/* Global Styles */
body {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background: radial-gradient(circle, #e1e1e1, #81c5d6, #4a90a4);
    color: #2c3e50;
    flex-direction: column;
}

.container-center {
   margin: auto;
   width: 200px;
}

.logo {
    max-width: 200px;
    margin-bottom: 20px;
    border-radius: 50%;
}

.form-container {
    max-width: 600px;
    margin: 50px auto;
    padding: 20px;
    background-color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

h2 {
    color: #4a90a4;
}

.card {
    background-color: #ffffff;
    border: 1px solid #81c5d6;
    border-radius: 8px;
}

.form-control {
    background-color: #e1e1e1;
    color: #2c3e50;
    border: 1px solid #81c5d6;
}

.form-control:focus {
    background-color: #f5f9fa;
    border-color: #4a90a4;
    box-shadow: none;
    color: #2c3e50;
}

/* Icon adjustments */
.input-group-text {
    background-color: #81c5d6;
    color: #ffffff;
}

.btn-primary {
    background-color: #4a90a4;
    border-color: #4a90a4;
    color: #ffffff;
}

.btn-primary:hover {
    background-color: #3b8b99;
    border-color: #3b8b99;
}

.btn-outline-light i, .btn-outline-warning i, .btn-outline-danger i {
    margin-right: 4px;
}

/* Table Styling */
.table {
    background-color: #ffffff;
    border-radius: 8px;
    border: 1px solid #81c5d6;
    color: #2c3e50;
}

.table thead {
    background-color: #81c5d6;
    color: #ffffff;
}

.table-hover tbody tr:hover {
    background-color: #f1f7fa;
}

.text-center a {
    color: #4a90a4;
    text-decoration: none;
}

.text-center a:hover {
    color: #3b8b99;
}

/* Feedback message */
.feedback {
    font-size: 0.9em;
    color: #d9534f;
}