/* web/css/style.css */
body {
    background-color: #f8f9fa;
    font-family: 'Arial', sans-serif;
    transition: background-color 0.3s, color 0.3s;
    padding-top: 56px; /* Para navbar fijo */
}

.dark-mode {
    background-color: #212529;
    color: #f8f9fa;
}

.dark-mode .card {
    background-color: #343a40;
    border-color: #495057;
}

.dark-mode .table {
    color: #f8f9fa;
}

.dark-mode .table-dark {
    background-color: #1a1d21;
}

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.navbar-brand {
    font-weight: bold;
    color: #fff !important;
}

.card {
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: box-shadow 0.3s, transform 0.2s;
}

.card:hover {
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    transform: translateY(-2px);
}

.table th, .table td {
    text-align: center;
    vertical-align: middle;
}

.btn-primary {
    background-color: #007bff;
    border: none;
}

.btn-primary:hover {
    background-color: #0056b3;
}

.form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 5px rgba(0,123,255,0.5);
}

#chat-box {
    background-color: #fff;
    border-radius: 5px;
}

.dark-mode #chat-box {
    background-color: #2c2f33;
}

.alert {
    margin-top: 10px;
}