body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

.main-container {
    width: 80%;
    max-width: 1200px;
    margin-top: 20px;
    background: white;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

h1,
h2 {
    color: #333;
    text-align: center;
}

/* Banner Container */
#banner-container {
    width: 100%;
    min-width: 250px;
    min-height: 62px;
    /* Ajusta según el tamaño de tus banners */
    overflow: hidden;
    position: relative;
    background-color: #ddd;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 4px;
    margin-bottom: 20px;
}

.banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* object-fit: contain; */
    /* O 'contain' si prefieres que se vea toda la imagen sin recorte */
}

/* Admin Styles */
.admin-nav {
    margin-bottom: 20px;
    text-align: center;
}

.admin-nav a {
    text-decoration: none;
    color: #fff;
    background-color: #007bff;
    padding: 10px 15px;
    border-radius: 5px;
    margin: 0 5px;
}

.admin-nav a:hover {
    background-color: #0056b3;
}

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

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

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

th {
    background-color: #f2f2f2;
}

.btn {
    padding: 5px 10px;
    text-decoration: none;
    color: white;
    border-radius: 3px;
    font-size: 0.9em;
}

.btn-edit {
    background-color: #ffc107;
    color: #000;
}

.btn-delete {
    background-color: #dc3545;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
}

.form-group input[type="text"],
.form-group input[type="file"] {
    width: 100%;
    padding: 8px;
    box-sizing: border-box;
}

.submit-btn {
    background-color: #28a745;
    color: white;
    padding: 10px 20px;
    border: none;
    cursor: pointer;
    border-radius: 5px;
}

.submit-btn:hover {
    background-color: #218838;
}

.message {
    padding: 10px;
    margin-bottom: 20px;
    border-radius: 5px;
}

.success {
    background-color: #d4edda;
    color: #155724;
}

.error {
    background-color: #f8d7da;
    color: #721c24;
}