.anket-aciklama {
    background: #eef4ff;
    padding: 18px 20px;
    border-left: 5px solid #3a7afe;
    border-radius: 8px;
    font-size: 17px;
    font-family: "Poppins", "Segoe UI", Arial, sans-serif;
    color: #2c2c2c;
    line-height: 1.7;
    letter-spacing: 0.2px;
}

/* Genel stil */
body {
    background: #f5f7fa;
    font-family: "Arial", sans-serif;
}

/* Başlık */
.page-head-line {
    font-size: 26px !important;
    font-weight: 600 !important;
    text-align: center;
    margin-bottom: 20px;
}

/* Açıklama metni */
#page-inner p {
    text-align: center;
    font-size: 15px;
    color: #666;
}

/* Kart görünümü */
.panel {
    border: none !important;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.panel-body {
    padding: 20px !important;
}

/* Tablo modernleştirme */
.table {
    border-radius: 8px !important;
    overflow: hidden;
}

.table thead tr {
    background: #eef1f7;
    color: #333;
    font-weight: bold;
}

.table-bordered > tbody > tr > td,
.table-bordered > thead > tr > th {
    vertical-align: middle !important;
    padding: 12px !important;
}

/* Soruların metni */
.table .text {
    font-size: 15px;
}

/* Radyo butonları modern */
table input[type=radio] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Gönder butonu */
.btn-primary {
    background: #3a7afe !important;
    border: none !important;
    padding: 12px 35px !important;
    border-radius: 30px !important;
    font-size: 18px;
}

/* Öğrenci numarası */
#ogrencinumarasi {
    height: 46px;
    font-size: 18px;
}

/* Çerçeve alanı */
#page-inner {
    background: white;
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 30px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

/* Mobil uyum iyileştirme */
@media (max-width: 768px) {
    .table thead {
        font-size: 12px;
    }
    .table .text {
        font-size: 14px;
    }
    .btn-primary {
        width: 100%;
        border-radius: 8px !important;
    }
}

/* Yönlendirme modalı */
#orientation-modal {
    display: none;
    position: fixed;
    z-index: 99999;
    top: 0; left: 0;
    width: 100%; height: 100%;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.65);
    backdrop-filter: blur(4px);
}

#orientation-modal .box {
    background: #fff;
    width: 85%;
    max-width: 350px;
    margin: 30% auto;
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

#orientation-modal button {
    width: 45%;
    margin: 10px;
    padding: 10px 0;
    border-radius: 8px;
    font-size: 16px;
    border: none;
    font-weight: bold;
}

#btn-evet {
    background: #2b71f6;
    color: white;
}

#btn-hayir {
    background: #ccc;
}

.sinif-secimi {
    color: #888;  /* Başta placeholder rengi */
}
.sinif-secimi option {
    color: #555;  /* Seçenekler normal renk */
}

.gender-group {
    display: flex;
    gap: 12px;
    margin-top: 6px;
}

.gender-option {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: 1px solid #d0d7e3;
    border-radius: 8px;
    cursor: pointer;
    background: #f5f8ff;
    transition: .25s ease;
    font-size: 15px;
}

.gender-option:hover {
    border-color: #3a7afe;
    background: #eef4ff;
}

.gender-option input[type="radio"] {
    accent-color: #3a7afe;
    transform: scale(1.1);
}

.gender-option input:checked + span,
.gender-option input:checked {
    font-weight: 600;
    color: #3a7afe;
}

/* Randevu Tablosu Modern */
.table {
    border-collapse: separate !important;
    border-spacing: 0;
    width: 100%;
    font-size: 15px;
}

.table thead th {
    background: #f0f4ff;
    color: #2b3e5e;
    text-align: center;
    font-size: 15px;
    padding: 14px;
    border-bottom: 2px solid #d6e0fa;
}

.table tbody td, .table tbody th {
    text-align: left;
    padding: 10px;
    border: 1px solid #e0e6f0;
}

/* Gün isimleri */
.table tbody th {
    background: #f8f9fc;
    font-weight: 600;
    color: #303452;
}

/* Dolu saatler gizli görünmesin — gri ve pasif */
td.gizle input {
    opacity: .4;
    cursor: not-allowed;
}

/* Boş saatler: buton gibi */
.table tbody td a {
    display: inline-block;
    padding: 8px 14px;
    border-radius: 6px;
    background: #e9f0ff;
    color: #1d50ff;
    font-weight: 600;
    text-decoration: none !important;
    transition: .25s;
    border: 1px solid #c7d5ff;
}

/* Hover */
.table tbody td a:hover {
    background: #3a7afe;
    border-color: #3a7afe;
    color: white;
}

/* Seçilen saat highlight */
.table tbody td a:active,
.table tbody td a:focus {
    background: #1f5dff;
    color: #fff;
}

/* ---- Modern Checkbox Tasarımı ---- */
input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid #a9b8d8;
    border-radius: 4px;
    cursor: pointer;
    transition: .25s ease;
    background: #fff;
    position: relative;
}

input[type="checkbox"]:hover {
    border-color: #3a7afe;
}

input[type="checkbox"]:checked {
    background: #3a7afe;
    border-color: #3a7afe;
}

input[type="checkbox"]:checked::after {
    content: "✓";
    color: #fff;
    font-size: 14px;
    position: absolute;
    top: -1px;
    left: 4px;
    font-weight: bold;
}