@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

body {
    font-family: 'Inter', sans-serif;
    background-color: #f8f9fa;
}

#ContentPlaceHolder1_uyari {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #f87171;
    border-radius: 10px;
    padding: 16px 20px;
    margin-top: 15px;
    margin-bottom: 20px;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.12);
}

.mukerrer-uyari-kutu {
    color: #991b1b;
}

.mukerrer-uyari-kutu h4 {
    margin-top: 0;
    margin-bottom: 12px;
    color: #991b1b;
    font-weight: 700;
    font-size: 17px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mukerrer-uyari-kutu ul {
    margin-bottom: 12px;
    padding-left: 20px;
    background: #fff;
    border-radius: 8px;
    border: 1px solid #fecaca;
    padding: 12px 15px 12px 30px;
}

.mukerrer-uyari-kutu li {
    margin-bottom: 6px;
    color: #1f2937;
    font-size: 14px;
}

.mukerrer-uyari-kutu li:last-child {
    margin-bottom: 0;
}

.secim label {
    margin-left: 15px;
}

.form-control {
    border-radius: 8px !important;
    border: 1px solid #e2e8f0;
    padding: 10px 14px;
    font-size: 14px;
    transition: all 0.2s ease-in-out;
    background-color: #ffffff;
}

.form-control:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    outline: none;
}

.form-group label {
    font-weight: 500;
    color: #334155;
    margin-bottom: 6px;
    display: inline-block;
}

.gerekliBorder {
    border: 1px solid #ef4444 !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

.panel-default {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    margin-top: 25px;
    margin-bottom: 25px;
}

.panel-heading {
    background: linear-gradient(to right, #f8fafc, #f1f5f9);
    border-bottom: 1px solid #e2e8f0;
    padding: 16px 20px;
}

.panel-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #1e293b;
}

.panel-body {
    padding: 20px;
}

.EgitimTakvimi {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    margin-top: 15px;
    border: 1px solid #e2e8f0;
}

.EgitimTakvimi thead tr {
    background-color: #f1f5f9;
}

.EgitimTakvimi thead td {
    font-weight: 600;
    color: #475569;
    padding: 12px 16px;
    border-bottom: 2px solid #e2e8f0;
    text-align: left;
}

.EgitimTakvimi tbody tr {
    transition: background-color 0.2s ease;
}

.EgitimTakvimi tbody tr:hover {
    background-color: #f8fafc !important;
    opacity: 0.95;
}

.EgitimTakvimi tr td {
    border-bottom: 1px solid #e2e8f0;
    padding: 12px 16px;
    color: inherit;
    vertical-align: middle;
}

.EgitimTakvimi tbody tr:last-child td {
    border-bottom: none;
}

.dolu {
    background-color: #e2e8f0;
    color: #64748b;
}

.form-group {
    margin-bottom: 16px !important;
}

.mt-5 {
    margin-top: 8px !important;
}

.btn-primary {
    background: linear-gradient(135deg, #2563eb, #1d4ed8) !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 12px 24px !important;
    font-weight: 600 !important;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.3) !important;
    transition: all 0.3s ease !important;
    color: white !important;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #1d4ed8, #1e40af) !important;
    transform: translateY(-1px);
    box-shadow: 0 6px 8px -1px rgba(37, 99, 235, 0.4) !important;
}

.btn-primary:active {
    transform: translateY(1px);
}

.alert-warning {
    background-color: #fffbeb !important;
    color: #92400e !important;
    border: 1px solid #fcd34d !important;
    border-radius: 8px !important;
    padding: 16px !important;
    box-shadow: 0 4px 6px -1px rgba(252, 211, 77, 0.1) !important;
}

.alert-warning strong {
    color: #b45309;
}

.radio-container {
    background-color: #ffffff !important;
    padding: 15px; 
    border: 1px solid #e2e8f0 !important; 
    border-radius: 12px !important;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
}

@media (max-width: 768px) {
    .EgitimTakvimi {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .panel-body {
        padding: 15px;
    }
}