* {
    margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: linear-gradient(135deg, #1a2a6c, #b21f1f, #fdbb2d);
            height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            color: white;
            text-align: center;
            padding: 20px;
}

.container {
   background-color: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            padding: 30px;
            width: 100%;
            max-width: 700px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.container-das{
     margin-top: 260px;
            width: 100%;
            max-width: 700px;
}


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

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

input[type="text"],
input[type="number"],
input[type="password"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    font-size: 16px;
    margin: 5px;
}

.btn-primary {
    background-color: #FF6B6B;
            color: white;
}

.btn-secondary {
    background-color: #4ECDC4;
            color: white;
}

.btn-success {
    background-color: #28a745;
    color: white;
}

.btn:hover {
    transform: translateY(-3px);
            box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

.button-group {
    text-align: center;
    margin-top: 20px;
}

.image-container {
    text-align: center;
    margin: 20px 0;
}

.main-image {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
}

.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.table-container {
    overflow-x: auto;
    margin: 20px 0;
    color:#070707;
}

table {
    width: 100%;
    border-collapse: collapse;
}

table, th, td {
    border: 1px solid #ddd;
}

th, td {
    padding: 12px;
    text-align: left;
}

th {
    background-color:#ddd;
}

tr:nth-child(even) {
    background-color: #f9f9f9;
}

.filters {
    background-color: #f9f9f9;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.export-button {
    text-align: right;
    margin-bottom: 20px;
}

.error {
    color: red;
    margin-bottom: 15px;
    padding: 10px;
    background-color: #ffe6e6;
    border: 1px solid red;
    border-radius: 4px;
}

/* Responsive design */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .btn {
        display: block;
        width: 100%;
        margin: 5px 0;
    }
    
    .button-group {
        display: flex;
        flex-direction: column;
    }
}