* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f4f7fa;
    color: #333;
}

header {
    background-color: #0078d4;
    color: white;
    text-align: center;
    padding: 20px;
}

nav {
    background-color: #005a9e;
    padding: 10px;
}

nav ul {
    list-style: none;
    text-align: center;
}

nav li {
    display: inline;
    margin: 0 15px;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

main {
    width: 80%;
    margin: 30px auto;
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

h2 {
    color: #0078d4;
    margin-bottom: 15px;
}

p {
    line-height: 1.6;
    margin-bottom: 15px;
}

ul {
    margin-left: 20px;
    margin-bottom: 20px;
}

.btn {
    display: inline-block;
    background-color: #0078d4;
    color: white;
    padding: 12px 20px;
    text-decoration: none;
    border-radius: 5px;
}

.btn:hover {
    background-color: #005a9e;
}

footer {
    text-align: center;
    background-color: #0078d4;
    color: white;
    padding: 15px;
    margin-top: 30px;
}

.login-container {
    max-width: 500px;
    margin: auto;
}

.login-container h2 {
    text-align: center;
    margin-bottom: 20px;
}

.login-container label {
    display: block;
    margin-top: 10px;
    font-weight: bold;
}

.login-container input {
    width: 100%;
    padding: 10px;
    margin-top: 5px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.login-container button {
    width: 100%;
    padding: 12px;
    background-color: #0078d4;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.login-container button:hover {
    background-color: #005a9e;
}

.info-box {
    margin-top: 30px;
    padding: 15px;
    background-color: #eef6ff;
    border-left: 5px solid #0078d4;
}

.info-box h3 {
    margin-bottom: 10px;
}


#mensajeError{
    color:red;
    margin-top:15px;
    text-align:center;
}

.dashboard{
    display:flex;
    justify-content:space-around;
    margin-bottom:30px;
}

.card{
    background:white;
    padding:20px;
    width:200px;
    text-align:center;
    border-radius:8px;
    box-shadow:0 2px 5px rgba(0,0,0,.2);
}

.card h3{
    color:#0078d4;
}

.container{
    width:90%;
    margin:auto;
}

table{
    width:100%;
    border-collapse:collapse;
    margin-top:20px;
}

table th{
    background:#0078d4;
    color:white;
    padding:12px;
}

table td{
    padding:10px;
    border:1px solid #ddd;
}

.card{
    background:white;
    padding:20px;
    margin:10px;
    border-radius:8px;
    box-shadow:0 2px 5px rgba(0,0,0,.15);
}

.dashboard{
    display:flex;
    gap:20px;
    flex-wrap:wrap;
}