
.container {
    width: 90%;
    //max-width: 600px;
    margin: 40px auto;
    background: #fff;
    border-radius: 8px;
    padding: 16px;
  background: rgba(255,255,255,0.9);

}


/* style.css’a ekleyin */
.form-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.form-grid .form-group {
  flex: 1 1 calc(24% - 16px);
  min-width: 200px;
padding-right:15px;
}



h1 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
}
.form-group {
    margin-bottom: 12px;
}
label {
    display: block;
    margin-bottom: 4px;
    font-weight: 600;
    font-size: 0.95rem;
}
input, select {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 0.9rem;
}


.kirmizi { background: #db3434; }
.yesil { background: #3eaf00; }


.kirmizi:hover {
    background: #ff3b3b;
}


.yesil:hover {
    background: #99b96c;
}


button {
    padding: 5px 10px;
    border: none;
    border-radius: 4px;
    color: #fff;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background 0.2s;
background: #3498db;
}
button:hover {
    background: #2980b9;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}
th, td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
    font-size: 0.9rem;
}
th {
    background: #ecf0f1;
    color: #2d3436;
    font-weight: 600;
}
tbody tr:nth-child(even) {
    background: #f9f9f9;
}
.action-btn button {
    padding: 6px 8px;
    font-size: 0.8rem;
    border-radius: 4px;
}