.dashboard-card {
    background: #ffffff;
    border: 1px solid #e1e4e8;
    padding: 25px;
    margin-top: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

.dashboard-card h3 {
    margin-bottom: 15px;
    color: #2c3e50;
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 8px;
}

form input[type="text"],
form input[type="email"],
form input[type="password"],
form input[type="date"],
form textarea {
    width: 100%;
    padding: 10px;
    margin-top: 5px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1em;
}

form button {
    background-color: #ff4757;
    color: white;
    border: none;
    padding: 10px 20px;
    font-size: 1em;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
}

form button:hover {
    background-color: #ff6b81;
}

.historial-mensajes ul li {
    background: #fff;
    border: 1px solid #eee;
    margin-bottom: 10px;
    padding: 12px;
    border-radius: 8px;
    border-left: 4px solid #ff4757;
}