body {
     font-family: Arial, sans-serif;
     margin: 0;
     padding: 0;
     display: flex;
     flex-direction: column;
     align-items: center;
     justify-content: center;
     min-height: 100vh;
     background-color: #f9f9f9;
 }

#controls {
    margin-bottom: 20px;
}

#pdf-container {

    position: relative;
}

.selection-box {
    border: 2px dashed #FF0000;
    background: rgba(255, 0, 0, 0.2);
    position: absolute;
    pointer-events: none;
    margin-top: 5%;

}

.conrolbut {


}



.pdf-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: auto;
    background-color: white;
    border: 1px solid #ccc;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    cursor: crosshair;
    margin-top: 5%;
}


.options-btns {
    display: flex;
    flex-direction: row;
    background-color: white;
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    position: absolute;
    z-index: 10;
    top: 100%;
    left: 0;
    width: 100%;
    box-sizing: border-box;
}

.options-btns button {
    padding: 1px 5px;
    cursor: pointer;
    border: 1px solid #ddd;
    border-radius: 5px;
    background-color: #f0f0f0;
    margin-right: 2px;
}

.options-btns button.selected {
    background-color: blue;
    color: white;
}

.options-btns .cancel-btn {
    background-color: #ff4d4d;
    color: white;
    margin-right: 0;
    margin-left: auto;
}

#page-controls {
    margin: 10px 0;
    display: flex;
    align-items: center;
}

#page-controls button {
    padding: 5px 10px;
    cursor: pointer;
    border: 1px solid #ddd;
    border-radius: 5px;
    background-color: #f0f0f0;
    margin: 0 5px;
}

#page-selector {
    margin-left: 10px;
    padding: 5px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

/* Modal Styles */
.modal {
    display: none;
    top: 0;
    left: 0;
    width: 115vh;
    overflow: auto;
    background-color: rgba(0,0,0,0.5);
    z-index: 1000;
}

.modal-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px;
    background-color: #fefefe;
    margin: 5% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 110vh;
    max-height: 100%;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}
.dgoner
{
    margin-top: 20px;
    position: absolute;
}

.buttonnn {
    background-color: #007bff; /* Mavi arka plan */
    color: white; /* Beyaz yazı rengi */
    border: none; /* Kenar çizgisi yok */
    padding: 10px 20px; /* İç boşluk */
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 5px 2px;
    cursor: pointer;
    border-radius: 5px; /* Köşeleri yuvarlatma */
    transition: background-color 0.3s ease; /* Geçiş efekti */
}

.buttonnn:hover {
    background-color: #0056b3; /* Buton üzerine gelindiğinde renk değişimi */
}


/* Sayfa sayısını gösteren etiket */
#page-info {
    margin-left: 10px;
    font-size: 16px;
    font-weight: bold;
}

/* Genel select stili */
#page-selector {
    padding: 10px;
    border: 1px solid #007bff;
    border-radius: 5px;
    background-color: #ffffff;
    font-size: 16px;
    color: #333;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Select üzerine gelindiğinde */
#page-selector:hover {
    border-color: #0056b3;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

/* Select seçildiğinde */
#page-selector:focus {
    border-color: #0056b3;
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

/* Select options stil */
#page-selector option {
    padding: 10px;
}

/* Modal header stili */

.modal-header {
    display: table-row;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    border-bottom: 1px solid #ddd;
    background-color: #f1f1f1;
}

.modal-header h2 {
    margin: 0;
    font-size: 18px;
    color: #333;
}

.modal-header .close {
    font-size: 24px;
    cursor: pointer;
    color: #333;
}

.modal-header .close:hover {
    color: #000;
}

#pdf-select {
    margin-left: 10px;
}
.pdfadi

{
    margin-left: 10px;
    font-size: 1.5em;
    font-style: oblique;
    font-weight: bold;
    margin-left: 28%;


}

.form-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    background-color: #f9f9f9;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr); /* 5 sütunlu grid */
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    font-size: 16px;
    background-color: #fff;
    appearance: none; /* Modern tarayıcılarda varsayılan ok işaretini gizler */
    -webkit-appearance: none; /* WebKit tabanlı tarayıcılarda görünümü özelleştirir */
    -moz-appearance: none; /* Firefox'ta görünümü özelleştirir */
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 12px 8px;
}

.form-group label {
    margin-bottom: 8px;
    font-weight: bold;
    color: #333;
}

.form-group input[type="text"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    font-size: 16px;
}

.form-group input::placeholder {
    color: #888;
}

.form-group input[type="hidden"] {
    display: none;
}


.input-container
{
    position: absolute;
    bottom: 110%;
    width: auto;
    margin-left: -10%;
    color: #888;
    border-radius: 8px;
}

.topic-input
{
    border-radius: 8px;
}